EurekaMag PDF full texts Chapter 1,105

Huang, J.C.; Wu, H.S.; Lin, J.F. 1982: Nutritive value of urea-molasses treated forage pellet for cattle. Journal of the Taiwan Livestock Research 15(1): 43-51

Bird, DM.; Ho, S-k.; Pare, D. 1982: Nutritive values of three common prey items of the American kestrel. Comparative Biochemistry and Physiology A: 733: 513-515

Anonymous 1980: Nutsedge control in cotton. Annual Progress Report, Northeast Experiment Station and Macon Ridge Branch Station, Louisiana: 181

Ahmad, M.; Jairajpuri, M.S. 1982: Nygolaimina of India. Records of the Zoological Survey of India, Miscellaneous Publication (Occasional paper 34): 71

Martin, M.V.; Dinsdale, R.C. 1982: Nystatin-resistance of candida albicans isolates from two cases of oral candidiasis. British Journal of Oral Surgery 20(4): 294-298

McHenry, W.E.; Stiffin, R.M.; Fisher, T.H.; Alley, E.G. 1982: O,O-dialkyl O- phosphorothionates: a promising new series of toxicants for the control of imported fire ants. Journal of Agricultural and Food Chemistry 30(6): 1042-1045

Gozler, B.; Shamma, M.; Kiryakov, H.G.; Yakimov, G.; Mollov, N. 1983: O-methylfumarophycine. Journal of Natural Products 46(3): 433-435

Illman, B.L.; Pell, E.J. 1983: O3 response of potato leaf protoplasts from two differentially tolerant cultivars. Phytopathology 73(2): 367-368

Reinbergs, E. 1983: OAC Woodstock oats. Canadian Journal of Plant Science 63(2): 543-545

Giese, P.J.; McDonald, K.A. 1982: OPTYLD -- a multiple rip-first computer program to maximize cutting yields. Research Paper, Forest Products Laboratory, USDA Forest Service (FPL 412): 32

Briggs, J.I.J.; Garrett, H.E.; Evans, K.E. 1982: Oak-pine conversion and bird populations in the Missouri Ozarks. Journal of Forestry 80(10): 651-653, 659

Hoveland, C.S.; Haaland, R.L.; Berry, C.D.; Pedersen, J.F. 1982: Oasis phalaris. A new cool season perennial grass. Circular, Alabama Agricultural Experiment Station, Auburn 259: 10

McDonald, M.B,Jr 1980: Oat cultivar characterization using electrophoresis. Journal of seed Technology 5(2): 88-101

Housley, T.L.; Peterson, D.M. 1982: Oat stem vascular size in relation to kernel number and weight. I. Controlled environment. Crop Science 22(2): 259-263

Oplinger, E.S.; Forsberg, R.A.; Brinkman, M.A. 1981: Oat varieties for 1981. Publication, Wisconsin Agriculture Experiment Station, Madison (A1929): 4

Voltan, R.; Mosco, G. 1982: Oberservations on the variation in protein, oil and other components during the maturation of some cultivars of rape (Brassica napus L. oleifera DC). Rivista di Agronomia 16(4): 373-378

Gupta, O.P.; Das, S.C.; Sharma, M.C. 1980: Obervations on a new chemotherapy in bovine mastitis. Indian Veterinary Medical Journal 4(4): 193

Scott, R.S. 1981: Obesity -- in search of an explanation. Journal of the New Zealand Dietetic Association 35(2): 12

Deurenberg, P.; Brandt, P.A. van den 1982: Obesity and thermogenesis. Voeding 43(4): 121-125

Brook, C.G.D. 1983: Obesity in childhood. Practitioner 227(1376): 213...219

Wade, G.N. 1982: Obesity without overeating in golden hamsters. Physiology and Behavior 29(4): 701-707

Gibbs, M. 1981: Obesity, exercise, recreation and body image. Journal of the New Zealand Dietetic Association 35(2): 15-18

Hamid, M.G.pta, U. 1982: Obesity, hyperlipidaemia and coronary artery disease. Indian journal of nutrition and dietetics 19(12): 377-380

Chaplin, G.R.; Wills, R.B.H.; Graham, D. 1982: Objective measurement of chilling injury in the mesocarp of stored avocados. HortScience 17(2): 238-239

Dietz, O.; Prietz, G. 1981: Objective measurement of splay foot in cattle. Monatshefte für Veterinärmedizin 36(11): 422-424

Cartwright, T.C. 1982: Objectives in beef cattle improvement. Proceedings of the World Congress on Sheep and Beef Cattle Breeding Volume II: General: 19-27

Devendra, C. 1982: Objectives in meat and milk production potential from goats in semi-arid and arid environments in the near east region. Proceedings of the Sixth International Conference on Animal and Poultry Production, held at University of Zagazig, Zagazig, Egypt, 21-23 September, 1982 Vol I: b1-b29

Rae, A.L. 1982: Objectives in sheep breeding. Proceedings of the World Congress on Sheep and Beef Cattle Breeding Volume II: General: 29-37

Vendegh, F. 1982: Objectives of agricultural technical progress. Jarmuvek Mezogazdasagi Gepek 29(7): 241-243

Kurt, A. 1982: Objectives, forecasting, and monitoring of fellings in forestry. Schweizerische Zeitschrift fur Forstwesen 133(2): 93-114

Weber, P. 1982: Observation and evaluation of competitive use of the nature reserve Westrup Heath. Natur und Landschaft 57(7/8): 235-238

Sugawara, S.; Totsukawa, K.; Masaki, J. 1980: Observation by scanning electron microscopy on the time sequence of sperm penetration into the vitellus of hamster eggs. Tohoku Journal of Agricultural Research 31(1): 21-32

Huang, S.; Tang, L.; Zhang, W.; Liu, C. 1982: Observation of Flavobacterium oryzae sp. nov. M-Sm-1612 in rice roots under electron microscope and the characteristics of nitrogen fixation associated with rice. Acta Microbiologica Sinica 22(2): 156-159

Sahu, S.P.; Dardiri, A.H.; Wool, S.H. 1983: Observation of Rickettsia ruminantium in leukocytic cell cultures from heartwater-infected goats, sheep, and cattle. American Journal of Veterinary Research 44(6): 1093-1097

Lueck, J.; Brewer, J.I.; Aladjem, S.; Novotny, M. 1983: Observation of an organism found in patients with gestational trophoblastic disease and in patients with toxemia of pregnancy. American Journal of Obstetrics and Gynecology 145(1): 15-26

Omasa, K.; Hashimoto, Y.; Aiga, I. 1983: Observation of stomatal movements of intact plants using an image instrumentation system with a light microscope. Plant and Cell Physiology 24(2): 281-288

Wooley, D.M.; Osborn, I.W.; Oliver, E.J.H.; Rea, D.W. 1983: Observation of the tailwaves of mouse spermatozoa. The sperm cell Fertilizing power, surface properties, motility, nucleus and acrosome, evolutionary aspects: 356-359

Gasquez, J.; Compoint, J.P. 1981: Observation of triazine resistant chloroplasts in a panicoid, Setaria viridis L. Agronomie 1(10): 923-926

Kundu, T.; Haldar, D. 1983: Observation on a new species of cephaline gregarine of the genus Quadruspinospora Sarkar and Chakravarty, 1969 from a grasshopper, Spathosternum prasiniferum prasiniferum. Archiv fur Protistenkunde 27(1): 97-102

Yu, T.R.; Miao, J.W. 1980: Observation on dipterex-induced translocation in Culex pipiens pallens Coq. Contributions from Shanghai Institute of Entomology 1: 99-103

Bano, L.; Begum, Y. 1981: Observation on incidence of infection with intestinal parasites in the school children of Peshawar (Pakistan). Pakistan Journal of Medical Research 20(2): 49-55

Panaitescu, M. 1982: Observation on infestation with Acanthocheilonema perstans in Macaca fascicularis. Archives Roumaines de Pathologie Exprimentale et de Microbiologie 41(1): 85-89

Longo, S.; Benfatto, D. 1983: Observation on olive fly (Dacus oleae Gmel.) - population dynamics in Sicily. Fruit flies of economic importance Proceedings of the CEC/IOBC International Symposium, Athens, Greece, 16-19 November 1982: 612-619

Parshad, B.; Menon, M.G.R.; Alam, S.M. 1981: Observation on predatory spiders. II. On cotton and citrus. Bulletin of Entomology 22(1/2): 82-96

Voegtlin, D.J.; Dahlsten, D.L. 1982: Observation on the biology of Cinara ponderosae (Williams) (Homoptera: Aphididae) in the westside forests of the Sierra Nevada. Hilgardia 50(5): 19

Wangberg, J.K. 1981: Observation on the bionomics of Rhopalomyia utahensis Felt (Diptera, Cecidomyiidae), its gall and insect associates. Cecidologia Internationale 2(1): 17-24

Bai, Y. 1982: Observation on the combined treatment of tinea capitis with livonalum and small dose of griseofulvin. Chinese Journal of Dermatology 15(4): 221-222

van Straalen, R.J.; Zeilmaker, G.H. 1982: Observations on the effects of prolactin on LH-receptors and steroidogenesis in corpus luteum and testis of the hypophysectomized rat. Acta Endocrinologica 99(3): 437-442

Singh, I.P.; Verma, G.D. 1983: Observation on the incidence of climbing cutworm, Cirphus sp., a new pest of buckwheat in Bhutan and Sikkim. Bulletin of Entomology 24(1): 35-36

Shen, J.H.; Yan, G.Z. 1981: Observation on the morphology of self-pollinated soyabean flowers. Chinese Oil Crops Zhongguo Youliao 3: 16-20

Lahiri, A.R.; Biswas, S. 1980: Observation on the relative intensity of infection on three species of cultivated citrus plants by Psylla murrayi Mathur (Homoptera: Psyllidae) at Shillong, Meghalaya. Bulletin of the Zoological Survey of India 2(2/3): 123-127

Hossain, M.A. 1980: Observation report on the training and visit (T&V) system of extension work in Rajshahi Division of Bangladesh. GTI Publication, Graduate Training Institute, Bangladesh Agricultural University 19: 34

Guimaraes, E.P. 1981: Observation trials -- 1980/81. Pesquisa em Andamento, Centro Nacional de Pesquisa Arroz, Feijao 30: 3

Genchi, C.; Malchiodi, A.; Rusconi, A. 1981: Observations and considerations on the treatment of cattle mange with amitraz. Rivista di Zootecnica e Veterinaria 9(5): 289-296

Bruggi, D. 1983: Observations and proposals regarding amortization rates. Rivista di Economia Agraria 38(2): 335-355

Barreau, G. 1982: Observations and reflections on a particular example of improvement of broadleaved stands in the Midi-Pyrenees. Revue Forestiere Francaise 33(5): 383-393

Higgins-Opitz, S.B.; Evers, P. 1983: Observations by scanning electron microscopy of miracidial hatching from Schistosoma mansoni ova. Journal of Parasitology 69(2): 432-433

Radu Tudorache, G.; Oita, N.; Luca, A.; Hritcu, V. 1978: Observations concerning the biostimulant effect of royal jelly on young calves. Cercetari Agronomice in Moldova 2: 131-133

Gradoni, L.; Pozio, E.; Gramiccia, M.; Bettini, S.; Maroli, M. 1981: Observations in the course of experimental infection of the black rat (Rattus rattus) with Leishmania infantum. Parassitologia 23(1/3): 186-189

Dahlsson, S.O. 1980: Observations of Fusarium roseum f. sp. cerealis (Snyd. & Hans.) on turfgrasses in Sweden. Proceedings of the Third International Turfgrass Research Conference, 11-13 July, 1977, Munich, German Federal Re ic: 469-471

Wilson, P.R. 1983: Observations of a long-acting formulation of oxytetracycline in red deer (Cervus elaphus). New Zealand Veterinary Journal 31(5): 75-77

Scott, J.A. 1981: Observations of bound roots in sunflower germination. Newsletter of the Association of Official Seed Analysts 55(3): 62-64

Sommer, P.G. 1981: Observations of natural swarms of Melipona quadrifasciata that occupy empty hives used for Apis mellifera. Ciencia e Cultura 33(5): 701-702

Saito, M. 1983: Observations of pollen germination in three species of Pinus by scanning electron-microscope. Journal of the Japanese Forestry Society 65(5): 187-191

Kelkar, R.R.; Chivate, V.R.; Dubey, R.C. 1980: Observations of soil heat flux at Pune using a heat flux plate. Mausam 31(1): 151-156

Bliek, A.M. van der; Gharably, Z. el; Scheepens, M.H.M. 1982: Observations of the phenology of Potamogeton pectinatus L. and other submersed weeds in irrigation systems in Egypt. Proceedings 6th EWRS International Symposium on Aquatic Weeds: 37-44

Schooley, H.O. 1983: Observations of the spruce budmoth and the spruce bud midge on black spruce in Newfoundland. Canadian Forestry Service Research Notes 3(3): 16-17

Pashley, DN.; Pashley, DP. 1983: Observations on Aedes (Stegomyia) mosquitoes in Micronesia and Melanesia. Mosquito Systematics 151: 41-49

Bryan, J.H.; Petrarca, V.; Deco, M.A. di; Coluzzi, M. 1981: Observations on Anopheles melas in the Gambia and surrounding zones. Parassitologia 23(1/3): 137-139

Mahmoud, S.S.; Al Janabi, B.M. 1982: Observations on Casoni skin test to detect hydatidosis in Mosul, Iraq. Indian Journal of Parasitology 6(1): 137-139

Thompson, R.C.; Eckert, J. 1983: Observations on Echinococcus multilocularis in the definitive host. Zeitschrift für Parasitenkunde 69(3): 335-345

Zhang, Z.Y.; Zhou, M.M. 1982: Observations on Ericerus pela Ghavannes in Shaanxi. Kunchong Zhishi 19(3): 34-36

Lyne, A.G.; Hollis, D.E. 1983: Observations on Graafian follicles and their oocytes during lactation and after the removal of pouch young in the marsupials Isoodon macrourus and Perameles nasuta. American Journal of Anatomy 166(1): 41-61

Fang, Y.Q. 1982: Observations on Isolabus longicollis Fairmare. Kunchong Zhishi 19(2): 16-17

Marini, M.; Trentini, M. 1982: Observations on Lepidoptera of the Appenines of the Lucca district. III. Noctuidae. Bollettino dell' Istituto di Entomologia della Universita degli Studi di Bologna 36: 191-225

Shires, S.W. 1982: Observations on Liposcelis bostrychophilus Badonnel (Psocoptera). Tropical Stored Products Information 44: 11-14

Chiu, H.Z.; Lee, W.Y. 1982: Observations on Parlatoria pergandei Comstock. (1) Morphology and life history. Plant Protection Bulletin (Taiwan) 24(3): 171-177

Kosztarab, M. 1982: Observations on Torvothrips kosztarabi (Thysanoptera: Phlaeothripidae) inhabiting coccoid galls. Florida Entomologist 651: 159-164

Gray, J.B.; Anderson, R.C. 1982: Observations on Turgida turgida (Rudolphi, 1819) (Nematoda: Physalopteroidea) in the American opossum (Didelphis virginiana). Journal of Wildlife Diseases 18(3): 279-285

Cham, S.A.; Seymour, M.K.; Hooper, D.J. 1983: Observations on a British hairworm, Parachordodes wolterstorffii (Nematomorpha: Gordiidae). Journal of Zoology 199(3): 275-285

Bountiff, L.; Hunter, G.D. 1982: Observations on a change in the low-molecular-weight cytoplasmic RNA in the brains of scrapie-affected mice. Biochemical Society Transactions 10(6): 454-455

Granert, W.G. 1980: Observations on a corn-ipil-ipil interplanting. Leucaena Newsletter 1: 22

Marschang, F.; Schafer, R.; Wacker, R. 1983: Observations on a dairy herd with IPV infection. Deutsche Tierärztliche Wochenschrift 90(5): 167-170

Baldini, E.; Intrieri, C. 1981: Observations on a second generation Italian grape harvester for espalier-trained grapevines. Informatore Agrario 37(43): 17813-17816

Wafler, P. 1980: Observations on a selection experiment in pigs in which two lines were selected in opposite directions. Schweizerische Landwirtschaftliche Monatshefte 58(7): 318-326

Carter, M.E.; Cordes, D.O.; Carman, M.G. 1983: Observations on acute salmonellosis in four Waikato dairy herds. New Zealand Veterinary Journal 31(1-2): 10-12

Kuzoe, F.A.A.; Baldry, D.A.T.; Vloedt, A. van der; Cullen, J.R. 1981: Observations on an apparent population extension of Glossina tachinoides Westwood in southern Ivory Coast.. Sixteenth Meeting, International Scientific Council for Trypanosomiasis Research and Control, Yaounde Cameroun 1979: 333

Grenan, S.; Truel, P. 1983: Observations on an aspect of the variability noticed during vegetative propagation of Vitis vinifera varieties raised from seed. Agronomie 3(7): 675-679

Grenan, S.; Truel, P. 1983: Observations on an aspect of the variability occurring during the vegetative propagation of Vitis vinifera cultivars obtained from seed. Agronomie 3(7): 675-680

West, D.M. 1983: Observations on an outbreak of foot abscess in sheep. New Zealand Veterinary Journal 31(5): 71-74

Lagadic, M.; Wyers, M.; Mialot, J.P.; Parodi, A.L. 1982: Observations on an outbreak of vulval cancer in ewes. Zentralblatt fur Veterinarmedizin, A 29(2): 123-135

Mohring, K. 1982: Observations on an unnamed forest disorder. Forstarchiv 53(4): 123-128

Ryan, L.; Molyneux, D.H. 1982: Observations on and comparisons of various traps for the collection of Glossinidae and other Diptera in Africa. Revue D'elevage et de Medecine Veterinaire des Pays Tropicaux 35(2): 165-172

Rao, V.N.A.; Khader, T.G.A.; Dhinakaran, M.; Jayakumar, R. 1982: Observations on atypical rabies in dogs. Indian Journal of Veterinary Medicine 2(1): 45-50

Walbaum, S.; Dujardin, L. 1982: Observations on autoagglutination in Candida albicans and Candida tropicalis. Bulletin de la Societe Francaise de Mycologie Medicale 11(2): 339-342

Gnadinger, R. 1983: Observations on automatic controls for in barn ventilation. Technique Agricole 4: 137-142

Nassar, A.M.; Moussa, S.N. 1981: Observations on behavioral responses of sheep to water salinity. Ain Shams University Faculty of Agriculture Research Bulletin 1488: 1-12

Kazimi, S.E. 1983: Observations on behavioural changes during oestrus in Nili-Ravi buffalo heifers. Pakistan Veterinary Journal 3(2): 88-90

Adams, D.S.; Mugenya, B.M.; Allonby, E.W.; Bell, J.F.; Waghela, S.; Heinonen, R. 1983: Observations on caprine arthritis-encephalitis in Kenya. Veterinary Record 112(10): 227-228

Malhotra, S.; Chauhan, R. 1981: Observations on cestode infection in hill stream fishes of Garhwal Himalayas at an altitude of 395-1800 mASL. Science and Culture 47(10): 373-376

Deshpande, V.P.; Devaiah, M.C.; Govindan, R.; Thippeswamy, C.; Rajashekargoud, R. 1981: Observations on coconut shot hole borer, Xyleborus semiopecus Eichnoff (Coleoptera: Scolytidae). Current Research 10(7): 114-115

Sarma, J.S.P. 1983: Observations on desynapsis. Maize Genetics Cooperation News Letter 57: 123-124

Panella, A. 1980: Observations on differently adapted grasses for turf in Central Italy. Proceedings of the Third International Turfgrass Research Conference, 11-13 July, 1977, Munich, German Federal Re ic: 413-417

Rao, C.K.; Narasimham, M.V.; Krishna Rao, C. 1982: Observations on duration of microfilaraemia in rural bancroftian filariasis. Journal of Communicable Diseases 14(2): 138-140

Fogher, C. 1981: Observations on early maize lines for the production of hybrids to be grown as a second crop. Annali della Facolta di Agraria, Universita Cattolica del Sacro Cuore 21(1/2): 25-40

Kirkman, D.B.; Campbell, R.S.; Miller, R.I. 1982: Observations on equine leptospirosis. Australian Veterinary Journal 59(4): 124

Thompson, M.; Halton, D.W. 1982: Observations on excystment in vitro of Cotylurus variegatus metacercariae (Trematoda: Strigeidae). Zeitschrift fur Parasitenkunde 68(2): 201-209

Walters, J.R.; Hooper, P.N.; Gray, J.; Goodman, S. 1983: Observations on factors affecting turbinate atrophy in the pig. Animal Production 36(3): 535

Stone, E.L. 1982: Observations on forest nutrition research in Australia. Australian Forestry 45(3): 181-192

Plancher, B. 1983: Observations on frost susceptibility of black currant flowers. Erwerbsobstbau 25(4): 84-88

Galvan, A.; Valencia, J.; Constantino, D.L. 1982: Observations on genital organs of beef cows slaughtered at an abattoir. Veterinaria, Mexico 13(1): 7-12

Grasso, A.; Catara, A. 1982: Observations on gummy intumescences on citrus leaves. Informatore Fitopatologico 32(9/10): 43-46

Sarma, P.C.; Bezbaruah, H.P. 1981: Observations on heavy pruning in relation to kind of tea. Two and a Bud 28(2): 28-31

Singh, R.P.; Prasad, K.D.; Ansari, M.Z.; Sahai, B.N. 1983: Observations on intradermal skin test for diagnosis of Paramphistomum cervi in goats. Indian Journal of Animal Health 22(1): 67-68

Chipoulet, J.M. 1981: Observations on leaf flushing and development in silver birch on the Montmorency hill, France. Meteorologie 6(27): 83-86

Wilkins, J.F.; Fowler, D.G.; Piper, L.R.; Bindon, B.M. 1982: Observations on litter size and reproductive wastage using ultrasonic scanning. Proceedings of the Australian Society of Animal Production 14: 637

Zem, A.C.; Alves, E.J. 1981: Observations on losses caused by nematodes on banana (Musa acuminata) cv. Nanicao. Boletim de Pesquisa, Centro Nacional de Pesquisa de Mandioca e Fruticultura, EMBRAPA No6 (6): 10

Logan, L.L.; Goodwin, J.T.; Tembely, S. 1981: Observations on maintaining Zebu Maure cattle in a tsetse infected area of Mali. Proceedings of the 16th Meeting of the International Scientific Council for Trypanosomiasis Research and Control, Yaounde, Cameroon, 29 October 3 November 1979: 241-250

Cavalie, J.; Coly, J. 1979: Observations on maize-pigeonpea competition in the association maize-pigeonpea-sorghum on a calcareous vertisol. Proceedings of the Caribbean Food Crops Society 16: 153-169

Martin, M.J.; Riedel, R.M. 1982: Observations on matricidal hatching and intrauterine egg development in five species of Pratylenchus from monoxenic culture. Nematologica 28(2): 257-259

Horstmann, R.D.; Kern, P.; Volkmer, K.J.; Dietrich, M. 1982: Observations on mebendazole vs. thiabendazole in the treatment of human trichinellosis. Tropenmedizin und Parasitologie 33(3): 191-194

LeFlore, W.B.; Bass, H.S. 1983: Observations on morphology and hydrolytic enzyme histochemistry of excysted metacercariae of Himasthla rhigedana (Trematoda: Echinostomatidae). International Journal for Parasitology 13(2): 179-183

Braund, K.G.; McGuire, J.A.; Lincoln, C.E. 1982: Observations on normal skeletal muscle of mature dogs: a cytochemical, histochemical, and morphometric study. Veterinary Pathology 19(6): 577-595

Caldwell, E.T.N.; Wright, R.E. 1981: Observations on overwintering of the face fly, Musca autumnalis (Diptera: Muscidae) near Guelph, Ontario. Proceedings of the Entomological Society of Ontario 112: 77-80

Alvarez, F.J.; Saucedo, G.; Arriaga, A. 1981: Observations on performance of calves reared by restricted suckling and supplemented with either rice polishings or green bananas. Tropical Animal Production 6(3): 285

Sturrock, R.F.; Kimani, R.; Cottrell, B.J.; Butterworth, A.E.; Seitz, H.M.; Siongok, T.K.; Houba, V. 1983: Observations on possible immunity to reinfection among Kenyan schoolchildren after treatment for Schistosoma mansoni. Transactions of the Royal Society of Tropical Medicine and Hygiene 77(3): 363-371

McMahon, J.E. 1981: Observations on praziquantel against Schistosoma haematobium. Arzneimittel-Forschung 31(3a): 579-580

Parshad, B.; Menon, M.G.R.; Alam, S.M. 1981: Observations on predatory spiders. I. In buildings and laboratories. Bulletin of Entomology 22(1/2): 61-66

Hibner, A.; Zieminski, R.; Ficer, S. 1982: Observations on pregnancy duration, perinatal mortality and twinning in Holstein-Friesian X Polish Black-and-White Lowland and purebred Polish Black-and-White Lowland cattle. Medycyna Weterynaryjna 38(1-3): 85-88

Mark, C.C.; Moore, D.A. 1982: Observations on public policy and how it developed; The experience of the National Endowment for the Arts (2 articles). Patron or paymaster? The Arts Council dilemma: 90-93; 94-99

Bellini, E.; Liverani, A.; Nicotra, A.; Sansavini, S. 1982: Observations on recently introduced cultivars and revision of the lists of plum varieties. Frutticoltura 44(12): 39-55

Wattendorf, R.J.; Shafland, P.L. 1982: Observations on salinity tolerance of striped bass X white bass hybrids in aquaria. Progressive Fish Culturist 44(3): 148-149

Everts, J.W.; Frankenhuyzen, K. van; Roman, B.; Cullen, J.; Copplestone, J.; Koeman, J.H. 1983: Observations on side effects of endosulfan used to control tsetse in a settlement area in connection with a campaign against human sleeping sickness in Ivory Coast. Tropical Pest Management 29(2): 177-182

Boulaine, J. 1983: Observations on soil mapping. Comptes Rendus des Seances de l' Academie d' Agriculture de France 69(2): 63-68

Cicogna, M.; Greppi, G.; Rosi, F. 1982: Observations on some aspects of motor activity of cows at pasture and in loose-housing. Zootecnica e Nutrizione Animale 8(3): 213-220

Saponaro, A. 1980: Observations on some cases of maize stalk and root rot due to Fusarium. Annali dell' Istituto Sperimentale per la Patologia Vegetale 6: 5-14

Cordoba, B.E.; Arandas Rego, A.; Julio Vicente, J. 1980: Observations on some cestodes of amphibians and reptiles in the Andean region of southern Peru. Boletin Peruano de Parasitologia 2(1/2): 65-70

Francos, G.; Mayer, E. 1983: Observations on some environmental factors connected with fertility in heat stressed cows. Theriogenology 19(5): 625-634

Baudoin, J.P. 1981: Observations on some interspecific hybrids of Phaseolus lunatus L. Bulletin des Recherches Agronomiques de Gembloux 16(4): 273-286

Saxena, R.C. 1981: Observations on some predators and parasites of Thrips tabaci Lind. Bulletin of Entomology 22(1/2): 97-100

Martin, M.M.L.; Laborda, E. 1981: Observations on some weeds collected in the valley of the Tietar (Avila). Anales de Edafologia y Agrobiologia 40(11/12): 2155-2161

Vecchiettini, M.; Garagnani, E. 1983: Observations on sowing methods. Informatore Agrario 39(13): 25207-25208

Likovsky, Z. 1983: Observations on species of Aleochara of the African region (Coleoptera, Staphylinidae). Annotationes Zoologicae et Botanicae 15(2): 18

Riemann, F. 1983: Observations on spermatozoa in aquatic nematodes. Concepts in nematode systematics Proceedings Internat Symp Cambridge Univ 2-4 Sept 1981 Systematics Association Special 22: 85-93

Huang, Z.X. 1982: Observations on sporogenesis and spore germination of Pyricularia oryzae. Shanghai Agricultural Science and Technology 6: 20-21

Mehetre, S.S. 1982: Observations on stomata and chloroplasts in polyhaploids and tetraploids of cotton (Gossypium spp.). Science and Culture 48(2): 75-77

Kasper Barrientos, L.A. 1981: Observations on symptom development in virus-infected potato varieties. Potato Research 24(4): 427-434

Lu, S.Y. 1982: Observations on symptomless weed carriers of Rhizoctonia in cotton fields. Acta Agriculturae Universitatis Pekinensis 8(2): 19-23

Iannotta, N.; Lombardo, N. 1979: Observations on the Calabrian dual purpose cultivar Carolea. Annali dell' Istituto Sperimentale per l' Olivicoltura 8(6): 41-51

Stradling, DJ.; Legg, CJ.; Bennett, FD. 1983: Observations on the Sphingidae (Lepidoptera) of Trinidad. Bulletin of Entomological Research 732: 201-232

Reece, R.L.; Handson, P. 1982: Observations on the accidental poisoning of birds by organophosphate insecticides and other toxic substances. Veterinary Record 111(20): 453-455

Karnavar, G.K. 1983: Observations on the aggregation behaviour of Sitophilus oryzae adults. Journal of the Entomological Society of Southern Africa 46(1): 155-156

Doering, PH. 1981: Observations on the behavior of Asterias forbesi feeding on Mercenaria mercenaria. Ophelia 202: 169-177

Collalto, G. di; Bandinelli, R.; Zazzi, A.; Grasselli, A.; Scalabrelli, G. 1983: Observations on the behaviour of grapevine wine cultivars in the conditions of the Tuscan Maremma. Informatore Agrario 39(18): 25727-25735

Liotta, G. 1981: Observations on the biology and behaviour of Clitostethus arcuatus (Rossi) (Col. Coccinellidae) in Sicily. Redia 64: 173-185

Liotta, G.; Sammartano, B. 1981: Observations on the biology and behaviour of Pollinia pollini (Costa) (Hom. Asterolecaniidae) in Sicily. Redia 64: 205-216

Bellamy, CL. 1982: Observations on the biology and distribution of several species of Buprestidae (Coleoptera) of North America. Coleopterists Bulletin 362: 358-361

Cockbain, AJ.; Bowen, R.; Bartlett, PW. 1982: Observations on the biology and ecology of Apion vorax (Coleoptera: Apionidae), a vector of broad bean stain and broad bean true mosaic viruses. Annals of Applied Biology 1013: 449-457

Wojtowski, F. 1979: Observations on the biology of Osmia rufa, and possibilities for its utilization. Roczniki Akademii Rolniczej w Poznaniu 111: 203-208

Bruzzese, E. 1982: Observations on the biology of Pseudopimpla pygidiator Seyrig (Hym., Ichneumonidae), a parasite of the blackberry stem boring sawfly Hartigia albomaculatus (Stein) (Hym., Cephidae). Entomologist's Monthly Magazine 118(1420-1423): 249-252

Baker, GT. 1983: Observations on the biology of Rhizoglyphus robini Claparede (Acaridae). Zeitschrift Fuer Angewandte Entomologie: 952: 162-166

Salvadori, J.R.; Rumiatto, M. 1982: Observations on the biology of Spodoptera frugiperda (J.E. Smith, 1797) (Lepidoptera -- Noctuidae) on wheat. Comunicado Tecnico, EMBRAPA/UEPAE de Dourados 8: 6

Huiza, F.A.; Tantalean, V.M.; Martinez, R.R. 1980: Observations on the biology of the cysticercoid of Hymenolepis diminuta. Boletin Peruano de Parasitologia 2(1/2): 89

Barnes, A.M.; Maupin, G.O. 1982: Observations on the biting of humans by Euhoplopsyllus glacialis affinis (Siphonaptera: Pulicidae) and a review of its plague-transmission potential. Journal of Medical Entomology 19(6): 748-749

Wang, W.Y. 1980: Observations on the capacity of drought resistance of Sophora moorcroftiana (Wall.) Benth. ex Baker. Acta Botanica Sinica 22(3): 293-294

Fontana, F.; Gavioli, A.M.; Amorelli, M. 1979: Observations on the caste composition of three Tuscan populations Reticulitermes lucifugus Rossi. (Isoptera: Rhinotermitidae.). Frustula Entomologica 2: 121-124

Kobayashi, K. 1981: Observations on the chemical injury of hinoki, Japanese cypress (Chamaecyparis obtusa Sieb. et Zucc.), by the spraying of fenitrothion on the Toyohashi National Forest. Journal of the Japanese Forestry Society 63(2): 60-63

Wharton, D.A. 1982: Observations on the coiled posture of trichostrongyle infective larvae using a freeze-substitution method and scanning electron microscopy. International journal for parasitology 12(4): 335-343

Pisani, P.L.; Ramina, A. 1982: Observations on the cold resistance of some cultivars of peaches for processing and of nectarines. Informatore Agrario 38(41): 22883-22884

Weber, W.E. 1980: Observations on the comparison of different selection indices. EDV Med u Biol 11(3): 90-91

Paulitsch, P. 1981: Observations on the contamination with trichostrongylid larvae of cattle pastures. Untersuchungen zur Kontamination von Rinderweiden mit Trichostrongylidenlarven: 86

Setten, M.L.; Melo, L.A.S.; Nakano, O.; Flechtmann, C.H.W. 1982: Observations on the control of the mite Tetranychus desertorum on the banana cultivar Nanicao with different pesticides. Revista de Agricultura (Piracicaba) 57(1-2): 59-65

Baldry, D.A.T. 1981: Observations on the daytime resting behaviour of Glossina morsitans submorsitans in south-western Nigeria.. Sixteenth Meeting, International Scientific Council for Trypanosomiasis Research and Control, Yaounde Cameroun 1979: 356

Elliott, G.L. 1983: Observations on the determination of the availability of potassium for Rhodes grass grown in open-cut mine overburden. Australian Journal of Soil Research 21(2): 201-206

Val' ter, E.D. 1980: Observations on the development of Contracaecum aduncum (Ascaridata) in Jaera albifrons (Crustacea). Trudy Belomorskoi Biologicheskoi Stantsii Moskovskogo Gosudarstvennogo Universiteta Biologiya Belogo morya 5: 155-164

Jurczak Latocha, I. 1979: Observations on the development of Pinus nigra in industrial areas. Sylwan 183(4): 53-63

Ahmad, N.; Jairajpuri, MS. 1982: Observations on the development of juveniles and adults of Parahadronchus shakili (Jairajpuri, 1969). Revue de Nematologie 51: 79-91

Chessman, BC. 1983: Observations on the diet of the broad-shelled turtle, Chelodina expansa Gray (Testudines: Chelidae). Australian Wildlife Research 10(1): 169-172

Stephens, W.P.; Klimiuk, P.S.; Warrington, S.; Taylor, J.L. 1982: Observations on the dietary practices of Asians in the United Kingdom. Human Nutrition. Applied Nutrition 36(6): 438-444

Decker, H.; Seidel, D. 1981: Observations on the displacement of migratory root nematodes of the genus Pratylenchus by cyst nematodes (Globodera, Heterodera). Archiv fur Phytopathologie und Pflanzenschutz 17(1): 39-46

Piano, E.; Sardara, M.; Pusceddu, S. 1982: Observations on the distribution and ecology of subterranean clover and other annual legumes in Sardinia. Revista di Agronomia 16(3): 273-283

Battaglia, D.; Viggiani, G. 1982: Observations on the distribution and phenology of Aonidiella aurantii (Mask.) (Homoptera Diaspididae) and on its natural enemies in Campania. Annali della Facolta di Scienze Agrarie della Universita degli Studi di Napoli, Portici 16(2): 125-132

Burruano, S. 1981: Observations on the downy mildew outbreak of 1976 and preliminary studies on the differentiation and germination of oospores of Plasmopara viticola (Berk. et Curt.) Berl. et De Toni in Sicily. Tecnica Agricola, Italy 33(5): 323-335

Linares, T.; King, W.A.; Plöen, L. 1980: Observations on the early development of embryos from repeat breeder heifers. Nordisk Veterinaermedicin 32(10): 433-443

Shanks, J.B.; Solomos, T. 1981: Observations on the effect of AVG on stress ethylene, epinasty, and lasting of poinsettia. Proceedings, seventh annual meeting, Plant Growth Regulator Working Group: ; 114-120

Rose, J.H.; Small, A.J. 1983: Observations on the effect of anthelmintic treatment on the transmission of Hyostrongylus rubidus and Oesophagostomum spp. among sows at pasture. Journal of Helminthology 57(1): 1-8

Zhou, S.M.; Zheng, H.M.; Wang, G.F. 1982: Observations on the effect of crossbreeding on pastured Wujing pigs. Animal Husbandry and Veterinary Medicine 14(5): 199-200

Carter, P.D.; Johnston, N.E.; Corner, L.A.; Jarrett, R.G. 1983: Observations on the effect of electro-immobilisation on the dehorning of cattle. Australian Veterinary Journal 60(1): 17-19

Cummins, L.J.; Morgan, J.H.L.; Graham, J.F.; Guthrie, P.C. 1982: Observations on the effect of live weight, liveweight change and exogenous hormones on the fertility of young heifers. Proceedings of the Australian Society of Animal Production 14: 369-372

Kroker, G.A.; Cummins, L.J.; Walsgott, G. 1982: Observations on the effect of selecting beef sires for high and low birthweight. Proceedings of the third conference, Australian Association of Animal Breeding and Genetics, University of Queensland, Australia, July 9-11, 1982: 95-96

Jokinen, P.; Kellomaki, S. 1982: Observations on the effect of stand density on the branchiness of Scots pine at the pole stage. Folia Forestalia, Institutum Forestale Fenniae 508: 12

Pappas, C.D.; Pappas, L.G. 1982: Observations on the egg raft formation behavior of Culiseta inornata. Annals of the Entomological Society of America 75(4): 393-394

Das, S.R. 1982: Observations on the elements of the Bankura Forest Division, West Bengal. Indian Forester 108(9): 623-625

Badalkhodzhaev, I.; Madikhanov, M. 1979: Observations on the embryonal development of Meloidogyne incognita. Gallovye nematody sel' skokhozyaistvennykh kul' tur i mery bor' by s nimi Materialy simpoziuma, Dushanbe, 25-27 sentyabrya 1979 g: 38-40

Goutbeek, A. 1982: Observations on the emergence of a brood of the wax moth, Aphomia sociella. Entomologische Berichten 42(3): 39-40

McCullogh, F.; Combes, C. 1982: Observations on the epidemiology and control of schistosomiasis around the Mediterranean basin. Revista Iberica de Parasitologia Special Volume: 407-422

Hamalainen, M. 1982: Observations on the establishment of imported cockroaches (Blattaria). Notulae Entomologicae 62(4): 150

Gass, R.F.; Deesin, T.; Surathin, K.; Vutikes, S.; Sucharit, S. 1982: Observations on the feeding habits of four species of Mansonia (Mansonioides) mosquitoes in Southern Thailand. Southeast Asian Journal of Tropical Medicine and Public Health 13(2): 211-215

Schroder, P.; Schwoerbel, J. 1983: Observations on the filtering activity of blackfly larvae (Diptera: Simuliidae). Archiv fur Hydrobiologie 13(1): 136-143

Palada Nicolau, M.; Sater, C. 1981: Observations on the first stages in androgenesis of pollen in vitro (anther culture and isolated microspore culture). Probleme de Genetica Teoretica si Aplicata 13(2): 97-119

Libois, R.M. 1980: Observations on the fleas of the common dormouse (Muscardinus avellanarius) in Belgium. Annales de la Societe Royale Zoologique de Belgique 109(2/4): 77-85

Giannotti, O.; Ferreira, S.; Olivati, J. 1981: Observations on the fluctuation of populations of the pink bollworm (Platyedra gossypiella -- Saunders, 1843), by means of the sexual attractant hexalure, in four regions of the State of Sao Paulo: effect of some insecticide treatments. Biologico 47(7): 187-199

Chiavari, C.; Morini, D.; Castagnetti, G.B.; Losi, G. 1982: Observations on the freezing point of individual milk samples from the province of Reggio Emilia. Latte 7(11): 816-820

Hunt, D.J. 1983: Observations on the genus Indiana Chakravarty, 1943 (Oxyurida: Pulchrocephalidae). Systematic Parasitology 5(3): 215-221

Prentice, L.J. 1981: Observations on the germination time on rangegrasses. Newsletter of the Association of Official Seed Analysts 55(3): 59

Stevenson, P. 1983: Observations on the hatching and activation of fresh Taenia saginata eggs. Annals of Tropical Medicine and Parasitology 77(4): 399-404

Turska, E.; Gorski, D.; Styszko, L. 1981: Observations on the health and distribution of seed stocks of the cultivar Baca. Biuletyn Instytutu Ziemniaka 26: 33-40

Hibbits, J.; Sparks, A.K. 1983: Observations on the histopathology caused by a parasitic ciliate (Paranophrys sp.?) in the isopod Gnorimosphaeroma oregonensis. Journal of Invertebrate Pathology 41(1): 51-56

Kaufmann, T. 1983: Observations on the host plant adaptation of Busseola fusca (Lepidoptera: Noctuidae) in Nigeria. Proceedings of the Entomological Society of Washington 852: 321-326

Stevens, D.P. 1981: Observations on the immunopathogenesis of giardiasis in a murine model. The mucosal immune system in health and disease: 74-80

Gaetani, F.R.; Diana, G. 1979: Observations on the in vitro germinability of pollen from two olive cultivars. Annali dell' Istituto Sperimentale per l' Olivicoltura 8(6): 73-80

Turska, T.; Brudzynski, W. 1979: Observations on the incidence of secondary growth and cracking in potato tubers in the years 1976-1977. Report. Biuletyn Instytutu Ziemniaka 24: 179-185

Rodrigues, C.F.M.; Cardoso, H.L.; Capurro, M. de L. 1981: Observations on the incidence of subclinical mastitis, and isolation of aetiological agents. Biologico 47(1): 21-25

Amor, R.L.; Lane, D.W.; Jackson, K.W. 1983: Observations on the influence of grazing by sheep or cattle on the density and cover of ragwort. Australian Weeds 2(3): 94-95

Noel, G.R.; Stanger, B.A. 1983: Observations on the Inner Labial Sensilla of Second-stage Larvae of Heterodera glycines. Journal of Nematology 15(1): 146-148

Ricciardelli d' Albore, G.; D' Ambrosio, M.T. 1982: Observations on the insect pollinators of Laurus nobilis. Apicoltore Moderno 73(3): 81-87

Bell, CH. 1982: Observations on the intensity of diapause and cold tolerance in larvae from twelve populations and two reciprocal crosses of the Indian meal moth, Plodia interpunctella. Physiological Entomology 74: 371-377

Jones, S.; Blackmore, D.J. 1982: Observations on the isoenzymes of aspartate aminotransferase in equine tissues and serum. Equine Veterinary Journal 14(4): 311-316

Argiroudis, S.A.; Kent, J.E.; Blackmore, D.J. 1982: Observations on the isoenzymes of creatine kinase in equine serum and tissues. Equine Veterinary Journal 14(4): 317-321

Shamsuddin, M.; Mohammad, MK. 1978: Observations on the large bat-trypanosomes of Iraq. Bulletin of the Natural History Research Centre University of Baghdad 72: 35-47

Grizel, H.; Tige, G. 1979: Observations on the life-cycle of Marteilia refringens. Haliotis 8: 327-330

Wei, X.P. 1982: Observations on the life-cycle of Mythimna separata (Walker) and its natural enemies in western Guangxi Zhuang Autonomous Region. Kunchong Zhishi 19(3): 15-17

Pollard, E. 1982: Observations on the migratory behaviour of the painted lady butterfly, Vanessa cardui (L.) (Lepidoptera: Nymphalidae). Entomologist's Gazette 33(2): 99-103

Wang, R.H.; Li, X.L. 1982: Observations on the morphological characteristics of cotton seeds and seedlings. Journal of Nanjing Agricultural College 1: 36-41

Lainson, F.A. 1983: Observations on the morphology and electrophoretic variation of enzymes of the rodent malaria parasites of Cameroon, Plasmodium yoelii, P. chabaudi and P. vinckei. Parasitology 86: 221-229

Crnjar, R.; Liscia, A.; Angioy, AM.; Pietra, P.; Stoffolano, J.G.; Jr. 1983: Observations on the morphology and electrophysiological responses of labellar, tarsal and palpal chemosensilla of the black fly, Simulium decorum Walker (Diptera Simuliidae). Monitore Zoologico Italiano 17(2): 133-141

Vovlas, N. 1983: Observations on the morphology and histopathology of Quinisulcius acti on corn. Revue de Nematologie 61: 79-83

Paul, I.; Cotofan, O.; Boisteanu, M. 1980: Observations on the morphology of Candida sp. infection in animals. Lucrari Stiintifice Institutul Agronomic "Ion Ionescu de la Brad" Iasi, Zootehnie Medicina Veterinara 24: 99-101

Lombardo, G.; Carraro, L.; Cargnello, G.; Gerola, F.M. 1983: Observations on the natural fall of the calyptra in clones of Picolit giallo with high and low productivity. Vitis 22(2): 129-136

Stephens, W.P.; Klimiuk, P.S.; Warrington, S.; Taylor, J.L.; Berry, J.L.; Mawer, E.B. 1982: Observations on the natural history of vitamin D deficiency amongst Asian immigrants. Quarterly Journal of Medicine 51(202): 171-188

Tandon, V.; Bhutia, P.T. 1981: Observations on the neurosecretory cells of the sheep's rumen fluke, Paramphistomum epiclitum Fischoeder. Indian Journal of Helminthology 33(1): 1-9

Tenk, I.; Muncz, F.; Etter, L. 1982: Observations on the normal intestinal flora of broilers. Magyar Allatorvosok Lapja 37(9): 605-607

Kamyszek, F. 1982: Observations on the occurrence and control of mange in sheep. Wiadomosci Parazytologiczne 28(1/2): 291-294

Neish, G.A.; Farnworth, E.R.; Greenhalgh, R.; Young, J.C. 1983: Observations on the occurrence of Fusarium species and their toxins in corn in eastern Ontario. Canadian Journal of Plant Pathology 5(1): 11-16

Beicht, W.; Wessel, H. 1983: Observations on the occurrence of a powdery mildew fungus on beans. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 90(3): 291-294

Kollner, V.; Plate, H.P. 1983: Observations on the occurrence of parasitic Hymenoptera on the arborvitae leaf-miner, Argyresthia thuiella (Packard). Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 35(2): 29-30

Bourely, J. 1982: Observations on the oil content of cotton seeds. Coton et Fibres Tropicales 37(2): 183-196

Liana, A. 1982: Observations on the orthopterans (Orthoptera) of xerothermic habitats in Lower Silesia. Fragmenta Faunistica 27(3): 21-38

Govindarajan, R.; Balasubramanian, M. 1981: Observations on the ovipositional behaviour of Callosobruchus maculatus (F.) and C. chinensis L. in relation to seed size. Journal of Entomological Research 5(2): 177-179

Bandopadhyay, A.C.; Vegad, J.L. 1983: Observations on the pathology of experimental avian spirochaetosis. Research in Veterinary Science 35(2): 138-144

Antia, R.E.; Akpavie, S.O.; Ikede, B.O. 1981: Observations on the pathology of pig pneumonias in Ibadan, Nigeria. Bulletin of Animal Health and Production in Africa. Bulletin des Sante et Production Animales en Afrique 29(4): 309-316

Agrimi, P.; Mancianti, F.; Poli, A. 1981: Observations on the pathology of wild hares. The efficacy of preventive and therapeutic measures in hares suffering from pasteurellosis and intestinal parasites. Annali della Facolta' di Medicina Veterinaria di Pisa 34: 67-74

Salem, A.A.M. 1980: Observations on the population dynamics of the citrus nematode, Tylenchulus semipenetrans in Sharkia Governorate. Egyptian Journal of Phytopathology 12(1/2): 31-34

Kumar, P.K.V.; Chacko, M.J. 1982: Observations on the post-treatment behaviour of Eupterote canaraica to synthetic pyrethroid insecticides. Coffee Research 12(2): 47-49

Li, G.Q.; Guo, X.B.; Jian, H.X.; Jiang, J.B. 1982: Observations on the presence of two broods of parasites and the fever pattern in patients with falciparum malaria. Malaria and other protozoal infections Proceedings seminar organized by The Chinese Society of Protozoologists and Zhongshan Sun Yatsen University, Guangzhou, China: 7-8

Struzek, B. 1981: Observations on the renewal of the cooperative movement in agriculture. Wies Wspolczesna 25(11 (297)): 63-67

Luz Constantino, D.; Valencia, J.; Galvan, A.; Bustamante, G. 1982: Observations on the reproductive organs of pregnant goats killed at a slaughterhouse. Veterinaria, Mexico 13(1): 1-5

Crear, D. 1980: Observations on the reproductive state of milkfish populations (Chanos chanos) from hypersaline ponds on Christmas Island (Pacific Ocean). Proceedings of the Eleventh Annual Meeting of the World Mariculture Society, New Orleans, Louisiana, March 5-8, 1980: 548-556

Hendrikx, W.M. 1983: Observations on the routes of infection of Oswaldocruzia filiformis (Nematoda: Trichostrongylidae) in amphibia. Zeitschrift für Parasitenkunde 69(1): 119-126

Pan, S.Q. 1981: Observations on the seasonal variation of Culex fatigans using a modified cardboard method. Annual Bulletin of the Society of Parasitology, Guangdong Province 12(3): 184-185

Gralicki, L.; Krystek, J. 1979: Observations on the selection of locations for winter cocoons by certain diprionids (Hymenoptera: Tenthredinidae). Sylwan 123(3): 63-71

Byrdy, S.; Gorecki, K. 1980: Observations on the selective action of IPO-62, IPO-63 and chlorfenvinphos on the seven-spotted ladybird (Coccinella septempunctata L.). Materialy Xx Sesji Naukowej Instytutu Ochrony Roslin: 193-201

Rodricks, I.M.; Iyue, M.; Mani, V. 1983: Observations on the semen quality of Rambouillet, Nilagiri and their half bred rams. Cheiron 12(4): 189-192

Walker, A.R.; McKellar, S.B. 1983: Observations on the separation of Theileria sporozoites from ticks. International journal for parasitology 13(3): 313-318

Maier, CT. 1982: Observations on the seventeen-year periodical cicada, Magicicada septendecim (Hemiptera: Homoptera: Cicadidae). Annals of the Entomological Society of America 75(1): 14-23

Niculescu, A.; Lungu, T.; Martin, V.; Purcherea, A.; Milla, C.; Vasilescu, E.; Caraban, L. 1982: Observations on the silage making time and the destruction of parasite eggs and larvae. Revista de Cresterea Animalelor 32(4): 43-47

Agrawal, B.D.; Jain, M.K. 1981: Observations on the structure and function of sternal spatula of the larva of Schizomyia orientalis Grover (Cecidomyiidae Diptera). Cecidologica Internationale 2(2/3): 115-122

Rayment, A.F.; Mathur, S.P. 1978: Observations on the subsidence of drained peat soils under grassland culture in Newfoundland. Technical Memorandum, Associate Committee on Geotechnical Research 122: 37-49

Gorokhov, V.V. 1982: Observations on the survival of Fasciola adolescariae. Byulleten' Vsesoyuznogo Instituta Gel' mintologii im KI Skryabina 32: 77

Sprent, J. 1983: Observations on the systematics of ascaridoid nematodes. Concepts in nematode systematics: Proceedings of an international symposium held jointly with the Association of Applied Biologists in Cambridge edited by AR Stone HM Platt and LF Khalil: 319

Loreti, F.; Viti, R.; Xiloyannis, C. 1981: Observations on the technological characteristics of some almond cultivars. II. Proceedings of the national meeting on improving almond and hazel cultivation Genetical and technical aspects Messina and Syracuse, 29 November 1 December 1979: 371-378

Pearson, G.R.; Logan, E.F. 1983: Observations on the ultrastructural appearance of endocrine cells of the small intestine of the calf. Anatomia Histologia Embryologia 12(1): 1-6

Mukherjee, M.; Haldar, DP. 1982: Observations on the urceolariid ciliates of the genera Trichodina and Tripartiella in freshwater teleosts. Archiv fuer Protistenkunde 1264: 419-426

Parmigiani, E.; Barbacini, S. 1983: Observations on the use of a new synthetic analogue of GnRH (Fertagyl) in cattle. Obiettivi e Documenti Veterinari 5(2/3): 55-58

Bonomi, A.; Quarantelli, A.; Superchi, P.; Sabbioni, A.; Zanotti, L. 1981: Observations on the use of chelated mineral complexes for fattening pigs. Annali della Facolta di Medicina Veterinaria di Parma 1: 178-197

Keller, S.; Wuest, J. 1983: Observations on three species of Neozygites (Zygomycetes: Entomophthoraceae). Entomophaga 28(2): 123-134

Rietveld, W.J.; Flory, W.; Kooij, M.; ten Hoor, F. 1980: Observations on total food intake and 24 h food intake patterns during long term registration of food intake behaviour in rats. Zeitschrift für Versuchstierkunde 22(3): 156-160

Skarpe, C. 1980: Observations on two bushfires in the western Kalahari, Botswana. Acta Phytogeographica Suecica 68: 131

Collins, W.E.; Chin, W.; Warren, M.; Huong, A.Y.; Jeffery, G.M.; Skinner, J.C. 1982: Observations on two strains of plasmodium falciparum from Haiti in Aotus monkeys. Journal of Parasitology 68(4): 657-667

Mayhew, I.G. 1982: Observations on vascular accidents in the central nervous system of neonatal foals. Journal of Reproduction and Fertility. Supplement 32: 569-575

Heinsdorf, D. 1982: Observations on young red oak stands given nitrogen fertilizer treatment in November to March. Beitrage fur die Forstwirtschaft 16(4): 186-188

Jackson, T.F.; Sargeaunt, P.G.; Williams, J.E.; Simjee, A.E. 1982: Observations on zymodeme studies of Entamoeba histolytica in Durban, South Africa. Archivos de Investigacion Medica 13(Suppl): 83-88

Anonymous 1981: Observations regarding mericarp and seedling variability by Daucus carota L. ssp. carota. Notulae Botanicae Horti Agrobotanici Cluj Napoca 11: 99-104

Vaissayre, M. 1982: Observations relating to the economic impact of acariosis caused by Polyphagotarsonemus latus (Banks) in cotton crops. Coton et Fibres Tropicales 37(3): 313-314

Ragazzi, A.; Dellavalle Fedi, I. 1982: Observations under fluorescence on progress of basidiospore germination in Cronartium flaccidum (Alb. et Schw.) Wint. on the needle surface of certain pine species. European Journal of Forest Pathology 12(4/5): 246-251

Gray, J.; Green, C.G.; Hooper, P.N. 1982: Observed responses in AI stud boars with diminished libido to treatment with synthetic prostaglandin F2 alpha. Proceedings of the International Pig Veterinary Society Congress 1982, Mexico, July 26-31: 217

Szymanski, W. 1982: Obstacles in agriculture. Wies Wspolczesna 26(5(303)): 30-39

White, A. 1983: Obstacles to full community participation in water supply programmes. Community Development Journal 18(2): 182-186

Clawson, D.L. 1982: Obstacles to successful highlander colonization of the Amazon and Orinoco Basins. American Journal of Economics and Sociology 41(4): 351-362

Rahman, M.S.; Rahman, J.; Lysikiewicz, A. 1982: Obstetric and gynaecological presentations of hydatid disease. British journal of obstetrics and gynaecology 89(8): 665-670

Boeijen, W.G.M.; Cramwinckel, A.B.; Elvers, J.W.H. 1983: Obtaianing and recording diet survey data. Voeding 44(2): 58-61

Maisuryan, A.N. (Maisurian, A.N.; Khadeeva, N.V. (Khadeyeva, N.V.; Pogosov, V.Z. 1981: Obtaining cell lines of haploid tobacco resistant to 5-bromodeoxyuridine. Fiziologiya Rastenii 28(3): 555-561

Chekurov, V.M.; Orlova, A.M. 1982: Obtaining homozygous lines of Agropyron glaucum for crossing with bread wheat. Sel' skokhozyaistvennaya Biologiya 17(1): 55-61

Pisarek, J.S. 1982: Obtaining intracellular proteolytic enzymes from Streptococcus lactis strain 147. XXI International Dairy Congress Vol 1, Book 2: 515-516

Bignami, C. 1981: Obtaining orchids from seed at home. Pubblicazione, Istituto di Coltivazioni Arboree, Universita di Bologna 431: 4

Kuznetsov, G.A.; Kazakova, G.P. 1979: Obtaining two litters in a year from veiled arctic foxes. Nauchnye Trudy Nauchno Issledovatel' skii Institut Pushnogo Zverovodstva i Krolikovodstva 20: 5-10

Elving, L.; Eldik, P. van 1982: Occasional and periodic assessment of actual fertility results on cattle farms. Bedrijfsontwikkeling 13(8): 722-726

Stroud, R.K.; Duncan, R.M. 1982: Occlusion of the syrinx as a manifestation of aspergillosis in Canada geese. Journal of the American Veterinary Medical Association 181(11): 1389-1390

McConnell, S.; Katada, M.; Darnton, S.M. 1983: Occult equine infectious anemia in an immunosuppressed serologically negative mare. Equine Practice 5(7): 32-36, 39

Vayrynen, S. 1982: Occupational accidents in the maintenance of heavy forest machinery. Journal of Occupational Accidents 4(2/4): 175

Kabanoff, B. 1982: Occupational and sex differences in leisure needs and leisure satisfaction. Journal of Occupational Behaviour 3: 233-245

Lybarger, J.A.; Gallagher, J.S.; Pulver, D.W.; Litwin, A.; Brooks, S.; Bernstein, I.L. 1982: Occupational asthma induced by inhalation and ingestion of garlic. Journal of Allergy and Clinical Immunology 69(5): 448-454

Laband, D.; Lentz, B. 1983: Occupational inheritance in agriculture. American journal of agricultural economics 65(2): 311-314

Rank, M.R.; Voss, P.R. 1982: Occupational mobility and attainment among migrants entering the Upper Great Lakes Region. Rural Sociology 47(3): 512-528

Oba, M.S.P.; Dell' Porto, A.; Fujii, T.U. 1981: Occurence of Paracooperia nodulosa in Bubalus bubalis in the Ribeira Valley, Sao Paulo. Revista da Faculdade de Medicina Veterinaria e Zootecnia 18(2): 97-103

Njokah, JJ.; Kibuka, JG. 1982: Occurrence and abundance of rice stem borers at Mbita Point in western Kenya. Insect Science and its Application 34: 267-269

Chhabra, H.K.; Kaul, V.K. 1982: Occurrence and control of Aphelenchoides composticola on mushrooms. Indian Journal of Nematology 12(1): 191-192

Orlikowski, L.B. 1981: Occurrence and control of Phytophthora nicotianae B. de Haan var. nicotianae on gloxinia. Rosliny Ozdobne 6: 127-135

Trindade, D.R.; Gasparotto, L. 1982: Occurrence and control of bark rot (Botryodiplodia sp.) above the collar of rubber. Comunicado Tecnico EMBRAPA 19: 2

Goes, A. de; Vasconcellos, H.D.O.; Zem, A.C. 1982: Occurrence and control of nematodes of citrus in Rio de Janeiro State. Trabalhos apresentados a V Reuniao Brasileira de Nematologia, 9-13 fevereiro de 1981, Londrina, PR, Brasil Publicacao No5, 1981: 221-231

Munzel, M. 1981: Occurrence and development of flies (Diptera: Muscidae, Calliphoridae) in foodstuffs of animal origin. Zeitschrift für Angewandte Zoologie 68(4): 393-414

Jungmann, R.; Hiepe, T. 1983: Occurrence and diagnosis of cryptosporidiosis in newborn calves. Monatshefte für Veterinärmedizin 38(8): 299-300

Andrade, C.F.S.; Habib, M.E.M. 1982: Occurrence and dispersal of the nuclear polyhedrosis virus of the cotton worm Alabama argillacea (Hubner, 1818) (Lep., Noctuidae). Revista de Agricultura (Piracicaba) 57(4): 233-246

Frosch, M. 1983: Occurrence and distribution of the pathogen of latent rosette virus of beet (Beta vulgaris) in its vector Piesma quadratum Fieb. (Heteroptera, Piesmidae). Zeitschrift fur Angewandte Entomologie 95(3): 310-318

Topp, W. 1982: Occurrence and diversity of ground-beetle communities in various ecosystems (Col., Carabidae). Drosera 1: 109-116

Suhren, G. 1983: Occurrence and levels of heat-resistant proteinases and their effects on UHT-treated dairy products. Bulletin, International Dairy Federation 157: 17-25

Villanueva, J.M.; Peraza, J.H. 1981: Occurrence and localization of cysticerci in slaughtered cattle. Ciencia y Tecnica en la Agricultura, Veterinaria 3(2): 55-66

Rausch, R.L.; Johnson, M.L. 1983: Occurrence and pathogenicity of Heligmosomoides spp. (Nematoda: Heligmosomidae) associated with cecal villi in arvicolid rodents. Proceedings of the Helminthological Society of Washington 50(1): 25-35

Sanders, T.H.; Pearson, J.L. 1982: Occurrence and quality of Florunner peanuts with purple testa discoloration. Peanut Science 9(2): 57-59

Sanders, T.H.; Pearson, J.L. 1981: Occurrence and quality of Florunner peanuts with purple testae. Proceedings, American Peanut Research and Education Society 13(1): 105

Michel, C.; Faivre, B. 1982: Occurrence and significance of agglutinating antibodies in experimental furunculosis of rainbow trout, Salmo gairdneri Richardson. Journal of Fish Diseases 5(5): 429-432

Fuhrmann, H. 1983: Occurrence and significance of pathogens on fish farms in northwestern Germany. Vorkommen und Bedeutung fischpathogener Erreger in Fischhaltungen Nordwestdeutschlands: 124

Nagy, L.L.; Szentkiralyi, F. 1982: Occurrence and significance of the common earwig (Forficula auricularia L.: Orthopteroidea, Dermaptera) in different apple orchards. Novenyvedelem 18(9): 394-401

Samborski, D.J. 1982: Occurrence and virulence of Puccinia recondita in Canada in 1981. Canadian Journal of Plant Pathology 4(3): 291-294

Saharan, G.S.; Kaushik, C.D.; Kaushik, J.C.; Singh, H.V. 1983: Occurrence effect on yield and yield components and vectors of bud necrosis virus of groundnut. Proceedings of the National Seminar on management of diseases of oilseed crops: 7-9

Oliveira, D.P.; Bezerra, J.L. 1982: Occurrence of marchitez sorpresiva of oil palm in Bahia State, Brazil. Revista Theobroma 12(2): 107-108

Berger, R.S. 1983: Occurrence of 2,6-dichlorophenol in Dermacentor albipictus and Haemaphysalis leporispalustris (acari: Ixodidae). Journal of Medical Entomology 20(1): 103

Nagasawa, K.; Egusa, S.; Ishino, K. 1982: Occurrence of Acanthocephalus minor (Acanthocephala) in two types of the goby, Chaenogobius annularis. Japanese Journal of Ichthyology 29(2): 229-231

Bhat, K.G. 1982: Occurrence of Acroceras munroanum (Poaceae) in peninsular India. Indian Forester 108(8): 585

Amerasinghe, FP.; Alagoda, TSB. 1982: Occurrence of Aedes (Stegomyia) w-albus in Sri Lanka. Mosquito Systematics 142: 86-87

Gabriel, D.; Vecchio, M.C. del; Muniz, J.P.; Ramiro, Z.A. 1982: Occurrence of Anagyrus pseudococci (Girault, 1915) (Hymenoptera: Encyrtidae), parasitising the scale insect Antonina graminis (Maskell, 1897) (Homoptera: Pseudococcidae) in Caconde, Sao Paulo. Biologico 48(6): 157-159

Walker, E.D. 1983: Occurrence of Anopheles barberi in Massachusetts. Mosquito News 43(1): 73

Mertins, J.W. 1982: Occurrence of Anthrenus fuscus Olivier (Coleoptera: Dermestidae) in Iowa. Entomological News 93(5): 139-142

Sano, H. (and others) 1982: Occurrence of Bacillus larvae in honeybees in Shizuoka Prefecture. Journal of the Japan Veterinary Medical Association 35(2): 96-99

Bätza, H.J.; Rübsamen, S.; Schliesser, T. 1983: Occurrence of Campylobacter fetus subsp. jejuni in mice and guinea pigs from experimental animal establishments. Zentralblatt für Veterinarmedizin. Reihe B. Journal of Veterinary Medicine. Series B 30(6): 455-461

Weber, A.; Schäfer, R.; Lembke, C.; Seifert, U. 1983: Occurrence of Campylobacter jejuni in cats. Berliner und Münchener Tierärztliche Wochenschrift 96(2): 48-50

Narain, U.; Koul, A.K.; Jyoti Singh 1981: Occurrence of Cercospora helichrysi from India. National Academy Science Letters 4(11): 429

Secasiu, V. 1983: Occurrence of Clostridium perfringens in soil. Lucrarile simpozionului "Probleme actuale ale diagnosticului si profilaxiei in sistemul de crestere intensiva a animalelor", Bucuresti, 23-24 octombrie 1981: 57-64

Secasiu, V. 1982: Occurrence of Clostridium perfringens in fodder and feed. Revista de Cresterea Animalelor 32(6): 35-40

Thimmaiah, M.; Jagannath, M.S. 1982: Occurrence of Coenurus cerebralis cyst in the placenta of a cow. Indian Veterinary Journal 59(10): 824-825

Torres, P.; Sierpe, V.; Schlatter, R. 1983: Occurrence of Contracaecum rudolphii in new hosts in Chile. Zeitschrift fur Parasitenkunde 69(3): 397-399

Ramamurthy, V.V.; Butani, D.K.; Ghai, S. 1982: Occurrence of Cryptocephalus spp. on mango leaves in India. Indian Journal of Entomology 44(4): 403-405

Gorman, A.M.; Moring, J.R. 1982: Occurrence of Cryptocotyle lingua (Creplin, 1825) (Digenea: Heterophyidae) in the rock gunnel, Pholis gunnellus (L.). Canadian Journal of Zoology 60(10): 2526-2528

Doronila, A.; Danthanarayana, W. 1982: Occurrence of Culex annulirostris Skuse (Diptera: Culicidae) in Melbourne. Journal of the Australian Entomological Society 21(3): 182

Mosina, S.K.; Shakurova, F.M. 1982: Occurrence of Cysticercus tenuicollis in ruminants in the Tatar ASSR, USSR. Diagnostika zaraznykh zabolevanii sel' skokhozyaistvennykh zhivotnykh Diagnosis of infectious diseases of farm animals: 101-103

Gopinathan, P.V.; Beevi, N.N.; Nair, M.R.G.K. 1982: Occurrence of Fusarium equiseti (Corda) Sacc. as a fungal parasite of brinjal mealy bug Coccidohystrix insolita (Green). Entomon 7(1): 120-121

Suzui, T.; Shibata, A.; Oh ishi, I. 1983: Occurrence of Fusarium wilt of tomato caused by Fusarium oxysporum f.sp. lycopersici race J 2 in Shizuoka. Proceedings of the Kansai Plant Protection Society 25: 4-9

Akhavizadegan, M.Dj 1983: Occurrence of Fusarium wilt of watermelon in Guilan province of Iran. Entomologie et Phytopathologie Appliquees 50(1/2): 67-73; 17-18

Awad Masalmeh, M. 1983: Occurrence of K88 antigen in enteropathogenic E. coli. Wiener Tierärztliche Monatsschrift 70(4): 122-126; 128

Mhaisen, F.T. 1983: Occurrence of Lecithochirium gravidum Looss, 1907 (Digenea: Hemiuridae) from the eel, Anguilla anguilla. Journal of Parasitology 69(2): 345

Balasubramanian, R. 1982: Occurrence of Leptoxyphium bahiense Bat and Clf. on the midrib of cotton leaves. Current Science 51(19): 941

Zureck, I. 1982: Occurrence of Leucocytozoon infection in psittacid birds in the Dresden area. Monatshefte für Veterinärmedizin 37(12): 445-448

Vajna, L. 1983: Occurrence of Libertella blepharis, pathogenic on apple in Hungary. Novenyvedelem 19(3): 97-101

Kemenes, F.; Glavits, R.; Ivanics, E.; Kovacs, G.; Vanyi, A. 1982: Occurrence of Listeria monocytogenes in deer and their environment, and listeriosis of deer. Magyar Allatorvosok Lapja 37(10): 709-713

Reuveni, R.; Krikun, J. 1983: Occurrence of Monosporascus eutypoides under arid conditions in Israel. Transactions of the British Mycological Society 80(2): 354-356

Livingston, C.W.; Gauer, B.B. 1983: Occurrence of Mycoplasma sp (2D) in Texas sheep flocks. American Journal of Veterinary Research 44(5): 868-869

Delgado, L.M. 1981: Occurrence of Nosema apis in Portugal. Repositorio de Trabalhos do Laboratorio Nacional de Investigacao Veterinaria 13: 195-199

Takacs, I.; Agocs, I.; Biro, G. 1982: Occurrence of PSE and DFD (dark cutting) meat in cattle. Magyar Allatorvosok Lapja 37(6): 381-385

Folk, G.Y. 1983: Occurrence of Peronospora disease of rose in Hungary and possibilities of its control. Novenyvedelem 19(5): 218-222

Shivpuri, A.; Mishra, A. 1982: Occurrence of Phoma sorghina on phalsa. Indian Journal of Mycology and Plant Pathology 12(1): 83

Marton, G. 1981: Occurrence of Phytophthora cactorum (Leb. & Cohn) Schroet. on strawberry in Hungary. Kerteszeti Egytem Kozlemenyei 13: 153-161

Chen, L.L.; Cao, Y.; Kuang, M.Z.; Zheng, Z.G.; Xu, W.W. 1982: Occurrence of Pieris rapae and its control in the Guangzhou area. Guangdong Nongye Kexue 1: 39-41

Rafael, J.A. 1982: Occurrence of Polygenis klagesi samuelis in Brazilian Amazonia (Siphonaptera: Rhopalopsyllidae). Acta Amazonica 12(1): 231-232

Casamanti, A.; Chin, F.; Ubaldi, A. 1981: Occurrence of Sarcocystis among cattle slaughtered at Parma, Italy. Annali della Facolta di Medicina Veterinaria, Universita di Parma 1: 330-332

Agrawal, R.D.; Chauhan, P.P.S.; Ahluwalia, S.S. 1982: Occurrence of Sarcocystis sp. (Protozoa: Eimeriidae) in the oesophagus of a goral, Naemorhedus goral. Indian Journal of Parasitology 6(1): 115-116

Glits, M. 1983: Occurrence of Sclerotinia minor Jagg. on lettuce. Novenyvedelem 19(5): 213-217

Osler, R. 1981: Occurrence of Sitobion avenae and Metopolophium dirhodum in the rice fields of northern Italy and their transmission of the strain of barley yellow dwarf virus causing rice giallume. Proceedings, 3rd Conference on virus diseases of Gramineae in Europe 1980: 113-118

White, S.D.; Ihrke, P.J.; Stannard, A.A.; Sousa, C.; Reinke, S.; Rosser, E.J.; Jang, S. 1983: Occurrence of Staphylococcus aureus on the clinically normal canine hair coat. American Journal of Veterinary Research 44(2): 332-334

Brammer, H. 1981: Occurrence of Streptococcus agalactiae and Staphylococcus aureus in tonsils and lymph nodes of healthy calves and young cattle with reference to puerperal mastitis in first-calving heifers. Untersuchungen zum Vorkommen von Streptococcus agalactiae und Staphylococcus aureus in Tonsillen und Lymphknoten gesunder Kalber und Jungrinder unter Berucksichtigung der peripartalen Mastitis bei Erstkalbinnen: 69

Ishizuka, M.M.; Yasuda, P.H. 1981: Occurrence of Toxoplasma gondii infection among dogs in Sao Paulo city. Revista da Faculdade de Medicina Veterinaria e Zootecnia da Universidade de Sao Paulo 18(2): 161-163

Nelson, E.E. 1982: Occurrence of Trichoderma in a Douglas-fir soil. Mycologia 74(2): 280-284

Ivanics, E.; Glavits, R.; Hadhazy, A. 1982: Occurrence of Tyzzer's disease in brown hares (Lepus europaeus). Magyar Allatorvosok Lapja 37(8): 525-527

Vetesi, F. 1982: Occurrence of Tyzzer's disease on Hungarian rabbit farms. Magyar Allatorvosok Lapja 37(8): 519-524

Iqbal, S.H.; Mahmood, T. 1982: Occurrence of VA mycorrhizae and damping off caused by Rhizoctonia solani in relation to the age of Brassica napus seedlings. Bulletin of Mycology 2(1/2): 41-58

Motta, P.M.; Familiari, G. 1981: Occurrence of a contractile tissue in the theca externa of atretic follicles in the mouse ovary. Acta Anatomica 109(2): 103-114

Siddaramaiah, A.L.; Kulkarni, S. 1981: Occurrence of a hyperparasite on Uromyces acori from India. Current Research 10(7): 115-116

Saucier, J.M.; Benard, J.; da Silva, J.; Riou, G. 1981: Occurrence of a kinetoplast DNA-protein complex in Trypanosoma cruzi. Biochemical and Biophysical Research Communications 101(3): 988-994

Lombillo, R.D.; Delgado, A.; Perez, B.; Menendez, D. 1982: Occurrence of a mycotoxicosis among cattle fed supplementary protein. Revista de Salud Animal 4(4): 67-81

Jain, K.L.; Dange, S.R.S.; Sirdhana, B.S. 1981: Occurrence of a physiological form of Sclerospora graminicola (Sacc.) Schroet. on Setaria verticillata Beauv. in Rajasthan. Agricultural Science Digest 1(4): 217-218

Toteja, G.S.; Sood, M.L.; Saxena, P.K. 1982: Occurrence of a trematode in the cranial cavity of cat-fish Heteropneustes fossilis. Journal of Research, Punjab Agricultural University, Ludhiana 19(1): 105-106

Kunze, L.; Krause, C.; Koenig, R. 1983: Occurrence of a virus-induced twig necrosis on sweet cherries (cherry detrimental canker) in South Germany. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 35(2): 17-21

Straub, O.C.; Wettke, S.K.; Weiland, F. 1982: Occurrence of abortions caused by IBR IPV virus. Tierarztliche Umschau 37(9): 613-614, 617

Smidt, S. 1982: Occurrence of acid precipitation in forested areas of Austria. Allgemeine Forstzeitung 93(12): 331-333

Nakazato, M.; Kanmuri, M.; Nakazawa, K.; Kikuchi, Y.; Fujinuma, K.; Saito, K.; Nishijima, M.; Naoi, Y.; Hitokoto, H. et al. 1982: Occurrence of aflatoxins and citrinin in commercial corn flours in Tokyo. Journal of the Food Hygienic Society of Japan 23(1): 59-66

Qutet, S.M.; Shehata, A.M.E.T.; Mesallam, A.S. 1983: Occurrence of aflatoxins in some Egyptian food crops collected from two coastal regions. Food Chemistry 10(2): 149-153

Rybalka, A.I.; Musatov, S.G. 1981: Occurrence of alleles for beta -amylase among ecologically different wheat varieties and its study from the viewpoint of genetics and breeding. Ekol genet rast i zhivotnykh Tez dokl Vses konf 1: 61-62

Abdalla, O.; Sack, W.O. 1983: Occurrence of an accessory pancreatic duct in the sheep. American Journal of Veterinary Research 44(7): 1182-1186

Krokavec, M. 1983: Occurrence of anaemia in cows fed kale. Veterinarstvi 33(2): 66-68

Kolb, E.; Hofmann, U.; Leo, M. 1982: Occurrence of anaemia in pregnant sows and its role in the loss of piglets. Acta Veterinaria Brno 51(Suppl 5): 19-23

Weber, A.; Christoph, H. 1981: Occurrence of antibodies against Brucella (B. abortus, B. melitensis, B. canis) in serum samples of cloven-hoofed game of the Federal Republic of Germany. Zeitschrift fur Jagdwissenschaft 27(3): 191-195

Blazek, J.; Paprstein, P.; Vondracek, J. 1979: Occurrence of apple mildew Podosphaera leucotricha (Ell. et Ev.) Salm. in apple varieties. Vedecke Prace Ovocnarske 7: 69-85

Araujo, L.M.G.; Silva, R. de C.F.; Santos, J.A. dos; Bonaccorsi, R.A.; Bittencourt, N.R.A.; Gomes, T.A. 1982: Occurrence of avian infectious laryngotracheitis in Rio de Janeiro State, Brazil. Ocorrencia de laringotraqueite infecciosa no estado do Rio de Janeiro: 3

Meier, C.; Amtsberg, G.; Wittenbrink, M.M. 1983: Occurrence of bacterial pathogens in urine samples of dogs. Effem Forschung fur Kleintierernahrung Report 16: 7-13

Kodama, H.; Foscolos, A.E. 1981: Occurrence of berthierine in Canadian Arctic desert soils. Canadian Mineralogist 19(2): 279-283

Binder, E. 1983: Occurrence of biogenic amines in foods, particularly cheese. Milchwirtschaftliche Berichte aus den Bundesanstalten Wolfpassing und Rotholz 75: 147-151

Bachmann, M.R.; Farah, Z.; Pitschen, M. 1982: Occurrence of bitterness in mixtures of casein and Actinidia chinensis. XXI International Dairy Congress Vol 1, Book 2: 59

Hajkova, Z. 1982: Occurrence of blackflies (Diptera, Simuliidae) in the territory of Prague. Folia Facultatis Scientiarum Naturalium Universitatis Purkynianae Brunensis, Biologia 23(7): 51-55

Smee, L. 1982: Occurrence of boil smut of maize. Quarterly Newsletter, Plant Protection Committee for South East Asia and Pacific Region 25(2): 6

Giriunas, G.; Tamasauskas, M.; Kemeziene, V.; Cepuleviciene, V. 1982: Occurrence of bovine leukosis among the cattle breeds of Lithuania. Lietuvos Veterinarijos Akademijos Mokslo Darbai 15: 32-37

Czechowski, W. 1982: Occurrence of carabids (Coleoptera, Carabidae) in the urban greenery of Warsaw according to the land utilization and cultivation. Memorabilia Zoologica 39: 109

Furuya, K.; Takatori, K.; Sonobe, O.; Mabuchi, T. 1981: Occurrence of chalk brood in honeybee larvae in Japan. Transactions of the Mycological Society of Japan 22(1): 127-133

Matthews, P.R.; Cameron, F.H.; Stewart, P.R. 1983: Occurrence of chloramphenicol acetyltransferase and Tn9 among chloramphenicol-resistant enteric bacteria from humans and animals. Journal of Antimicrobial ChemoTherapy 11(6): 535-542

Devay, J.E.; Wakeman, R.J.; Wilson, U.E.; Kavanagh, J.A. 1982: Occurrence of common antigenic determinants between potatoes and Phytophthora infestans in relation to host-parasite compatibility. Research Report 1980-1981 Faculty of General Agriculture, University College, Dublin: 79

Kreppel, H. 1981: Occurrence of congenital tendon contracture of the forelimb of German Simmental calves. Erhebungen uber das Vorkommen der angeborenen Vordergliedmassenverkrummung bei Kalbern des Deutschen Fleckviehs: 109

Ishihara, K.; Sasaki, Y.; Kitagawa, H.; Kanda, M.; Shibata, T. 1982: Occurrence of cutaneous hemorrhagic parafilariasis in cattle. Nihon Juigaku Zasshi. Japanese Journal of Veterinary Science 44(4): 669-673

Johannsen, U. 1983: Occurrence of degenerative liver diseases in cattle. Wissenschaftliche Zeitschrift der Karl Marx Universitat Leipzig, Mathematisch Naturwissenschaftliche Reihe 32(3): 305-313

Bineva, I.; Korudzhiiski, N. 1982: Occurrence of drug resistance and conjugative R plasmids among Escherichia coli strains from healthy pigs. Veterinarnomeditsinski Nauki 19(5): 7-13

Oberwallner, J. 1982: Occurrence of drug resistance in Staphylococcus spp. and Escherichia coli in the dog. Zum Vorkommen v Chemotherapieresistenz bei Staphylokokken und Escherichia coli vom Hund: 81

Cagnasso, A.; Abate, O.; Guglielmino, R.; Dotta, U. 1983: Occurrence of eperythrozoonosis in calves. Schweizer Archiv für Tierheilkunde 125(6): 353-357

Weinstein, M.P.; Alcid, D.V. 1982: Occurrence of exflagellation and microgametes in peripheral blood of a patient with malaria. Journal of Infectious Diseases 146(3): 448

Ribeiro, P.; Panetta, J.C.; Riccetti, R.V. 1981: Occurrence of exudative and depigmentary myopathy of swine in Sao Paulo State, Brazil. Revista de Faculdade de Medicina Veterinaria e Zootecnia da Universidade de Sao Paulo 18(2): 167-176

Katiyar, R.D.; Srivastava, V.K.; Khera, R.C.; Lepcha, N.T. 1983: Occurrence of fascioliasis in the livestock in Sikkim. Livestock Adviser 8(3): 37-39

Neuvonen, E.; Aho, R.; Ek Kommonen, C.; Veijalainen, P. 1983: Occurrence of feline infectious leukosis in Finland. Suomen Elainlaakarilehti 89(9): 399-402

Schniewind, A. 1982: Occurrence of feline leukaemia virus in the Giessen and Augsburg regions. Vorkommen von Infektionen mit dem felinen Leukamie Virus FeLV im Raum Giessen und Augsburg: 119

Pomorski, Z. 1981: Occurrence of food allergy in dogs - hypersensitivity caused by milk allergens. Medycyna Weterynaryjna 37(3): 145-148

Schumann, K.; Rodorff, B.; Kruger, G. 1983: Occurrence of fungal pathogens in ryegrass. Nachrichtenblatt für den Pflanzenschutzdienst in der DDR 37(6): 126-128

Kowalski, T. 1982: Occurrence of fungi in forests injured by air pollution in the Upper Silesian and Cracow industrial regions. 8. Mycoflora of Larix decidua at a site with moderately high levels of pollution. European Journal of Forest Pathology 12(4/5): 262-273

Proeseler, G.; Stanarius, A.; Eisbein, K. 1982: Occurrence of further viruses on cereals in the GDR. Archiv fur Phytopathologie und Pflanzenschutz 18(6): 397-403

Santos, J.R.M.; Reifschneider, F.J.B.; Lopes, C.A. 1982: Occurrence of hard rot of carrot roots caused by Gliocladium aureum in Brazil. Fitopatologia Brasileira 7(2): 319-321

Gomes, A.; Datta, A.; Sarangi, B.; Kar, P.K.; Lahiri, S.C. 1982: Occurrence of histamine and histamine release by centipede venom. Indian Journal of Medical Research 76: 888-891

Jones, B.R.; Wallace, A.; Harding, D.R.; Hancock, W.S.; Campbell, C.H. 1983: Occurrence of idiopathic, familial hyperchylomicronaemia in a cat. Veterinary Record 112(23): 543-547

Meissner, A.; Qadripur, S.A. 1983: Occurrence of keratinophilic fungi in soil from Gottingen. Mykosen 26(2): 61-64, 69-72

Chandra, K.J.; Rao, K.H.; Shyamasundari, K. 1981: Occurrence of larval cestodes in marine crustaceans of Waltair coast, Bay of Bengal. Proceedings of the Indian Academy of Parasitology 2(2): 77-80

Krzeptowski, M. 1980: Occurrence of larval nematode Anisakis simplex, larval cestode Hepatoxylon trichiuri, and parasitic copepod Parabrachiella australis in juvenile Merluccius capensis off Namibia. Acta ichthyologica et piscatoria 2: 35-44

Teruya, J.M.; Santa Rosa, C.A.; Silva, A.S. da; Giorgi, W. 1981: Occurrence of leptospiral agglutinins in the serum of apparently healthy swine slaughtered in Sao Paulo state, Brazil. Arquivos do Instituto Biologico, Sao Paulo, Brazil 48: 97-99

Mendez Algorta, R.; Sandes, S. 1982: Occurrence of leptospirosis among pig herds in the Canelones region of Uruguay. Veterinaria, Uruguay 18(82): 103-110

Schandevyl, P. 1982: Occurrence of lumpy wool disease in Nepal. Indian Veterinary Journal 59(4): 325

Choi, J.S.; Park, C.S. 1982: Occurrence of major diseases in vegetables growing under the furnished condition in southern part of Korea. Korean Journal of Plant Protection 21(3): 153-158

Shah, A.H.; Patel, G.M.; Jhala, R.C. 1983: Occurrence of mango flea weevil Rhynchaenus mangiferae Marshal (Curculionidae: Coleoptera) in Gujarat and its relative damage in important varieties of mango. Gujarat Agricultural University Research Journal 8(2): 127-128

Hirsch, H.P. 1982: Occurrence of mastitis and the range of pathogens in an intensive dairy unit. Monatshefte für Veterinärmedizin 37(18): 686-691

Thiele, S.; Fritzsche, R. 1981: Occurrence of members of different nematode genera in onions showing symptoms of Ditylenchus dipsaci infection. Nachrichtenblatt für den Pflanzenschutzdienst in der DDR 35(3): 63-64

Loupal, G. 1982: Occurrence of mesotheliomas in dogs. Zentralblatt fur Veterinarmedizin, A 29(7): 538-546

Rauser, W.E. 1981: Occurrence of metal-binding proteins in plants. Heavy Metals in the Environment: 281-284

Zahner, H.; Weidner, E. 1983: Occurrence of microfilariae in various hollow organs and in the peritoneal cavity after treatment of Litomosoides carinii infected Mastomys natalensis with diethylcarbamazine and haloxon. Zeitschrift für Parasitenkunde 69(3): 387-392

Juruena, L.F.; Meyer Cachapuz, L.M. 1982: Occurrence of mites in an artificial nest of the leaf-cutting ant Atta sexdens piriventris Santschi, 1919 (Hym., Formicidae). Agronomia Sulriograndense 18(2): 125-128

Culotti, J.G.; Klein, W.L. 1983: Occurrence of muscarinic acetylcholine receptors in wild type and cholinergic mutants of Caenorhabditis elegans. Journal of Neuroscience: the Official Journal of the Society for Neuroscience 3(2): 359-368

Kilian, H. 1982: Occurrence of mycobacteria in lymph nodes and muscles of slaughtered cattle and swine, with reference to isolated tuberculosis of lymph nodes. Untersuchungen uber das Vorkommen von Mykobakterien in Lymphknoten und Muskulatur von Schlachtrindern und schweinen unter dem besonderen Aspekt der sogenannten isolierten Lymphknoten Tuberkulose: 112

Michail, S.H.; Tarabeih, A.M.; Tajra, T.B. 1981: Occurrence of narcissus smoulder in Mosul, Iraq with reference to chemical control. Mesopotamia Journal of Agriculture 16(2): 135-142

Adeoti, A.A.; Adeniji, M.O. 1982: Occurrence of narrow brown leaf spot disease of rice in Nigeria. Oryza 19(1): 56-57

Crump, D.H.; Sayre, R.M.; Young, L.D. 1983: Occurrence of nematophagous fungi in cyst nematode populations. Plant Disease 67(1): 63-64

Leong, C.C.; Shen, T.C. 1982: Occurrence of nitrate reductase inhibitor in rice plants. Plant Physiology 70(6): 1762-1763

Blichfeldt, T. 1983: Occurrence of oestrus and pregnancy in gilts after treatment with Physex plus oestradiol benzoate, or with Suigonan. Norsk Veterinaertidsskrift 95(7-8): 473-480

Kvech, O.; Tous, J.; Kostka, O. 1981: Occurrence of other crop plants in the seed-production stands of cereal crops resulting from the previous crop. Sbornik Vysoke Skoly Zemedelske v Praze, Fakulta Agronomicka, A 34: 181-192

Billgren, O.; Hakansson, N. 1980: Occurrence of parasites in Mytilus edulis in the proximity of Lysekil in 1979 -- a pilot study. Meddelande fran Havsfiskelaboratoriet, Lysekil 263: 26-35

Racusen, D. 1983: Occurrence of patatin during growth and storage of potato tubers. Canadian Journal of Botany 61(1): 370-373

Geringer, M. 1983: Occurrence of pathogenic and enterotoxigenic staphylococci in goats' milk. Tierarztliche Umschau 38(2): 109-110

Fang, X.Z. (Fang, H.C) 1982: Occurrence of peanut rust and its control. Scientific Meeting Report 1981, Tainan District Agricultural Improvement Station: 105-110

Singh, G.; Vyas, K.L.; Bhatt, B.N. 1983: Occurrence of pearlmillet ergot on Cenchrus ciliaris Pers. in Rajasthan. Indian Journal of Agricultural Sciences 53(6): 481-483

Kurek, C.; Milko, K.; Bialkowska, M. 1982: Occurrence of penicillin and other inhibitory substances in raw and retail milk in Gdansk province, Poland. Medycyna Weterynaryjna 38(5): 232-235

Sapre, A.B.; Barve, S.S. 1983: Occurrence of pentasomic and hexasomic plants in wild population of Coix gigantea. Current Science 52(12): 614-615

Anonymous 1982: Occurrence of potato ring rot and its control. Ningxia Agricultural Science and Technology 1: 18-20

Costa Neto, J.P. da; Loch, L.D. 1982: Occurrence of powdery mildew of mulberry in Rio Grande do Sul. Fitopatologia Brasileira 7(2): 323-325

Karbach, G.; Stoye, M. 1982: Occurrence of prenatal and galactogenic infection of mice with Toxascaris leonina. Zentralblatt fur Veterinarmedizin, B 29(3): 219-230

Ribeiro, M.F.B.; Belem, P.A.D.; Bicudo, P.L. 1981: Occurrence of pseudocowpox in the Vicosa region. Revista CERES 28(160): 627-631

Schafer, R. 1982: Occurrence of regional enteritis (intestinal adenomatosis complex) in swine in the Magdeburg region of the German Democratic Republic. Monatshefte für Veterinärmedizin 37(22): 851-855

Kim, H.S.; Shin, W.J.; Suh, K.S.; Baik, S.Y.; Lee, K.S. 1982: Occurrence of reproductive failure in native cows. Research Reports of the Office of Rural Development, Korea Livestock and Veterinary 24: 45-49

Das, A.; Tiagi, B. 1979: Occurrence of root-knot nematode, Meloidogyne incognita, in Corchorus tridens L. Science and Culture 45(2): 83-84

Patel, D.J.; Makadia, B.M.; Shah, H.M. 1982: Occurrence of root-knot on turmeric (Curcuma longa L) and its chemical control. Indian Journal of Nematology 12(1): 168-171

Grodzki, K.; Kleczkowski, M.; Sikora, J.; Karpinski, J.; Stypula, J. 1981: Occurrence of rumen alkalosis in cows and its effect on milk production. Medycyna Weterynaryjna 37(12): 719-722

Escobar, J.M.I. 1982: Occurrence of salmonellas after transportation of day-old chicks. Zum Vorkommen von Salmonellen nach dem Transport von Eintagskuken: 98

Nedel, J.L.; Baier, A.C. 1982: Occurrence of segregation for sprouting within a triticale line. Cereal Research Communications 10(3/4): 237-239

Petersen, V.E.; Weidner, K.; Hansen, V.; Madsen, N.P. 1982: Occurrence of separation in food mixes. Beretning fra Statens Husdyrbrugsforsog 521: 121

Hafez, H.M.; Bruning, H. 1982: Occurrence of serum haemagglutinins in turkeys. Deutsche Tierärztliche Wochenschrift 89(9): 365-367

Gautam, D.C.; Verma, L.R. 1982: Occurrence of sexuparae and sexual morphs of woolly apple aphid (Eriosoma lanigerum Hausmann) in Simla Hills, India. Current Science 51(9): 481-483

Seeger, R.; Trumpfheller, S.; Schweinshaut, P. 1983: Occurrence of sodium in mushrooms. Dt LebensmittRundsch 79(3): 80-87

Wulfmeyer, A.W. 1981: Occurrence of subclinical mastitis in dairy herds in a veterinary practice in northern Germany. Untersuchungen umber das Vorkommen der subklinischen Mastitis in Rinderbestanden eines tierarztlichen Praxisbereiches in Norddeutschland: 57

Sadamatsu, M. 1982: Occurrence of sun scald in early satsuma mandarin and its control. Proceedings of the International Society of Citriculture 1981 1: 205-207

Bersano, J.G.; Genovez, M.E.; Quagliuolo, R.G. 1982: Occurrence of swine erysipelas in Sao Paulo State (Brazil) with the isolation of Erysipelothrix rhusiopathiae. Biologico 48(6): 141-146

Prychitko, S.B.; Nero, R.W. 1983: Occurrence of the acanthocephalan Echinorhynchus leidyi (Van Cleave, 1924) in Mysis relicta. Canadian Journal of Zoology 61(2): 460-462

Campos, T.B.; Takematsu, A.P. 1982: Occurrence of the dipterous leafminer in various crops in the State of Sao Paulo, Liriomyza huidobrensis Blanchard, 1926 (Diptera; Agromyzidae). Biologico 48(2): 39-41

Fang, H.C. 1982: Occurrence of the peanut rust and its control. Tainan DAIS Scientific Meeting Report 1981: 105-112

Jurajda, V.; Kavela, O. 1982: Occurrence of the skin form of Marek's disease and its relation to the age of slaughtered broilers. Acta Veterinaria Brno 51(1/4): 117-124

Barreto, B.A.; Silva, T.L. da; Teixeira, R.M. de C. 1980: Occurrence of the whitefly Bemisia tabaci (Gennadius, 1889) (Homoptera: Aleyrodidae) on bean (Phaseolus vulgaris L.) in the state of Rio Grande do Sul. Agronomia Sulriograndense 16(2): 363-365

Orthwein, L. 1982: Occurrence of the wolf in central Europe since World War II. Zeitschrift für Angewandte Zoologie 69(1): 1-18

Matsumoto, H.; Ohno, S.; Yamaya, T. 1982: Occurrence of three macromolecular inhibitors of nitrate reductase in Chinese cabbage roots. Soil Science and Plant Nutrition 28(3): 337-348

Tomaru, K.; Kubo, S.; Takanami, Y. 1982: Occurrence of tomato spotted wilt virus in tobacco plants in Ryukyu Islands. Annals of the Phytopathological Society of Japan 48(3): 336-339

Sugawa, T. 1982: Occurrence of traumatic resin canals and cytological changes of parenchyma cells in the stem of Japanese black pine suffering from pine wood nematodes. Journal of the Japanese Forestry Society 64(3): 112-116

Kotrla, B.; Kotrly, A. 1982: Occurrence of trematodes of the genus Paramphistomum in Czechoslovakia. Veterinarni Medicina 27(55): 483-490

Tanuska, J. 1982: Occurrence of tuberculosis in cattle in the Sered abattoir in the period 1968-1981. Veterinarstvi 32(12): 546-547

Buckner, R.L. 1983: Occurrence of two species of Neoechinorhynchus (Acanthocephala) in golden shiners of Alabama and Mississippi. Proceedings of the Helminthological Society of Washington 50(1): 176-178

Molnar, K.; Kovacs Gayer, E. 1981: Occurrence of two species of Thelohanellus (Myxosporea: Myxozoa) of far-eastern origin in common carp populations of the Hungarian fish farms. Parasitologia Hungarica 14: 51-55

Xhepa, S.; Salillari, A. 1981: Occurrence of types of spontaneous mutations in the collection of local maize varieties and populations. Buletini i Shkencave Bujqesore 20(4): 57-67

Teixeira, J.P.F.; Silva, M.T.R. da; Lopes, E.S.; Giardini, A.E. 1981: Occurrence of ureides in groundnut leaves (Arachis hypogaea) as an index of symbiotic nitrogen fixation. Bragantia 40: 193-197

Dayal, R. 1982: Occurrence of ursolic acid in eucalyptus leaves. Current Science 51(20): 997-998

Singh, S.P.; Rao, N.S.; Kumar, K.K. 1981: Occurrence of vegetable mite, Tetranychus neocaledonicus Andre on passion fruit, Passiflora edulis Sims and evaluation of certain acaricides against it. Pestology 5(1): 25-27

Monib, M.; Zahra, M.K.; Armanios, R.R. 1982: Occurrence of yeasts in Egyptian and Nigerian soils. Zentralblatt fur Mikrobiologie 137(5): 369-373

Vejlsgaard, R.; Bodenhoff, J.; Friis, H.; Fischer-Rasmussen, W. 1982: Occurrence of yeasts in urine from pregnant women. Danish Medical Bulletin 29(4): 209-210

Hu, J.Y. 1982: Occurrence pattern and forecast for Agrotis segetum in Nantong cotton growing area. Zhiwu Baohu 8(3): 6-7

Lester, J.N. 1983: Occurrence, behaviour and fate of organic micropollutants during waste water and sludge treatment processes. Environmental effects of organic and inorganic contaminants in sewage sludge: 3-18

Stampehl, G.C. 1982: Occurrence, clinical signs, therapy and prophylaxis of dermatomycoses among horses within the area covered by an auction organization. Untersuchungen uber Ausbreitung, klinisches Bild, Therapie und Prophylaxe von Dermatomykosen im Rahmen einer Reitpferdeauktion: 97

Rygg, T. 1981: Occurrence, damage and control of the potato leafhopper, Empoasca vitis (Gothe), in potatoes. Forskning og Forsok i Landbruket 32(2): 75-84

Barth, T.; Horsch, F. 1982: Occurrence, diagnosis and avoidance of embryonic and fetal losses in cattle. Monatshefte für Veterinärmedizin 37(19): 725-732

Daborn, GR.; Gregory, RS. 1983: Occurrence, distribution, and feeding habits of juvenile lumpfish, Cyclopterus lumpus L. in the Bay of Fundy. Canadian Journal of Zoology 614: 797-801

Fischer, K.L.A. 1982: Occurrence, importance and control of Fasciola hepatica infections in horses. Vorkommen, Bedeutung und Bekampfung von Infektionen mit Fasciola hepatica Linne 1758 bei Pferden: 72

Stanik, J.; Izarikova, A.; Cierna, V. 1980: Occurrence, localization and heritability of supernumerary teats in relation to morphological and physiological udder characteristics in three cattle breeds in Slovakia. Zbornik Vedeckych Prac UEVM v Kosiciach 3: 133-152

Jesenská, Z.; Veselý, D.; Veselá, D. 1983: Ochratoxin A producing aspergilles in foodstuffs in the CSSR. Zentralblatt fur Bakteriologie, Mikrobiologie und Hygiene, Serie B, Umwelthygiene, Krankenhaushygiene, Arbeitshygiene, praventive Medizin 177(1-2): 108-112

Paster, N.; Lisker, N.; Chet, I. 1983: Ochratoxin A production by Aspergillus ochraceus Wilhelm grown under controlled atmospheres. Applied and Environmental Microbiology 45(3): 1136-1139

Morton, DB.; Evans, PD. 1983: Octopamine distribution in solitarious and gregarious forms of the locust, Schistocerca americana gregaria. Insect Biochemistry 132: 177-183

Birnberg, P.R.; Rao, S.S.; Lippincott, J.A. 1983: Octopine dehydrogenase of a Vinca rosea crown gall tumor. Phytochemistry 22(6): 1345-1355

Rusek, J. 1982: Octostigma herbivora n. gen. & sp. (Diplura: Projapygoidea: Octostigmatidae n. fam.) injuring plant roots in the Tonga Islands. New Zealand Journal of Zoology 91: 25-32

Said, A.H.; Shokry, M.; Hamid, M.A.A.; Ibrahim, I.M. 1982: Ocular anaesthesia in buffaloes. Acta Veterinaria, Yugoslavia 32(5/6): 313-318

Ojo, S.A.; Huston, K.; Leipold, H.W.; Gelatt, K.N. 1982: Ocular anomalies of incomplete albino Hereford cattle. Bovine Practitioner 17: 115-121

Inglis, D.M.; Bowie, J.M.; Allan, M.J.; Nettleton, P.F. 1983: Ocular disease in red deer calves associated with a herpesvirus infection. Veterinary Record 113(8): 182-183

Binder, P.S. 1981: Ocular fungal, parasitic, chlamydial, and rickettsial infections. Medical microbiology and infectious diseases: 1725-1735

Dhir, S.P.; Talwar, P.; Jain, I.S. 1981: Ocular histoplasmosis. Indian Journal of Ophthalmology 29(2): 107-109

Murphy, C.J.; Kern, T.J.; McKeever, K.; McKeever, L.; MacCoy, D. 1982: Ocular lesions in free-living raptors. Journal of the American Veterinary Medical Association 181(11): 1302-1304

Martin, C.L. 1982: Ocular signs of systemic diseases. Modern Veterinary Practice 63(9): 689-694

Zhong, H.L.; Shao, L.; Lian, D.R.; Deng, Z.F.; Zhao, S.X.; Gao, P.Z.; He, L.Y.; Yun, C.F.; Pan, J.Y. 1983: Ocular sparganosis caused blindness. Chinese Medical Journal 96(1): 73-75

Pitsigavdaki, E.; Douvara Papari, G. 1983: Ocular toxoplasmosis. Acta Microbiologica Hellenica 28(3): 152-162

Laibovitz, R.A. 1982: Ocular toxoplasmosis in an elderly woman. Texas Medicine 78(9): 51

Terry, J.E.; Young, D.D. 1982: Ocular toxoplasmosis treatment and clinical monitoring of the patient. Journal of the American Optometric Association 53(7): 535-540

Geelen, M. van; Hoek, K.W. van der 1982: Odour abatement methods in intensive livestock units. Publikatie, Instituut voor Mechanisatie, Arbeid en Gebouwen 167: 64 pp

Havukkala, I. 1982: Odour source finding behaviour of Delia brassicae in the field. Proceedings of the 5th International Symposium on Insect Plant Relationships, Wageningen, the Netherlands, 1-4 March 1982: 397-398

Lovino, R.; Cappelleri, G. 1983: Oenological aspects of mechanical harvesting of curtain-trained grapevines in the conditions of Apulia. Rivista di Viticoltura e di Enologia 36(4): 173-190

Minoli, G.; Terruzzi, V.; Butti, G.; Napolioni, G.; Nespoli, M.; Rossini, A. 1982: Oesophageal candidosis. Recenti Progressi in Medicina 72(1): vii, 98-106

Didkivs' kii, M.Ye 1980: Oesophagomostomiasis as a cause of disturbed pancreatic secretion. Visnik Sil' s' kogospodars' koi Nauki Vestnik Sel' skokhozyaistvennoi Nauki, Kiev 12: 35-36

Marcus, L.C. 1982: Oesophagostomiasis. CRC handbook series in zoonoses Section C: parasitic zoonoses Volume II: 221-223

Lye, S.J.; Wathes, D.C.; Porter, D.G. 1983: Oestradiol-17 beta both inhibits and stimulates myometrial activity in ewes in vivo. Journal of Reproduction and Fertility 67(2): 335-341

Geyer, H.; de Gregorio, G.; Lernbecher, G. 1982: Oestrogen and progesterone receptors in the involuting rat uterus. Acta Endocrinologica 100(3): 450-454

Smith, J.F.; McGowan, L.T. 1982: Oestrogen and the PRID. Proceedings of the New Zealand Society of Animal Production 42: 87-89

Wise, T.; Ackland, N.; Fleet, I.R.; Heap, R.B.; Walters, D.E. 1983: Oestrogen metabolism in the endometrium, corpus luteum and ovarian residual tissue of the rabbit. Journal of Endocrinology 96(2): 201-213

Reddel, R.R.; Murphy, L.C.; Hall, R.E.; Sutherland, R.L. 1983: Oestrogen receptor content and sensitivity of human cell lines to tamoxifen. Journal of Steroid Biochemistry 19(Suppl): 62S

Thompson, D.L.; Ewing, L.L.; Lasley, B.L. 1983: Oestrogen secretion by in-vitro perfused testes: species comparison and factors affecting short-term secretion. Journal of Endocrinology 96(1): 97-105

Medina, B.M.; Peinado, L.E.; Gomez, C.A.G. 1982: Oestrogenic isoflavones in local species of the genus Trifolium. Archivos de Zootecnia 31(121): 269-280

Pope, G.S. 1982: Oestrogens and progesterone in plasma and milk of post-partum dairy cattle. Factors influencing fertility in the postpartum cow A seminar in the CEC Programme of Coordination of Research on Beef Production held at Freising, September 30 October 2, 1981: 248-276

Gyawu, P.; Pope, G.S. 1983: Oestrogens in milk. Journal of Steroid Biochemistry 19(1C): 877-882

Claus, R.; Hoffmann, B. 1980: Oestrogens, compared to other steroids of testicular origin, in blood plasma of boars. Acta Endocrinologica 94(3): 404-411

Holdsworth, R.J.; Booth, J.M. 1982: Oestrone sulphate in the milk of dairy cows: a test for pregnancy. XXI International Dairy Congress Vol 1, Book 1: 45-46

McGarrigle, H.H.; Lachelin, G.C. 1983: Oestrone, oestradiol and oestriol glucosiduronates and sulphates in human puerperal plasma and milk. Journal of Steroid Biochemistry 18(5): 607-611

Caillol, M.; Dauphin-Villemant, C.; Martinet, L. 1983: Oestrous behaviour and circulating progesterone and oestrogen levels during pseudopregnancy in the domestic rabbit. Journal of Reproduction and Fertility 69(1): 179-186

Cronin, G.M.; Hemsworth, P.H.; Winfield, C.G. 1982: Oestrous behaviour in relation to fertility and fecundity of gilts. Animal Reproduction Science 5(2): 117-125

Sommer, B.; Sambraus, H.H.; Osterkorn, K.; Krasslich, H. 1982: Oestrous behaviour, birth, fertility and causes of losses of sows in cage and group housing. Zuchtungskunde 54(2): 138-154

Webel, S.K.; Scheid, J.P.; Bouffault, J.C. 1981: Oestrous control in pigs; US field trial results with a new progestin compound RU-2267 -- Regumate. International symposium Steroids in animal production: 69-72

Rao, N.M. 1982: Oestrous signs and significance for fertility in Surti buffaloes. Indian Journal of Animal Reproduction 2(1): 12-14

Roshchin, P.E. 1982: Oestrus and ovulation synchronization in sows and replacement gilts at large intensive farms. Nauchnye Osnovy Razvitiya Zhivotnovodstva v BSSR 11: 62-65

Kanai, Y.; Shimuzu, H. 1982: Oestrus and some related phenomena in swamp buffaloes. Animal production and health in the tropics: 449-453

Jellinek, P.; Avenell, J. 1982: Oestrus behaviour and progesterone profiles in the swamp buffalo. Animal production and health in the tropics: 393-397

Moller Holtkamp, P.; Acuna, A. 1983: Oestrus induction and fertility of mares after use of tiaprost (Iliren). Blauen Hefte fur den Tierarzt 66: 278-282

Verma, R.P.; Saxena, S.K.; Mishra, R.R. 1983: Oestrus pattern of crossbred cattle in tropics. Indian Veterinary Journal 60(3): 235-236

Ren (Jen), S.Z.; Fan, Y.Q. 1981: Oestrus synchronisation and fixed time insemination in cattle treated with steroid hormones. Chinese Journal of Animal Science 6: 19-20

Abeyratne, A.S.; Perera, B.M.A.O.; Ariyakumar, V.; Abeyratne, D.; Varunalingam, T. 1983: Oestrus synchronization and timed insemination of cattle. A smallholding project in Sri Lanka. World Animal Review 45: 18-22

Riha, J. 1982: Oestrus synchronization in cattle. Vyzkum v Chovu Skotu 24(2): 26-28

Parmigiani, E. 1981: Oestrus synchronization in cattle by means of subcutaneous hormonal implants. Annali della Facolta di Medicina Veterinaria di Parma 1: 73-79

Tsakalof, P.; Saratsis, F.; Papamartzivanos, C. 1982: Oestrus synchronization in cows and heifers with PGF2 alpha. Bulletin of the Hellenic Veterinary Medical Society 33(2): 131-138

Lebedev, S.G.; Malakhova, T.S. 1982: Oestrus synchronization in mares. Nauchnye Trudy Vsesoyuznyi Nauchno Issledovatel' skii Institut Konevodstva: 48-56

Ott, R.S.; Lock, T.F.; Brodie, B.O.; Memon, M.A.; Mansfield, M.E. 1981: Oestrus synchronization of beef cows with a palpable corpus luteum using PGF2 alpha. Bovine Practitioner 16: 69-70

Swensson, T. 1981: Oestrus synchronization of dairy heifers -- follow-up of the fertility of treated heifers. Nordisk Veterinaermedicin 33(11/12): 470-475

McCarthy, M. 1983: Of cats and women. British Medical Journal 287(6390): 445-446

Quinn, B. 1982: Of coffee and coops. Reports, Institute of Current World Affairs, Zimbabwe (BSQ-53): 6

Deniel, R. 1981: Of sugar and men. The Sodesucre of Serebou-Comoe (Ivory Coast). Cultures et Developpement 13(4): 575-631

Hesse, B.J. 1982: Off peak electrical energy heating systems for greenhouses. Paper presented at Agricultural Engineering Conference 1982 Resources efficient use and conservation Armidale, New South Wales, Australia, 22-24 August 1982: 86-91

Sykes, D.H. 1983: Off peak tourism study: an appraisal of the short and additional holiday markets. Planning Papers, School of Planning and Environmental Studies, Leeds Polytechnic 38: 142

Paul, P. 1982: Off-farm employment and investment in the Australian sheep industry. Quarterly Review of the Rural Economy 4(3): 222-229

Duncan, J.R.; Wegscheid, E.L. 1982: Off-road vehicle simulation for human factors research. Paper, American Society of Agricultural Engineers (82-1610): 8 pp

Schreyger, E. 1983: Office du Niger: a large agroindustrial undertaking in Mali. Internationales Afrikaforum 19(1): 83-89

Ohashi, Y.; Hamamura, H.; Fujita, S. 1983: Official Variety Test of F224, a mild flue-cured tobacco variety with multiple disease resistance. Bulletin, Iwata Tobacco Experiment Station 15: 59-74

Kawamata, K.; Ohashi, Y.; Eguchi, K.; Tajima, T. 1983: Official Variety Test of flue-cured tobacco with rich aroma and resistance to bacterial wilt disease, F112 and F113. Bulletin, Iwata Tobacco Experiment Station 15: 45-58

Anonymous 1982: Official directory of plant-protection chemicals and plant-protection equipment of the Federal Institute for Plant Protection, Vienna. As of 31 October 1982. Pflanzenarzt 35(Special issue 1): 69

Aamisepp, A. 1983: Official evaluation of herbicides in agriculture, 1982. Weeds and weed control 24th Swedish Weed Conference, Uppsala 26-27 January 1983 1 Reports: 361-366

Grindle, M.S. 1981: Official interpretations of rural underdevelopment: Mexico in the 1970s. Working Papers in US Mexican Studies, University of California, San Diego 20: 49

Svensson, E. 1983: Official tests with weed control by means of the pipe-wick or weedwiper method. Weeds and weed control 24th Swedish Weed Conference, Uppsala 26-27 January 1983 1 Reports: 137-144

Frey, D.; Menzi, M.; Weilenmann, F.; Fried, P.M.; Winzeler, H. 1982: Official variety list for cereal cultivation 1983. Mitteilungen fur die Schweizerische Landwirtschaft 30(12): 258-271

Anonymous 1983: Official variety list for potato cultivation 1983. Grune 111(4): 32-35

McArthur, J.M. 1983: Offshore Peruvian phosphorite: a reappraisal of its age and genesis. Chemical Geology 38(1/2): 93-105

Myers, D.K. 1980: Ohio Fertibull Program. New developments in forages Proceedings of the 1980 Forage and Grassland Conference, Bluegrass Convention Center, Louisville, Kentucky, February 11-13, 1980: 249-253

Moor, H. de; Huyghebaert, A. 1982: Oil absorption by dried products of high protein content. XXI International Dairy Congress Vol 1, Book 2: 64-65

Garves, K. 1982: Oil and chemicals from wood and cellulose. A review of recent results. Holz als Roh und Werkstoff 40(2): 41-44

Dybing, C.D.; Lay, C. 1982: Oil and protein in field crops treated with morphactins and other growth regulators for senescence delay. Crop Science 22(5): 1054-1058

Sharma, N.D.; Mehta, S.L.; Patil, S.H.; Eggum, B.O. 1981: Oil and protein quality of groundnut mutants. Qualitas Plantarum Plant Foods for Human Nutrition 31(1): 85-90

Sanders, T.H.; Lansden, J.A.; Greene, R.L.; Drexler, J.S.; Williams, E.J. 1982: Oil characteristics of peanut fruit separated by a nondestructive maturity classification method. Peanut Science 9(1): 20-23

Wang, X.J.; Zou, C.S. 1982: Oil content of individual plants of Brassica napus in relation to plant agronomic traits and phenological period. Chinese Oil Crops Zhongguo Youliao 2: 20-22

Brigham, R.D.; Herzer, J.F. 1982: Oil content of oilseed sunflower (Helianthus annuus L.) hybrids grown in Texas, USA. Proceedings 10th International Sunflower Conference Kochman, JK Co ordinator: 55-59

Joarder, O.I. 1983: Oil content, yield and morphological response of rape (Brassica campestris L.) to irrigation and fertilizer treatment. Journal of Agricultural Science, UK 100(1): 253-255

Svensk, H. 1983: Oil crop breeding news. Weibulls Arsbok: 11-12

Anonymous 1982: Oil crops. Indian Farming 32(8): 9...108

Tiong, R.H.C. 1982: Oil palm pests in Sarawak and the use of natural enemies to control them. Proceedings of the International Conference on Plant Protection in the Tropics 1-4 March, 1982, Kuala Lumpur, Malaysia: 363-372

Alves, D.C. de O.; Disch, A. 1981: Oil prices, agricultural production and changes in real income in Brazil. Luso Brazilian Review 18(1): 77-116

Hammond, E.G.; Glatz, B.A.; Choi, Y.; Teasdale, M.T. 1981: Oil production by Candida curvata and extraction, composition, and properties of the oil. AOCS Monograph 9(New sources of fats and oils): 171-187

Anonymous 1982: Oil surpluses and food deficiencies. Can they be matched?. Ceres 15(4): 13-32

Pancholy, S.K.; Sepulveda, R.; Basha, S.M.M. 1980: Oil, total protein, and amino acid composition of 77 peanut lines and cultivars. Proceedings, American Peanut Research and Education Society, Inc 12(1): 13-22

Anonymous 1982: Oilcake and other protein-rich products 1981. Tourteaux et autres matieres riches en proteines 1981: 85

Seignobos, C. 1982: Oils and fats, grasslands and agrarian societies (Chad and north Cameroon). Cahiers d' Outre Mer 35(139): 228-269

Anonymous 1983: Oilseed rape. Booklet, Ministry of Agriculture, Fisheries and Food, UK 2278: 42

Anonymous 1982: Oilseed rape: sowing dates and rates. Annotated Bibliography, Commonwealth Bureau of Pastures and Field Crops (G558): 19

Anonymous 1983: Oilseed rape; recent ADAS experimental work 1983. Booklet, Ministry of Agriculture, Fisheries and Food, UK 2285: 34

Hazarika, S. 1982: Oilseeds cooperatives in India. Agribusiness Worldwide 3(8): 10-15

Martin, F.W. 1982: Okra, potential multiple-purpose crop for the temperate zones and tropics. Economic Botany 36(3): 340-345

Nugent, J.B.; Gillaspy, R.T. 1983: Old age pensions and fertility in rural areas of less developed countries: some evidence from Mexico. Economic Development and Cultural Change 31(4): 809-829

Wittmer, G.; Iannucci, A.; Santis, G.D.; Baldelli, G. 1982: Old and new durum wheat varieties: preliminary data on physiological factors limiting yield. Limits of potential wheat production under different cropping systems in different Mediterranean areas: 41

Gagoshidze, I.A. 1982: Old and normal stem form factors for the main forest species of the Trans-Caucasus. Lesnoe Khozyaistvo 8: 53-54

Lecos, C. 1982: Old milk stays fresh in aseptic package. Fda Consumer 16(6): 7-9

Spoor, G. 1983: Old remedy for new problems?. Power Farming 62(8): 59,61-62

Bealer, R.C. 1983: Old wine in old bottles -- so what is wrong with that? Some observations on metatheory in rural sociology. Rural Sociology 48(1): 1-22

Lahde, E.; Nieminen, J.; Etholen, K.; Suolahti, P. 1982: Older lodgepole pine stands in southern Finland. Folia Forestalia, Institutum Forestale Fenniae 533: 38

Parker, S. 1982: Older workers and retirement. Conference Papers, Leisure Studies Association 12: 102-109

Poole, R. 1983: Oldham wakes. Leisure in Britain 1780-1939: 71-98

Brunnberg, L.; Schebitz, H.; Vollmerhaus, B.; Matis, U.; Kostlin, R.G.; Roos, H.; Waibl, H.; Endres, B. 1983: Olecranon fracture in the dog--treatment and results. Kleintierpraxis 28(1): 17-22

Visser, J.H. 1982: Olfaction at the onset of host plant selection. Proceedings of the 5th International Symposium on Insect Plant Relationships, Wageningen, the Netherlands, 1-4 March 1982: 367-368

Gothilf, S.; Galun, R. 1982: Olfactometer and trap for evaluating attractants for the Mediterranean fruit fly, Ceratitis capitata. Phytoparasitica 102: 79-84

Pflumm, W.; Wilhelm, K. 1982: Olfactory feedback in the scent marking behaviour of foraging honeybees at the food source?. Physiological Entomology 72: 203-207

Kanzaki, R.; Shibuya, T. 1983: Olfactory neural pathway and sexual pheromone responses in the deutocerebrum of the male silkworm moth, Bombyx mori (Lepidoptera: Bombycidae). Applied Entomology and Zoology 18(1): 131-133

Omodeo, P.; Crespi, P. 1982: Oligochaeta of the Pontinenand Tuscan archipelagos. Revue d' Ecologie et de Biologie du Sol 19(3): 451-461

Bouthyette, P.Y.; Jagendorf, A.T. 1982: Oligomycin effects on ATPase and photophosphorylation of pea chloroplast thylakoid membranes. Plant Physiology 69(4): 888-896

Poindexter, J.S. 1981: Oligotrophy: fast and famine existence. Advances in Microbial Ecology 5: 63-89

Girolami, V. 1982: Olive chemical compounds influencing fecundity of Dacus oleae. Proceedings of the 5th International Symposium on Insect Plant Relationships, Wageningen, the Netherlands, 1-4 March 1982: 381-382

Lombardi, P. 1981: Olive growing in Southern Italy facing Spanish competition: an uncertain future. Rassegna Economica 45(4): 987-1014

Friedeberg, A.S. 1983: Olive oil in the EC. Gift from the gods or Trojan Horse. Food Policy 8(1): 13-22

Friedeberg, A.S. 1982: Olive oil in the European Community. Economisch Statistische Berichten 67(3369): 891-895

Mikhailov, M.F.; Malakhova, E.I.; Simonov, A.P.; Volkov, F.A. 1981: Ollulanus infection of pigs in the Udmurt ASSR. Byulleten' Vsesoyuznogo Instituta Gel' mintologii im KI Skryabina 30: 62-64

Hasslinger, M.A. 1982: Ollulanus tricuspis (Leuckart, 1865), the stomach worm of the cat and his unusual hosts. Revista Iberica de Parasitologia Special Volume: 449-459

Anonymous 1982: Olon. Echo des Bois 74(1;2): 14; 11-12

Anonymous 1982: Olympism: perspectives on the Olympic movement. Arena Review, USA 6(2): 1-25

Lins, D.; Klinefelter, D. 1982: Omissions in measuring farm sector wealth and income. North Central journal of agricultural economics 4(1): 9-17

Lal, A.K.; Prasad, D. 1980: On Astiotrema siddiqii n.sp. (Plagiorchidae, Astiotrematinae, Trematoda) from Rana cyanophlyctis. Indian Journal of Helminthology 32(2): 93-95

Shinde, GB. 1982: On Balanobothrium southwelli a new cestode from a marine fish at Veraval, India. Rivista di Parassitologia 43(1): 85-87

Dowsett, J.A.; Reid, J.; Hopkin, A. 1982: On Cephalosporium balanoides Drechsler. Mycologia 74(4): 687-690

Capra, F. 1981: On Chelidurella acanthopygia (Gene) and on a new species from the Alto Adige (Dermaptera). Memorie della Societa Entomologica Italiana 60(2): 111-118

Chang, K. 1982: On China's responsibility system in agriculture. October Review 82(8): 65-69

Lopes, H. de Souza 1982: On Eumacronychia sternalis Allen (Diptera, Sarcophagidae) with larvae living on eggs and hatchlings of the East Pacific green turtle. Revista Brasileira de Biologia 42(2): 425-429

Pei, M.; Qiu, B.; Xie, H.; Zhao, Z.; Li, G. 1982: On Hami-melon (Cucumis melo var. hami) mosaic virus diseases I. Etiology. Acta Phytopathologica Sinica 12(4): 27-32

Wang, Y.C.; Peterson, R.S. 1982: On Keteleeria needle rust. Acta Mycologica Sinica 1(1): 15-18

Delage, A.; Bosc, R. 1979: On Laotian refugees, carriers of flukes (with particular reference to a child with paragonimiasis). Haliotis 8: 183-186

Young, B.L. 1980: On Matsucoccus Cockerell (Coccoidea: Margarodidae), with the description of a new genus. Contributions from Shanghai Institute of Entomology 1: 183-189

Chakravorty, B.N.; Manna, B. 1982: On Postorchigenes ovatus ovatus Tubangui, 1928 (cf. Fischthal & Kuntz, 1967) (Lecithodendridae: Trematoda); seasonal occurence in gut of Hemidactylus flaviviridis. Indian Journal of Animal Health 21(2): 79-82

Jain, M.; Gupta, N.K. 1979: On Saccosentis ophiocephali n.sp. (Acanthocephala: Quadrigyridae) from a fresh-water fish of Delhi (India). Bioresearch 3(2): 7-10

Makarova, L.A.; Doroninia, G.M. 1981: On a basis of agroclimatic factors. Zashchita Rastenii 12: 11-12

Leonetti, F.; Acierno, F.; Caprilli, F.; Mercantini, R.; Palamara, G.; Valenzano, L. 1983: On a case of suberythrodermic chronic tinea by Trichophyton violaceum. Mykosen 26(5): 248-252

Benini, G. 1982: On a clinical case of imported malaria, caused by Plasmodium falciparum. Giornale di Malattie Infettive e Parassitarie 34(8): 1089-1090

Sen, S. 1980: On a collection of Thysanoptera (Insecta) from Andaman Island. Records of the Zoological Survey of India 77(1/4): 343-355

Hammer, M. 1982: On a collection of oribatid mites from Bali, Indonesia (Acari: Cryptostigmata). Entomologica Scandinavica 134: 445-464

Diakonoff, A. 1982: On a collection of some families of Microlepidoptera from Sri Lanka (Ceylon). Zoologische Verhandelingen 193: 124

Gupta, Y.N. 1981: On a collection of tetranychid mites from Jammu and Kashmir with description of one new species of Eotetranychus (Acarina: Tetranychidae). Bulletin of the Zoological Survey of India 3(3): 235-238

Takata, K. 1981: On a comparison of estimated values of basal area by 6-tree sampling, Bitterlich and angle summation methods. Bulletin, Niigata University Forests 14: 101-105

Furutani, S.; Kanzaki, K. 1981: On a cost model of logging operation utilizing a double-endless cable yarding system -- some examples of computation of logging cost with rectangular cutting site models. Bulletin, Kyoto University Forests 53: 152-161

Chevalet, C.; Gillois, M.; Micali, A. 1979: On a dynamical system relevant in genetics. Tohuku Mathematical Journal 31(2): 127-138

Janardanan, K.P.; Ramachandran, P. 1981: On a new cephaline gregarine, Stenoductus xenoboli n.sp. (Protozoa: Cephalina) from the gut of the millipedes Xenobolus acuticonus Attems and Aulacobolus graveleyi Silvestri. Proceedings of the Indian Academy of Parasitology 2(2): 57-61

Appendino, G.; Valle, M.G.; Nano, G.M. 1982: On a new chemotype of Tanacetum vulgare. Fitoterapia 53(4): 115-118

Agrawal, N.; Singh, H. 1982: On a new monogenean Neosprostonia garuai n.sp. from Clupisoma garua (Ham.). Indian Journal of Parasitology 6(1): 57-59

Agrawal, N.; Singh, H.S. 1982: On a new monogenean from a fresh water fish of Lucknow, India. Proceedings of the Indian Academy of Parasitology 3(1/2): 60-62

Agrawal, N. 1981: On a new nematode, Paraleptus balarami n.sp. from a fresh water fish Catla catla (Ham.). Proceedings of the Indian Academy of Parasitology 2(2): 81-83

Qureshi, J.I. 1980: On a new species of Bemisia (Homoptera: Aleyrodidae) from Pakistan with a key to Pakistani species. Oriental Insects 14(4): 405-407

Wu, H.Y.; Chen, J.X.; Zhai, Z.H. 1983: On a new species of Wagnerina Ioff et Argyropulo, 1934, from Sichuan Province, China (Siphonaptera: Hystrichopsyllidae). Acta Zootaxonomica Sinica 8(1): 98-100

Kharoo, V.K.; Dhar, R.L. 1981: On a new species of trematode, Leucochloridium gallinuli n.sp. from the Indian moorhen Gallinula chloropus from Kashmir. Indian Journal of Helminthology 33(1): 15-19

Gupta, P.C. 1980: On a new trematode Neodiplostomum kanpurensis n.sp. (family -- Diplostomidae Poirier, 1886) from avian host. Kanpur University Research Journal 1(Dec.): 243-245

Gupta, P.C.; Gupta, S.P. 1980: On a new trematode Parallelotestis bubulcusi n.sp. (family: Echinostomatidae Poche, 1926) from the liver of a cattle egret, Bubulcus ibis (Linnaeus) from Udaipur, Rajasthan. Indian Journal of Helminthology 32(2): 102-106

Pieniazek, S.A.; Wojtaszek, T.; Michalek, R. 1981: On agricultural development; Trends and principles of agricultural development; Changes in Polish agriculture with special emphasis on its reconstruction (three articles). Postepy Nauk Rolniczych (2 (186)): 5-9, 11-21, 23-29

Petr, J.; Tersova, R.; Majmanova, J. 1982: On agronomic practices for white lupin (Lupinus albus L.). Sbornik z vedecke konference s mezinarodni ucasti ke 30 vyroci zalozeni agronomicke fakulty VSZ v Praze, 308-291982 Fuciman, L Editor: 421-427

Kalia, D.C.; Gupta, N.K. 1982: On an oxyurid nematode, Enterobius chabaudi n.sp., from langur, Presbytis entellus. Indian Journal of Parasitology 6(1): 141-143

Boojh, R.; Ramakrishnan, P.S. 1982: On bifurcation ratio in Schima species. Current Science 51(8): 436-437

Tabirih, P.K.; Seehann, G. 1981: On biological characteristics of abachi wood (Triplochiton scleroxylon K. Schum.). Holzforschung 35(5): 207-212

Huang, Z.Q. 1981: On breeding wheat for disease resistance under rainy conditions in south China. Hubei Nongye Kexue Hubei Agricultural Science 9: 4-8

Aoyagi, N.; Okamoto, S.; Yagi, K. 1981: On catch cropping of wheat and vegetables. Bulletin of the Gunma Agricultural Experiment Station 21: 1-6

Krishchenko, V.P.; Kosorukov, M.L. 1982: On changes in amino acids composition and gluten protein content in wheat grain. Agrokhimiya 5: 43-50

Wu, G.Y.; Dent, Y.F.; Lu, C.E.; Pu, Z.S.; Xu, S.R. 1982: On changes in photosynthetic characteristics of Setaria italica. Acta Phytophysiologia Sinica 8(2): 111-116

Babadzhanova, M.A. 1981: On control of activity of enzymes of the carboxylating phase of photosynthesis. USSR, Institut Fotosinteza Akademii Nauk SSSR: USSR, Institute of Photosynthesis of USSR Academy of Sciences: All Union conference: Energetics, metabolic pathways and their control in photosynthesis Proceedings: Vsesoyuznoe soveshchanie: Energetika, metabolicheskie puti i ikh regulyatsiya v fotosinteze Tezisy dokladov: 4

Gold, D.; Bos, H.J.; Diamantstein, T.; Hahn, H. 1982: On culture of Entamoeba histolytica in plastic tissue culture flasks. Zeitschrift für Parasitenkunde 67(3): 341-344

Takahashi, T.; Tominaga, T.; Maeda, T.; Ueno, M. 1982: On diurnal feeding periodicity of two species of righteye flounders, Limanda herzensteini and L. yokohamae. Bulletin of the Japanese Society of Scientific Fisheries 48(9): 1257-1264

Gluckman, M.; Gluckman, M. 1983: On drama, and games and athletic contests. Play, games and sports in cultural contexts: 191-209

Tsankova, G. 1981: On effectiveness of the dates of nitrogen fertilizer application to some inbred maize lines. Rasteniev'dni Nauki 18(5): 59-66

Shaw, M.R. 1983: On evolution of endoparasitism: the biology of some genera of Rogadinae (Braconidae). Contributions of the American Entomological Institute 20: 307-328

Malmberg, G. 1982: On evolutionary processes in Monogenea, though basically from a less traditionally viewpoint. Parasites their world and ours Proceedings of the 5th International Congress of Parasitology, Toronto, Canada, 7-14 August, 1982, under the auspices of the World Federation of Parasitologists: 198-202

Sukhotskene, I.; Stasaityte, I. 1982: On expediency of controlling coliform count in cheese. XXI International Dairy Congress Vol 1, Book 1: 532

Feder, G. 1982: On exports and economic growth. World Bank Staff Working Paper, International Bank for Reconstruction and Development 508: 24

Lange, W.; Schuffenhauer, W.; Pitschmann, T. 1981: On fattening-promoting effects of anabolic and gestagenic steroids on beef cattle during the finishing stage of fattening. International symposium Steroids in animal production: 41-43

Schenzle, D. 1982: On feedback control of gonadotropin secretion. Bulletin of Mathematical Biology 44(5): 741-748

Chakraborty, S.C. 1982: On feeding the cities: some aspects of the Indian scenario. Geo Journal, Suppl (4): 15-25

Takata, K.; Kobayashi, S. 1981: On few factors related to the crown in sugi (Cryptomeria japonica D. Don) stands. Bulletin, Niigata University Forests 14: 95-99

Pfaff, G. 1983: On food consumption and nutritional forecasting. Elelmezesi Ipar 37(1): 17-23

He, M.; Lo, X.; Zhang, C. 1982: On forecasting the occurrence and the epidemic of bacterial leaf blight of rice. Acta Phytopathologica Sinica 12(4): 21-26

Miegroet, M. van 1979: On forest stability. Sylva Gandavensis 46: 29

Fujimoto, K. 1978: On growth of regeneration trees and environmental factors in selection forests (IV). Dry matter production of sugi seedlings in the model of group-selection stand. Bulletin, Ehime University Forest 15: 63-81

Fujimoto, K. 1979: On growth of regeneration trees and environmental factors in selection forests (V). Growth and quality of regeneration trees in the group-selection stand of sugi. Bulletin, Ehime University Forest 16: 57-71

Fujimoto, K. 1981: On growth of regeneration trees and environmental factors in selection forests (VII). Dry matter production in the group-selection stand of sugi. Bulletin, Ehime University Forest 18: 9-30

Ene, H.I.; Sanchez Palencia, E. 1981: On heat transfer in porous media. Flow and transport in porous media: 153-156

Tenora, F.; Henttonen, H.; Haukisalmi, V. 1983: On helminths of rodents in Finland. Annales Zoologici Fennici 201: 37-45

Motro, U.; Thomson, G. 1982: On heterozygosity and the effective size of populations subject to size changes. Evolution 365: 1059-1066

Gimzhauskas, Y.Y.; Vasilyauskas, A.K. 1982: On human balantidiasis. Kishechnye prosteishie: 39-41

Flechtmann, C.H.W.; Rochelle, L.A. 1979: On hummingbirds, ants and flowers. Anais da Escola Superior de Agricultura "Luiz de Queiroz" 36: 547-550

Becker, H. 1982: On insect damage to industrial materials (a bibliography). 2. Damage to plastics. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 55(6): 81-84

Ghatak, S. 1980: On inter-regional variations in rural interest rates in India. Discussion Paper, Department of Economics, University of Guelph (1980-5): 24

Mio, S.; Matsumoto, T. 1982: On intercellular spaces in compression wood of kuromatsu (Pinus thunbergii Parl.). Bulletin, Kyushu University Forests 52: 107-114

Halperin, J.; Menier, J.J. 1981: On interceptions of tropical Platypodidae (Coleoptera) from wood imported into Israel. Israel Journal of Entomology 15: 105-106

Gancheva, A.; Klevtzov, A. 1982: On kinetics of available soil phosphates. Pochvoznanie i Agrokhimiya 17(4): 79-88

Bogdanova, N.E.; Kozina, E.I. 1981: On kinetics of degradation of herbicides in the cellular structures of wheat and Chenopodium album. Nauchno tekhnicheskii Byulleten' , Sibirskii Nauchno issledovatel' skii Institut Zemledeliya i Khimizatsii Sel' skogo Khozyaistva 3: 47-52

Atamuradov, K.I.; Pechen' , V. 1981: On leaf-gnawing beetles - weevils (Coleoptera, Curculionidae) of pistachio in Badkhyz. Izvestiya Akademii Nauk Turkmenskoi SSR, Biologicheskikh Nauk 6: 76-78

Anonymous 1982: On measures for fulfilling the tasks set by the May 1982 plenary session of the Central Committee of the Soviet CP dealing with the Soviet food programme SSSR. Vestnik Akademii Nauk SSSR 9: 3-16

Filip' ev, I.D.; Gol' tseva, O.F.; Kryuchkov, V.K.; Kurienko, V.K.; Kurienko, N.A.; Shkribtienko, A.P. 1982: On methods of calculating fertilizer rates for targeted yields of winter wheat. Agrokhimiya 1: 110-114

Trepachev, E.P. 1981: On methods of investigating the nitrogen-fixing ability of legumes. Agrokhimiya 12: 129-141

Gryuntal' , S.Yu 1981: On methods of quantitative registration of ground beetles (Coleoptera, Carabidae). Vestnik Zoologii 1983(6): 63-66

Kumar, P. 1980: On new species of Tylenchorhynchus and Helicotylenchus from cauliflower (Brassica oleracea var. botrytis) at Lucknow. Kanpur University Research Journal 1(Dec.): 185-192

Mori, A.; Oda, T.; Fujita, K.; Ueda, M.; Kurokawa, K. 1982: On number of ommatidia in females of Culex pipiens pallens and Culex pipiens molestus under various temperatures. Tropical Medicine 24(3): 151-153

Reid, D.W.; Bradford, G.L. 1983: On optimal replacement of farm tractors. American Journal of Agricultural Economics 65(2): 326-331

Putterman, L. 1981: On optimality in collective institutional choice. Journal of Comparative Economics 5(4): 392-403

Mourier, C. 1983: On permanent pasture in Normandy calves need a supplement. Elevage Bovin 130: 24-31

Ding, B.L.; Shen, Z.Y. ; Zhang, Z.L.; Yan, J.Q. 1982: On peroxidase isoenzymes in the cell wall of tobacco mesophyll cells. Acta Phytophysiologia Sinica 8(2): 127-133

Larcher, W.; Nakhutsrishvili, G.S. 1982: On phenorhythmic and trophorhythmic types of high-altitude plants. Soviet Journal of Ecology 13(4): 225-230

Gothe, R.; Kraiss, A. 1982: On pheromone-induced communication in the developmental and reproduction cycle of Argas (Persicargas) walkerae Kaiser and Hoogstraal, 1969. Zentralblatt fur Veterinarmedizin, B 29(7): 540-557

Ostreiko, S.A.; Drozdovskii, E.M. 1981: On polyfunctionality of the regulators of plant growth and development. Sel' skokhozyaistvennaya Biologiya 16(5): 702-711

Bakhvalov, S.A.; Bakhvalova, V.N.; Larionov, G.V. 1982: On polykaryocytes in the haemolymph of larvae of the gypsy moth (Lymantria dispar L.) with nuclear polyhedrosis. Izvestiya Sibirskogo Otdeleniya Akademii Nauk SSSR 10: 125-129

Kreitsberg, O.E.; Romanovskaya, O.I.; Pavulinya, D.A. 1980: On possible mechanisms of controlling energy load of photosynthetic apparatus of plants under increasing light intensity. Adaptatsiya fiziologo biokhimicheskikh sistem rastenii k peremene osveshcheniya Sbornik 2: 56-71

Avakyan, N.O. 1981: On potassium nutrition of plants and application of potassium fertilizers. Agrokhimiya 7: 37-43

Kislushko, P.M. 1981: On predicting the residual effect of chlortriazine herbicides. Zashchita rastenii v res ikakh Pribaltiki i Belorussii Tezisy dokladov nauchno proizvodostvennoi konferentsii, Dotnuva Akademiya 1981: 28-29

Razykov, K.M. 1981: On regularities of fertilizer action on seed-cotton quality. Agrokhimiya 5: 89-94

Carlson, C.A. 1981: On regulating the synthesis of nitrate reductase. Genetic engineering of symbiotic nitrogen fixation and conservation of fixed nitrogen: 445-449

Ovezmukhammedov, A. 1983: On reptilian Leishmania in the USSR. Izvestiya Akademii Nauk Turkmenskoi SSR, Biologicheskie Nauki 2: 9-16

Coufal, V. 1981: On retarding the cereal harvest and shortening the period for stubble catch crop growing during the last twenty years. Sbornik Vysoke Skoly Zemedelske v Praze, Fakulta Agronomicka, A 35: 97-110

Friedland, W.H. 1983: On revitalizing rural sociology. Rural Sociologist 3(5): 315-320

Orhan, V.; Beaucournu, J.C. 1982: On some Siphonaptera of western Turkey. Bulletin de la Societe Entomologique de France 87(7/8): 312-318

Aleksandrova, V.D. 1982: On some aspects of the floristic classification of vegetation. Botanicheskii Zhurnal 67(11): 1449-1458

Joshi, B.D. 1981: On some biological changes in the serum and liver of a fresh-water fish infected with trypanosomes. Acta Parasitologica Polonica 28(12/24): 197-201

Tandon, V.; Gupta, NK. 1982: On some blood flukes (Spirorchiidae: Coeuritrematinae) from freshwater chelonians in India. Proceedings of the Indian Academy of Sciences Animal Sciences 913: 275-282

Tsonkovski, K. 1983: On some controversial questions on raspberry protection. Rastitelna Zashchita 31(1): 37-40

Lavagno, E.; Ravetto, P.; Ruggeri, B. 1983: On some engineering aspects of biogas production. Energy from biomass Proceedings, 2nd EC Conference, Berlin, Federal Re ic of Germany, 20-23 September 1982: 541-547

Sen, P.; Maurya, R.C.; Gokulpure, R.S. 1981: On some hosts of lac insect, Kerria lacca (Kerr). Indian Forester 107(9): 583-584

Flechtmann, C.H.W.; Castelo, F.P. 1982: On some insects and mites associated wtih dried and salted fish in Brazil. Acta Amazonica 12(2): 489-490

Pignatti, E.; Pignatti, S. 1981: On some new plant communities in the Dolomites. Giornale Botanico Italiano 115(2/3): 138-139

Bain, O.; Mawson, PM. 1981: On some oviparous filarial nematodes mainly from Australian birds. Records of the South Australian Museum (Adelaide): 1813: 265-284

Kvech, O.; Coufal, V.; Skoda, V.; Zitta, M. 1982: On some problems of crop rotations in the intensive agricultural system. Sbornik z vedecke konference s mezinarodni ucasti ke 30 vyroci zalozeni agronomicke fakulty VSZ v Praze, 308-291982 Fuciman, L Editor: 245-52

Buressova, M. 1981: On some problems of the photoperiodicity of the species Psophocarpus tetragonolobus (L.) DC. Agricultura Tropica et Subtropica 14: 205-228

Gupta, S.P.; Kumar, P. 1980: On some species of the genus Habronema Diesing, 1861, (Nematoda; Spiruridae Oerley, 1885) from avian hosts from Lucknow. Indian Journal of Helminthology 32(2): 143-158

Dyrendahl, I. 1980: On special training for correct deposition of semen. Nordisk Veterinaermedicin 32(11): 487-492

Beven, K. 1982: On subsurface stormflow: an analysis of response times. Hydrological Sciences Journal 27(4): 505-521

Kommert, R. 1980: On swelling anisotropy in oak timber. Holztechnologie 21(1): 28-30

Gerasimova, NG.; Leutskaya, ZK. 1983: On synthesis of steroids in helminths. Helminthologia (Bratislava): 202: 81-87

Tanabe, I.; Kitayama, T.; Ikeda, K. 1980: On the metsubure symptoms of taro corms. I. Verification of the induction of metsubure symptoms by calcium deficiency in water culture. Soil Science and Plant Nutrition 26(3): 343-351

Wunsche, H.E. 1982: On the 'Forest areas, timber species, and productivity classes' map. Beitrage fur die Forstwirtschaft 16(2): 92-93 + map (attached)

Yu, P. 1982: On the Calosoma Web. of China. Entomotaxonomia 4(4): 317-322

Ishii, T. 1983: On the Culex pipiens group in Japan, Part III. A historical review of its research 7. Review of the larval characters (3). Journal of Science, University of Tokushima 16: 27-109

Kuhlhorn, F. 1982: On the Diptera fauna in the hutches of experimental animals in consideration of the hygienic aspects. 2. Rabbits (Oryctolagus cuniculus f. domesticus L.). Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 55(7): 103-107

Stol, I. 1982: On the Norwegian harvestmen (Opiliones). Contribution to ecology, morphological variation and distribution. Fauna Norvegica Series B: 292: 122-134

Ko, J.H.; Ko, M.K. 1982: On the Parena cavipennis (Bates) (Coleoptera: Carabidae) as a predator of Hyphantria cunea Drury in Korea. Korean Journal of Entomology 12(2): 71-72

Chen Zhenyao 1982: On the Pentatomidae of Dinghushan, Guangdong Province. Acta Scientiarum Naturalium Universitatis Sunyatseni 4: 133-135

Mandal, D.K.; Bhattacharya, D.P. 1980: On the Pyraustinae (Lepidoptera: Pyralidae) from the Andaman, Nicobar and Great Nicobar Islands, Indian Ocean. Records of the Zoological Survey of India 77(1/4): 293-342

Verlinden, M. 1982: On the acid decomposition of human blood and plasma for the determination of selenium. Talanta 29(10): 875-882

Plempel, M. 1982: On the action kinetics of clotrimazole. ChemoTherapy 28(Suppl): 22-31

Rao, D.R.; Thakur, S.S.; Rao, B.H.K. 1983: On the action of a carbamate analogue as a juvenile hormone mimic. Current Science 52(3): 142-143

Bellando, M.; Trotta, A.; Lomagno, R.C. 1980: On the action of citreoviridin on higher plants. Phytopathologia Mediterranea 19(2/3): 199-200

Takata, K.; Maruyama, K. 1976: On the allocation of trees in stand. Bulletin, Niigata University Forests 1979(9): 23-29

Yashiro, M.; Kawamura, Y.; Taniguchi, T.; Mamada, S. 1981: On the analysis of wood charcoal unearthed from the ruins of iron manufacture at Magiyama. Bulletin, Niigata University Forests 14: 125-131

Streilein, J.W.; Duncan, W.R. 1983: On the anomalous nature of the major histocompatibility complex in Syrian hamsters, Hm-1. Transplantation Proceedings 15(2): 1540-1545

Consolim, J.; Fagundes, M. da S. 1981: On the anophelines of the Parana River. IV. -- Experimental infection of 4 species with Plasmodium vivax. Arquivos de Biologia e Tecnologia 24(4): 417-423

Senoo, T. 1980: On the applicability for classification of the forest types with MSS data. Bulletin, Kyoto Prefectural University Forests 24: 89-97

Senoo, T. 1981: On the applicability for classification of the forest types with MSS data (2). Bulletin, Kyoto Prefectural University Forests 25: 1-10

Senoo, T.; Shibahara, T. 1982: On the applicability of MSS data to the classification of forest type (3). In the case of the classification of forest type in the suburban stands of Kyoto by LANDSAT.MSS data. Scientific Reports, Kyoto Prefectural University, Agriculture 34: 116-126

Hartmann, E.; Kusian, R. 1980: On the applicability of new cutting methods in woodworking (II). Holztechnologie 21(1): 45-48

Bankov, N.; Doychev, S. 1981: On the application of chlormadinon acetate for the control of heifer's reproductive functions. International symposium Steroids in animal production: 131-132

Shtompel' , Y.A.; Murzinova, I.I.; Kotsyuba, M.A. 1981: On the aspect of 'soil exhaustion' during monoculture of tobacco. Agrokhimiya 3: 99-102

Dontsov, M.B.; Drach, Y.A. 1981: On the aspect of calculating rates of nitrogen fertilizers for targeted yield of crops. Agrokhimiya 3: 128-132

Asarov, K.K. 1981: On the availability of phosphorus from almost insoluble phosphates for some legumes. Izvestiya Timiryazevskoi Sel' skokhozyaistvennoi Akademii 1: 47-53

Chu, J.; Zou, X.; Shang, Y.; Di, Y. 1982: On the bacteriophage of Xanthomonas oryzae (Uyedaefishiyama) Dowson in Beijing. The morphological and serological studies. Acta Phytopathologica Sinica 12(3): 33-40

Qiu, B.; Xie, H.; Pei, M. 1982: On the barley stripe mosaic virus from China. I. Enzyme linked immunosorbent assay to detect barley stripe mosaic virus in seeds of wheat and barley. Acta Phytopathologica Sinica 12(3): 29-32

Honda, K.; Furukawa, I.; Sakuno, T.; Kishimoto, J. 1981: On the behaviour of water in the konara woods and kunugi woods as the bed-logs of shiitake-mushroom. Bulletin, Tottori University Forests 13: 49-57

Paclt, J. 1982: On the bibliography of insect attack on metallic materials. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 55(12): 1814-186

Sysoev, I.V. 1979: On the biological basis of the control of Ascaridia in chickens. Trudy Samarkandskogo Sel' skokhozyaistvennogo Instituta 39: 98-106

Cate, P. 1983: On the biology and control of the cereal leaf-roller in Austria. Pflanzenarzt 36(5): 57-59

Urban, D.; Oliveira, B.L. de 1980: On the biology of Hyperchiria incisa (Walker, 1855) (Lepidoptera, Saturniidae, Hemileucinae). Dusenia 12(4): 109-113

Panasenko, V.V. 1980: On the biology of Ichthyophthirius. IX Konferentsiya Ukrainskogo Parazitologicheskogo Obshchestva Tezisy dokladov Chast' 3: 136

Sychevskaya, V.I. 1983: On the biology of the fly Cosmetopus longus (Walker, 1849) (Diptera, Scathophagidae) in the Ob Lowlands. Entomologicheskoe Obozrenie 62(2): 259-265

Teng, K.F. 1981: On the biology of the tick Dermacentor sinicus Schulze in China. Sinozoologica 1: 129-133

Frank, J.H.; Curtis, G.A. 1981: On the bionomics of bromeliad-inhabiting mosquitoes. VI. A review of the bromeliad-inhabiting species. Journal of the Florida Anti Mosquito Association 52(1): 4-23

Xie, L.; Lin, Q.; Zhu, Q. 1982: On the bunchy stunt disease of rice II. The distribution, loss, hosts and overwintering of rice bunchy stunt. Acta Phytopathologica Sinica 12(4): 16-20

Arora, G.S.; Nandi, D.N. 1980: On the butterfly fauna of Andaman and Nicobar Islands (India). I. Papilionidae. Records of the Zoological Survey of India 77(1/4): 141-151

All, T.; Danbara, H. 1981: On the cadmium and lead concentrations in organs of cattle. Bulletin of the Kyushu National Agricultural Experiment Station 21(4): 571-587

Farghal, AI. 1983: On the cannibalistic behaviour of the larvae of Theobaldia longiareolata Macq. (Dipt., Culicidae). Zeitschrift Fuer Angewandte Entomologie: 951: 109-112

Miyamoto, K. 1982: On the characteristics of injury in rice cropping on the basis of climatic conditions. I. Nation-wide disaster. Technical Bulletin of Faculty of Agriculture, Kagawa University 34(1): 35-46

Nakai, I.; Yoshimura, K.; Yoshida, Y.; Ochiai, M.; Nomura, Y. 1981: On the characters and growth of F1 hybrid stand of Pinus thunbergii Parl. X P. massoniana Lamb. in Tokuyama Experimental Forest Station, Kyoto University. Bulletin, Kyoto University Forests 53: 65-75

Sanchez, J. 1982: On the chloroplastic acyl-CoA synthetase. Biochemistry and metabolism of plant lipids Proceedings of the 5th international symposium on the biochemistry and metabolism of plant lipids held in Groningen, the Netherlands, June 7-10, 1982: 61-64

Koch, F. 1981: On the circadian behaviour of Hercinothrips femoralis (O.M. Reuter) (Thysanoptera, Insecta). Zoologische Jahrbucher, Abteilung fur allgemeine Zoologie und Physiologie der Tiere 85(4): 462-473

Zhao, Q.G. 1982: On the classification and utilization of red soils in tropical and subtropical China. Tropical Agriculture Research Series 15: 21-24

Wang, F.D.; Liao, J.L. 1981: On the classification of Chinese sorghum (Kaoliang) cultivars. Liaoning Agricultural Sciences Liaoning Nongye Kexue 6: 18-22

Fisyunov, A.V. 1981: On the classification of weeds. Ukrains' kii Botanichnii Zhurnal 38(6): 83-90

Takata, K. 1980: On the climatic and individual variation for the diameter growth in natural sugi (Cryptomeria japonica D. Don) trees. Bulletin, Niigata University Forests 13: 69-74

Lazarov, N. 1982: On the cold resistance of various fodder and malting barley cultivars. Rasteniev'dni Nauki 19(5): 21-29

Fredriksen, B. 1982: On the collection of education statistics in developing countries: purpose, principles, procedures and problems. NUPI Notat, Norsk Utenrikspolitisk Institutt 245: 32

Pegel, M.; Ruhm, W. 1982: On the colonisation of artificial substrates by blackfly larvae (Simuliidae, Diptera). Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 55(11): 167-169

Farghal, A.I. 1982: On the combined effect of a juvenile hormone analogue (Altosid) and a preparation of Bacillus thuringiensis (Bactimos) against the larvae of the mosquitoes Culex pipiens molestus Forsk. and Theobaldia longiareolata Macq. (Dipt., Culicidae). Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 55(11): 164-167

Paris, H.S.; Karchi, Z.; Nerson, H.; Burger, Y. 1982: On the compact appearance of birdsnest type muskmelons. HortScience 17(3 Section 2): 476

Shevchenko, V.L.; Kaimashnikov, V.I.; Samurov, M.A. 1982: On the comparative aggressiveness of some species of fleas. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 60(3): 42-45

Fukuhara, Y.; Suenaga, H. 1982: On the compressibility of wood materials, 5. On the state of contact between wood surfaces in press. Bulletin, Utsunomiya University Forests 18: 65-73

Olsson, R.; Kagevi, I.; Rydberg, L. 1982: On the concurrence of primary biliary cirrhosis and intestinal villous atrophy. Scandinavian Journal of Gastroenterology 17(5): 625-628

Ricci, C. 1980: On the constitution and function of the mandibles of the larvae of Tytthaspis sedecimpunctata (L.) and Tytthaspis trilineata (Weise). 2nd contribution to knowledge of Coleoptera Coccinellidae. Frustula Entomologica 3: 205-212

Lahtinen, A.; Laasasenaho, J. 1979: On the construction of taper curves by using spline functions. Metsantutkimuslaitoksen Julkaisuja, Finland 95(8): 63

Novak, J. 1982: On the content of alkaloids in species of the Oxytona section of the genus Papaver. Sbornik Vysoke Skoly Zemedelske v Praze, A 36: 15-24

Zili Lin 1983: On the contract system of responsibility linked to production: a new form of cooperative economy in China's socialist agriculture. Social Sciences in China 4(1): 53-104

Bochow, H.; Deshpande, G.D. 1983: On the control of infection of cucumber seedlings by Pythium ultimum Trow. Nachrichtenblatt für den Pflanzenschutzdienst in der DDR 37(2): 25-27

Kindahl, H.; Edqvist, L.E.; Lindell, J.O. 1980: On the control of prostaglandin release during the bovine estrous cycle. Advances in Prostaglandin and Thromboxane Research 8: 1351-1355

Kindahl, H.; Lindell, J.O.; Edqvist, L.E. 1980: On the control of prostaglandin release during the bovine estrous cycle. Effects of cloprostenol injections. Nordisk Veterinaermedicin 32(11): 467-473

Olsson, K.; Maltz, E.; Glick, S.M.; Fyhrquist, F.; Shkolnik, A. 1983: On the control of water balance in lactating and non-lactating Bedouin goats. Acta Physiologica Scandinavica 118(3): 297-299

Lopez, G.G. 1982: On the correct identification of Genista lusitanica L. (Echinospartum lusitanicum (L.) Rothm.). Anales del Jardin Botanico de Madrid 39(1): 49-52

Skriabin, G.K.; Golovlev, E.L.; Golovleva, L.A.; Andreev, L.V.; Finkel' shtein, Z.I. 1981: On the correlative link between the taxonomic position of soil microbacteria and their ability to transform aromatic hydrocarbons. Decomposition of toxic and nontoxic organic compounds in soil: 241-244

Okuro, A. 1981: On the curing process of resoles in the presence of wood. Bulletin, Forestry and Forest Products Research Institute, Japan 315: 1-14

Geyer, B.; Villwock, I. 1981: On the degradation of urea formaldehyde resin foam when used as a soil conditioner: research report on soil productivity. Decomposition of toxic and nontoxic organic compounds in soil: 263-273

Ruhm, W. 1983: On the desiccation of simuliid eggs (Dipt., Simuliidae). Zeitschrift fur Angewandte Entomologie 95(2): 196-205

Faitondjiev, L.P. 1981: On the determination of total heavy metal content in saline soils and soils rich in organic matter. Communications in Soil Science and Plant Analysis 12(9): 949-957

Schuiling, G.A.; Zürcher, A.F.; Pols-Valkhof, N.; Koiter, T.R. 1980: On the development of pituitary responsiveness to LRH and the characteristics of pre-ovulatory LH-surges in the rat. Effect of oestradiol benzoate. Acta Endocrinologica 93(2): 162-167

Tenora, F.; Vaucher, C.; Murai, E. 1981: On the development of the uterus of some Anoplocephalidae (Cestoda: Paranoplocephala, Andrya). Parasitologia Hungarica 14: 79-82

Liao, J.; Wu, T.; Sun, L.; He, J.; Luo, D. 1982: On the development, epiphytotics and identification of the causal organism of the bacterial wilt of Symphytum sp. Acta Phytopathologica Sinica 12(4): 43-48

Doom, D. 1981: On the development, injuriousness, food-plants and natural enemies of the pine bark bug, Aradus cinnamomeus. Nederslands Bosbouw Tijdschrift 53(4/5): 117-125

Turbin, N.V.; Fedorov, A.K.; Shipovskaya, E.I. 1980: On the developmental biology and productivity of triticale. Hodowla Roslin, Aklimatyzacja i Nasiennictwo 24(5): 693-699