EurekaMag PDF full texts Chapter 1,034

Burman, R.D.; Nixon, P.R.; Wright, J.L.; Pruitt, W.O. 1980: Water requirements. Design and operation of farm irrigation systems: 189-232

Dancette, C. 1978: Water requirements and adaptations to rainy seasons of millet in Senegal. Proceedings of the International Workshop on the Agroclimatological Research Needs of the Semi Arid Tropics, Hyderabad, India, 22-24 November 1978: 106-120

Dancette, C. 1980: Water requirements and adaptations to the rainy season of millet in Senegal. International Crops Research Institute for the Semi Arid Tropics: Proceedings of the international workshop on the agroclimatological research needs of the semi arid tropics, Hyderabad, India, 22-24 November 1978: 106-120

Zerbi, G. 1980: Water requirements at the district level and crop yield responses to irrigation. Irrigazione 27(3): 21-27

Villemin, P.; Marini, P.; Baran, R. 1981: Water requirements of Cenchrus ciliaris, a forage plant in west Madagascar. Revue d' Elevage et de Medecine Veterinaire des Pays Tropicaux 34(3): 329-333

Oliveira, S.L. de; Macedo, M.M.C.; Porto, M.C.M. 1980: Water requirements of cassava. Comunicado Tecnico, CNP Mandioca e Fruticultura 11: 5

Hobbs, E.H. 1981: Water requirements of grain sorghum. Research Highlights 1980, Research Station, Lethbridge, Alberta: 20-21

Berengena, H.J.; Roldan, C.J. 1979: Water requirements of soyabean in the Guadalquivir valley. Anales del Instituto Nacional de Investigaciones Agrarias, Produccion Vegetal 10: 101-119

Botjan, M. 1979: Water resources and technologies for extending irrigation (from an energetic standpoint). Buletinul Informativ al Academiei de Stiinte Agricole si Silvice 9: 105-112

Botzan, M. 1980: Water resources and technologies for irrigation extension (from an energy standpoint). Buletinul Informativ al Academiei de Stiinte Agricole si Silvice 9: 105-112

Badry, M.M.; Mehdi, M.S.; Khawar, J.M. 1980: Water resources in Iraq. Irrigation and agricultural development Based on an International Expert Consultation, Baghdad, Iraq, 24 February 1 March 1979: 315-326

Finkel, H. 1979: Water resources in arid zone development: a case study. Arid Zone Settlement Planning: The Israeli Experience: 440-473

Akhaui, M.S. 1980: Water resources investigations in west central Iran using Landsat data. Water Resources Bulletin 16(6): 987-995

Heras, R.; Vazquez, J.M.H.; Perea, A. 1977: Water resources management and project planning in the Canary Islands. Selected Water Problems in Islands and Coastal Areas: 115-126

Hickcox, D.H. 1980: Water rights, allocation, and conflicts in the Tongue River Basin, southeastern Montana. Water Resources Bulletin 16(5): 797-803

Duckmanton, M.A. 1979: Water safety - past and present. Report of proceedings of the international conference on the history of sport and physical education in the Pacific region, developments in the past pointers for the future, 20-24 November 1978: 99-101

Anderson, R.L.; Miller, T.A.; Washburn, M.C. 1980: Water savings from lawn watering restrictions during a drought year, Fort Collins, Colorado. Water Resources Bulletin 16(4): 642-645

Robertson, J.S.; Slattery, J.A.; Parker, V. 1979: Water sodium, hypertension and mortality. Community Medicine 1(4): 295-300

Appleton, M. 1981: Water soluble carbohydrate content of grass. Sixth silage conference 1981: 61-26

Tabata, K.; Miyata, T.; Saito, T. 1979: Water soluble metabolites of dicofol in mouse urine. Applied Entomology and Zoology 14(4): 490-493

Braud, H.J. 1979: Water source heat pumps for agricultural applications. Paper - American Society of Agricultural Engineers 79-4562

Vegt, W.D.C. van der 1980: Water sports in Friesland. International workshop on access to nature Wilhelminaoord, The Netherlands, 30 June 5 July 1980: 20-27

McMullen, L.H.; Betts, R.E. 1981: Water sprinkling inhibits emergence of mountain pine beetle. Canadian Forestry Service Research Notes 1(2): 10-11

McMullen, L.H.; Betts, R.E. 1982: Water sprinkling of log decks to reduce emergence of mountain pine beetle in lodgepole pine. Forestry Chronicle 58(5): 205-206

Hewett, E.W.; Young, K. 1980: Water sprinkling to delay bloom in fruit trees. New Zealand Journal of Agricultural Research 23(4): 523-528

Singh, R.; Singh, A.K. 1977: Water status and growth patterns of sunn hemp plants infected with common bean mosaic virus. Revista de Biologia 11(1/4): 97-102

Aussenac, G. 1980: Water status of detached shoots of several species of fir and of black pine during desiccation. Annales des Sciences Forestieres 37(3): 201-215

Sveshnikova, V.M.; Choizhamts, B. 1980: Water status of some Stipa species in Mongolia. Botanicheskii Zhurnal 65(6): 816-825

Hartmann, R.; Verplancke, H.; Boodt, M. de 1980: Water storage in a bare and cropped sandy loam soil. Catena 7(2/3): 125-134

Day, W. 1981: Water stress and crop growth. Physiological processes limiting plant productivity Johnson, CB Editor: 199-215

Makus, D.J.; Chotena, M.; Simpson, W.R.; Anderegg, J.C. 1980: Water stress and sweet corn production. Current Information Series, Idaho Agricultural Experiment Station 521: 3

Hall, A.J.; Lemcof, J.H.; Trapani, N. 1981: Water stress before and during flowering in maize and its effect on yield, its components, and their determinants. Maydica 26(1): 19-38

Weill, M.; Avidan, A.; Goldschmidt, E.E.; Monselise, S.P. 1979: Water stress in citrus: does endogenous ABA play a regulatory role?. Acta Horticulturae 89: 133-141

Jones, M.B.; Leafe, E.L.; Stiles, W. 1980: Water stress in field-grown perennial ryegrass. 1. Its effect on growth, canopy photosynthesis and transpiration. Annals of Applied Biology 96(1): 87-101

Volyanskii, A.V.; Onoprienko, V.T. 1980: Water supply and programming of sugar beet yield. Sakharnaya Svekla 12: 15-19

Aneja, V.P.; Arora, D.R.; Kohli, R.K.; Rawal, S.R. 1981: Water supply and treatment in dairy industries. Indian Dairyman 33(3): 161-164

Okpala, D.C.I. 1980: Water supply constraints on Nigeria's economic development. The example of Anambra State. Third World Planning Review 2(2): 170-186

Anonymous 1979: Water supply for irrigation in the nineteen-eighties. USA, American Society of Civil Engineers: Irrigation and Drainage in the Nineteen Eighties Irrigation and Drainage Division, American Society of Civil Engineers, Specialty Conference, July 17-20, 1979, Albuquerque, New Mexico: 314-364

Krimmel, R.M. 1980: Water supply from the glaciers of Xizang. Proceedings of Symposium on Qinghai Xizang Tibet Plateau, May 25 June 1, 1980, Beijing, China: 236-237

Kally, E. 1979: Water supply to arid areas: the Israeli lessons. Arid Zone Settlement Planning: The Israeli Experience: 393-410

Hafez, M.; Rober, R. 1980: Water supply to ornamental plants. Example: Chrysanthemum mother plants. Gb + Gw 80(24): 536-537

Hawkins, D.E. 1979: Water table control systems for drainage and irrigation of sandy high water table soils. Paper - American Society of Agricultural Engineers 79-2541

Martin, J.D. 1979: Water table management in Southern Florida. Paper - American Society of Agricultural Engineers 79-2540

Williams, T.M.; Lipscomb, D.J. 1981: Water table rise after cutting on coastal plain soils. Southern Journal of Applied Forestry 5(1): 46-48

Andersson, L.A. 1980: Water transport in hardened and non-hardened seedlings of Scots pine. Ecological Bulletins 32: 215-218

Read, D.J.; Malibari, A. 1978: Water transport through mycelial strands to ecto-mycorrhizal roots of pine. Symposium: root physiology and symbiosis Nancy, 11-15 Sept 1978 Proceedings: Symposium: physiologie des racines et symbioses Nancy, 11-15 Septembre 1978 Comptes rendus: 410-424

Jury, W.A. 1979: Water transport through soil, plant, and atmosphere. Ecological Studies Series 34: 180-199

Rober, R.; Fischer, P.; Fritzsche, G. 1982: Water treatment and irrigation experiment. Effect on the growth of pelargoniums and primulas. Deutscher Gartenbau 36(25): 1058-1061

Yuba, Y.; Ichikawa, K. 1979: Water uptake and transpiration of Pinus thunbergii Parl. yearlings under various water potentials of root medium. Journal of the Japanese Forestry Society 61(3): 71-75

Espinoza, W. 1980: Water uptake by maize in a latosol of the cerrado region. Pesquisa Agropecuaria Brasileira 15(1): 69-78

Paltineau, R.; Paltineanu, I. 1979: Water uptake by potatoes grown in southern Romania. Lucrari Stiintifice Anale, Institutul de Cercetare si Productie a Cartofului, Brasov 10: 139-147

Dixon, M.; Grace, J. 1982: Water uptake by some chamber materials. Plant, Cell and Environment 5(4): 323-327

Sattar, S.A. 1978: Water uptake, growth and yield of rice as affected by root pruning. Bangladesh Journal of Scientific and Industrial Research 13(1/4): 173-175

Atkinson, D. 1981: Water use and the control of water stress in high density plantings. Acta Horticulturae 114: 45-56

Hanks, R.J.; Retta, A. 1980: Water use and yield relations for alfalfa. Bulletin, Utah Agricultural Experiment Station 506: 8

Sardar Singh; Russell, M.B. 1981: Water use by a maize/pigeonpea intercrop on a deep Vertisol. Proceedings of the international workshop on pigeonpeas 1: 271-282

Anonymous ____: Water use by rainy and postrainy season crops grown on deep Vertisol. ICRISAT: ICRISAT annual report 1977-1978: 178-180

Meyer, W.S.; Green, G.C. 1980: Water use by wheat and plant indicators of available soil water. Agronomy Journal 72(2): 253-257

Schroeder, S.A.; Pole, M.W.; Bauer, A. 1980: Water use efficiency as influenced by topsoil thickness and fertility on reclaimed land. North Dakota Farm Research 37(6): 24-26

Imam, M.; Miseha, W.I. 1978: Water use efficiency by wheat as modified by phenyl mercuric acetate (PMA) antitranspirant. Egyptian Journal of Botany 21(3): 181-195

Gite, A.N.; Phadnawls, B.N. 1980: Water use efficiency of some sorghum and their parents. Punjabrao Krishi Vidyapeeth Research Journal 4(1): 50

Tomar, V.S.; O' Toole, J.C. 1980: Water use in lowland rice cultivation in Asia: a review of evapotranspiration. Agricultural Water Management 3(2): 83-106

Bauder, J.W.; Ennen, M.J. 1981: Water use of field crops in eastern North Dakota. North Dakota Farm Research 38(5): 3-5

Barnes, P.W.; Harrison, A.T. 1981: Water use patterns and site preferences of C3 and C4 grasses in the Nebraska sandhills: a field study. Bulletin of the Ecological Society of America 62(2): 66

Kumar, A.; Panjab Singh 1978: Water use, components of water loss and yield of summer rice under different water and fertility levels. Madras Agricultural Journal 65(7): 435-440

Forbito, P.; Urbicain, M.J.; Rotstein, E. 1981: Water vapor - air effective diffusivity in apple tissues. Journal of Food Science 46(6): 1960-1961

Nobel, P.A. 1980: Water vapor conductance and CO2 uptake for leaves of a C4 desert grass, Hilaria rigida. Ecology 61(2): 252-258

Stolpe, J. 1981: Water vapour generation in a poultry house with laying hens. Monatshefte für Veterinärmedizin 36(9): 334-335

Seethaler, H.; Knülle, W.; Devine, T.L. 1980: Water vapor intake and body water (3HOH) clearance in the housemite Glycyphagus domesticus. Acarologia 21(3-4): 442-450

Teivainen, T.; Kananen, A.; Kuhlman, E. 1981: Water vole (Arvicola terrestris) damage in Scots pine seed orchards in central Finland during 1979/80. Folia Forestalia, Institutum Forestale Fenniae 492: 17

Ridout, J. 1980: Water weed problems, potential utilization and control. Miscellaneous Report, Overseas Development Administration 52: 21

Anonymous 1981: Water weeds like leached nitrogen. Arable Farming 8(4): 102, 105

Anonymous 1980: Water yam scorch resistance. Research highlights for 1979: 40-42

Mark, A.F.; Rowley, J.; Holdsworth, D.K. 1980: Water yield from high-altitude snow tussock grassland in Central Otago. Review, Tussock Grasslands and Mountain Lands Institute 38: 21-33

King, L.D.; Hellickson, M.L. 1981: Water, energy and labor requirements for future pacific northwest irrigation. Transactions of the ASAE 24(3): 691-698

Folmer, J.C.; Coninck, P. de 1981: Water-air heat pump - comparative trials in animal houses. Genie Rural 4: 10-13

O.L.ary, J.T.; Pate, G. 1979: Water-based activity involvement for recreation consumers at state, federal, local, or private facilities. Water Resources Bulletin 15(1): 182-188

Palzer, C. 1980: Water-borne pathogens and their simple control. Australasian Plant Pathology 9(1): 11-12

Muto, I.; Hosoyamada, K.; Miyaji, R.; Tokumaru, H. 1980: Water-conserving irrigation in upland farms on volcanic ash soil in southern Kyushu. Bulletin of the Faculty of Agriculture, Miyazaki University 27(2): 357-373

Rothbaum, H.P.; Sewell, J.R.; Evason, W. 1980: Water-degradable sulphur/anhydrite pellets for fertiliser use. New Zealand Journal of Science 23(4): 371-382

Speck, H. 1977: Water-deposited soils in the Rhine Valley hinterland between Thusis and Rothenbrunnen. Bulletin, Bodenkundliche Gesellschaft der Schweiz 1: 1-7

Bannaga, S.D.I. 1979: Water-health relationships in el-Obeid: an example from an urban semi-arid area in western Sudan. Proceedings of the Khartoum Workshop on Arid Lands Management The University of Khartoum The United Nations University, 22-26 October 1978: 65-70

Anonymous 1982: Water-in-plants bibliography. Volume 6 1980. Water in plants bibliography Volume 6-1980: 158

Knox, H.T.; Muhs, P.R.; Poggensee, R.L. 1981: Water-quality rainfall sampler. Agricultural Engineering 62(11): 18-19

Takagi, S.; Mathew, M.; Brown, W.E. 1982: Water-rich hydrates. The structures of dimagnesium potassium hydrogenbis(arsenate) 15-hydrate and dimagnesium potassium hydrogenbis(phosphate) 15-hydrate. Acta Crystallographica B38(1): 44-50

Fabriz, S. 1981: Water-soluble lacquers for radiation curing. Holz als Roh und Werkstoff 39(5): 193-194

Cherno, N.K.; Dubkin, M.S.; Belkina, N.E. 1982: Water-soluble pectin in mulberry leaves. Khimiya Drevesiny 2: 114-115

Bidinger, F.R. 1980: Water-stress effects on crop-environment interactions. International Crops Research Institute for the Semi Arid Tropics: Proceedings of the international workshop on the agroclimatological research needs of the semi arid tropics, Hyderabad, India, 22-24 November 1978: 147-153

Ralph, W. 1981: Water-use models for irrigated crops. Rural Research 113: 19-22

Spalt, H.A. 1979: Water-vapor sorption by woods of high extractive content. Rosen, H N; Simpson, W; Wengert, E M; Chairmen: Symposium on wood moisture content temperature and humidity relationships, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, Oct 29, 1979: 55-61

Johns, W.E.; Jahan Latibari, A. 1979: Water-wood-formaldehyde interactions. Proceedings of the Thirteenth Washington State University International Symposium on Particleboard, April 1979, Pullman, Washington: 355-367

Senn, C.L. 1980: Waterborne disease is prevalent in Egypt. Journal of Environmental Health 43(1): 30-31

Anonymous 1977: Waterbreaks. State Forest Notes, California Department of Forestry 65: 2

Kemper, W.D.; Clyma, W.; Skogerboe, G.V.; Trout, T.J. 1980: Watercourse Improvement Research in Pakistan. Water Management Technical Report 56: 106

Trout, T.J.; Kemper, W.D. 1980: Watercourse improvement manual. Water Management Technical Report 58: 266

Kern Hansen, U.; Dawson, F.H. 1977: Watercourse management from an ecological point of view. Stads og Havneingenioeren 6: 3-8

Tomlinson, J.A.; Ward, C.M. 1981: Watercress chlorotic leaf spot disease. 31st Annual Report for 1980, National Vegetable Research Station: 86-87

Joedodibroto, R.; Widyanto, L.S. 1981: Waterhyacinth as pulp material. Indonesia, BIOTROP SEAMEO Regional Center for Tropical Biology: Annual Report 1979-80: 48-49

Susiawaningrini, D.P.; Thohari, M. 1981: Waterhyacinth for animal feed. Indonesia, BIOTROP SEAMEO Regional Center for Tropical Biology: Annual Report 1979-80: 50

Rawlins, S.L. 1979: Watering. Controlled Environment Guidelines for Plant Research Proceedings of the Controlled Environments Working Conference held at Madison, Wisconsin, March 12-14, 1979 Tibbitts, TW; Kozlowski, TT, Editors: 271-289

Maync, A.; Hofmann, K. 1981: Watering lettuce cultivars grown under Vlies and plastic with Botrytis fungicides. Gemuse 17(12): 412-414

Kaufmann, M.R. 1979: Watering: Critique I. Controlled Environment Guidelines for Plant Research Proceedings of the Controlled Environments Working Conference held at Madison, Wisconsin, March 12-14, 1979 Tibbitts, TW; Kozlowski, TT, Editors: 291-299

Chan, K.Y. 1980: Waterlogging causes low cotton yields. Agricultural Gazette of New South Wales 91(5): 44

Anonymous 1980: Waterlogging of forage crops. Annotated Bibliography, Commonwealth Bureau of Pastures and Field Crops (G523): 27

Coldea, G. 1979: Watermeadow pastures in the Plopis mountain zone. Contributii Botanice Universitatea "Babes Bolyai" din Cluj Napoca: 163-174

Buitelaar, K. 1981: Watermelon and snake melon are not promising. Groenten en Fruit 37(20): 30-31

Thomas, W. 1980: Watermelon mosaic virus, the cause of a serious disease of cucurbits in the Cook Islands. New Zealand Journal of Experimental Agriculture 8(3/4): 309-312

Murphy, K.J.; Eaton, J.W. 1981: Waterplants, boat traffic and angling in canals. Proceedings of the 2nd British Freshwater Fisheries Conference 1981: 173-187

Krylov, S.V.; Chernyaev, N.G.; Zakharov, V.V. 1981: Waterproofing millet seeds. Zashchita Rastenii 8: 33-34

Gil, N. 1979: Watershed development with special reference to soil and water conservation. FAO Soils Bulletin 44: 257

Fish, E.B.; Dvoracek, M.J.; Ackerson, V.B.; Allen, B.L.; Brothers, G.L. 1980: Watershed impacts of recreational development in the Guadalupe Mountains National Park, Texas. Government Reports, Announcements and Index, National Technical Information Service NTIS, US Department of Commerce 80(20): p. 4305

Kampen, J. 1980: Watershed management and technology transfer in the semi-arid tropics. International Crops Research Institute for the Semi Arid Tropics: Proceedings of the international symposium on development and transfer of technology for rainfed agriculture and the SAT farmer, 28 August 1 September 1979: 111-119

Megahan, W.F.; Chima, A.M. 1980: Watershed management in Pakistan - past, present, and future. Journal of Forestry 78(4): 217-219

Gary, H.L. 1975: Watershed management problems and opportunities for the Colorado Front Range ponderosa pine zone: the status of our knowledge. USDA Forest Service Research Paper RM 139: 32

Gomez, J.M.; Luis, E.; Puerto, A. 1978: Watershed system as a study unit in grasslands. Pastos 8(2): 219-236

Lotspeich, F.B. 1980: Watersheds as the basic ecosystem: this conceptual framework provides a basis for a natural classification system. Water Resources Bulletin 16(4): 581-586

Mulder, A.F. 1981: Watersport, market development and planning. Recreatievoorzieningen 13(9): 440-444

Benz, L.C.; Doering, E.J.; Reichman, G.A. 1981: Watertable management saves water and energy. Transactions of the ASAE 24(4): 995-1001

Dujardin, L.; Walbaum, S.; Mortaire, M. 1981: Wave-like chlamydospore formation by Candida albicans on different gradients. Bulletin de la Societe Francaise de Mycologie Medicale 10(1): 53-56

Stoner, J.O. 1982: Wavelength shifters for agricultural use. Applied Optics 21(1): 15

Izumi, T.; Nakamura, K. 1981: Wavelength-modulated derivative spectrometer capable of an automatic analyser of environmental air pollutants. Journal of Physics E: Scientific Instruments 14(1): 105-112

Sommers, W.T. 1981: Waves on a marine inversion undergoing mountain leeside wind shear. Journal of Applied Meteorology 20(6): 626-636

Zakharov, V.V. 1980: Wavy knives for chipless cutting. Lesnaya Promyshlennost' (8): 20

Andrews, P.H. 1980: Wax build-up on queen excluders - a matter of bee space. New Zealand Beekeeper 41(4): 14

Ronoprawiro, S. 1979: Wax deposits on leaf-surfaces of two clones of Panicum repens grown in contrasting environments. Ilmu Pertanian 2(6): 321-325

Gerson, U. 1980: Wax filaments on coccoid eggs. Israel Journal of Entomology 14: 81-85

Lambremont, E.N.; Wykle, R.L. 1979: Wax synthesis by an enzyme system from the honey bee. Comparative Biochemistry and Physiology B 63(1): 131-136

Henry, F.E. 1980: Wax treatment of corrugated fiberboard shipping containers. Paper - American Society of Agricultural Engineers 80-4527

Henry, F.E. 1979: Wax treatment of corrugated shipping container samples while under vacuum. Paper - American Society of Agricultural Engineers 79-6517

Reznichenko, I.I.; Kuzmich, Y.A. 1979: Way in which the process of gathering between the rollers, cutting and expelling of the maize stalks proceeds in a picker type harvester. Traktory i Sel' khozmashiny 11: 23-24

Iwan, B. 1979: Ways in which the dairy cooperative movement increases production and state purchases of milk. Zeszyty Naukowe Akademii Rolniczo Technicznej w Olsztynie, Ekonomika 6: 15-25

Rodina, N.A. 1980: Ways of breeding barley cultivars resistant to loose smut. Selektsiya i Semenovodstvo 6: 17-19

Kutuzov, G.P.; Kanygin, Y.I.; Kameneva, E.A. 1980: Ways of controlling weeds in forage crops. Aktual' nye voprosy bor' by s sornymi rasteniyami;: 158-163

Mishustin, E.N.; Dolgikh, Y.R.; Gracheva, N.P.; Dolgikh, L.V. 1981: Ways of decreasing loss of fertilizer nitrogen under rice cultivation. Izvestiya Akademii Nauk SSSR, Biologicheskaya 3: 384-392

Kondrat' ev, Y.A.; Shapovalov, A.A.; Rozhkova, N.G. 1980: Ways of developing home-produced chemical crop protection agents. Vestnik Akademii Nauk SSSR 7: 62-65

Kvasha, V.I.; Stepanova, G.P. 1978: Ways of disinfecting potato from virus diseases in Kamchatka. Trudy Dal' nevostochnogo Nauchno Issledovatel' skogo Instituta Sel' skogo Khozyaistva 24: 34-37

Anonymous 1980: Ways of improving broiler meat production. Sbornik Nauchnykh Trudov Odesskii Sel' skokhozyaistvennyi Institut: 142

Jouve, P. 1979: Ways of improving cereal yields in semi-arid and arid zones. Hommes, Terre et Eaux 9(35): 79-85

Lipatov, N.N.; Tarasov, K.I.; Filatov, Y.I.; Shvyrev, V.F.; Strigo, A.S. 1981: Ways of improving production of reconstituted milk products. Molochnaya Promyshlennost' (6): 17-20

Ponomarchenko, V.B.; Kol' chev, N.F. 1980: Ways of improving stem-trained vines of the cultivar Cabernet Sauvignon. Intensifik, Vinogradarstva: 27-33

Chabanenko, S.P. 1980: Ways of improving the Angara type of Krasnoyarsk finewooled sheep. Kormlenie, razvedenie i soderzh sel' khoz zhivotnykh v zone Vost Sib: 67-75

Pinigin, B.N.; Bents, A.A.; Lepikhov, S.F.; Valiakhmetov, D.G.; Doskalovich, I.N.; Moshkin, N.F. 1982: Ways of improving the ability of a skidder to manoeuvre and operate. Lesnaya Promyshlennost' (1): 27-28

Sokolov, S.V. 1980: Ways of improving the utilization of forest products obtained from thinnings. Lesnoi Zhurnal 2: 104-107

Baranetskii, G.G. 1981: Ways of improving the yield and resistance of oak stands. Lesnoe Khozyaistvo 10: 43-44

Mustafin, A.M.; Popov, G.V. 1980: Ways of increasing fodder quality in the BAM zone. Kormoproizvodatvo 2: 24

Osin, N. 1980: Ways of increasing production and improving the quality of bacon. Zhivotnovodstvo 8: 25-27

Kulyakhtin, M.F. 1979: Ways of increasing seed production of perennial herbage species. Selektsiya i Semenovodstvo 6: 37-39

Krivonosova, G.M.; Levenets, P.P. 1981: Ways of increasing the coefficient of phosphorus fertilizer utilization. Agrokhimiya 6: 24-29

Prokof' ev, G.F. 1981: Ways of increasing the effectiveness of frame sawing. Derevoobrabatyvayushchaya Promyshlennost' (2): 10-12

Zykov, I.G. 1980: Ways of increasing the effectivness of protective forest belts. Vestnik Sel' skokhozyaistvennoi Nauki, Moskva 5: 133-138

Fritsche, J. 1980: Ways of increasing the length of useful life of cows. Tierzucht 34(5): 209-210

Zykin, A.G. 1979: Ways of increasing the quality of potato elite seed tubers. Kartofel' i Ovoshchi 12: 8-9

Shvartsman, G.M.; Dvoirina, G.Y.; Novikova, G.V. 1978: Ways of increasing the resistance of wood particleboards to biological attack. Derevoobrabatyvayushchaya Promyshlennost' (8): 10-11

Krasnov, V.P. 1979: Ways of increasing the yield of Vaccinium myrtillus areas. Lesnoe Khozyaistvo 8: 59-62

Selman, M. 1980: Ways of increasing the yield of winter barley. Arable Farming 7(9): 82, 85

Makeev, V.V. 1979: Ways of increasing yielding ability of sown pastures on solonetz soils of Baraba region. Nauchno tekhnicheskii Byulleten' , Sibirskii Nauchno issledovatel' skii Institut Kormov 4: 30-33

Goryachko, N.I.; Ignat' eva, G.A. 1982: Ways of measuring potential output of farms and their use. Ekonomika Sel' skogo Khozyaistva 2: 29-33

Klocek, A. 1978: Ways of optimizing the age of maturity of forest stands. Sylwan 122(10): 1-11

Jacobsen, P. 1981: Ways of preventing the introduction of pests and pathogens in the future by compulsory plant health control. EPPO Bulletin 11(3): 173-176

Nauryzbaev, I.B. 1976: Ways of producing milk of high hygienic quality on commercial-type farms. Trudy, Vsesoyuznyi Nauchno issledovatel' skii Institut Veterinarnoi Sanitarii 54: 87-90

Singh, H.P.; Yadav, I.S. 1980: Ways of quick multiplication of pineapple. Indian Horticulture 25(2): 7-9, 28

Ushakov, I.V.; Prokof' ev, N.L.; Kastko, G.T. 1981: Ways of raising efficiency in specialized dairy farms. Finansy SSSR 1: 47-53

Mezabrowszky, I. 1980: Ways of reducing energy consumption in potato growing. Productia Vegetala, Horticultura 29(5): 9-12

Jun, J. 1980: Ways of reducing losses during sorting and storage of potatoes. Internationale Zeitschrift der Landwirtschaft 6: 584-587

Shtarker, V.G.; Mutovin, Y.S. 1980: Ways of reducing noise. Lesnaya Promyshlennost' (6): 30-31

Khomenko, A.D.; Zrazhevskii, M.N.; Nizhko, V.F.; Prikhod' ko, N.V.; Khodos, V.N.; Chmyr, R.D. 1979: Ways of regulating the conditions of mineral nutrition to plant roots. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 11(5): 448-459

Kleimenov, N.I.; Kirilov, M.P. 1981: Ways of resolving the problem of protein in animal husbandry. Sel' skokhozyaistvennaya Biologiya 16(4): 483-491

Peterson, O.A.; Yushkovskaya, K.L.; Chernov, N.N.; Vol' f, V.V. 1981: Ways of selecting effective resin-flow stimulators for tapping Scots pine. Lesnoe Khozyaistvo 5: 24-25

Vanag, Y.F.; Pukainis, A.E. 1982: Ways of stabilizing the growth of agricultural production. Ekonomika Sel' skogo Khozyaistva 4: 15-18

Beglyarov, G.A.; Zlobina, I.I.; Lebedev, V.V. 1980: Ways of using Encarsia. Zashchita Rastenii 5: 22

Sem' yanov, V.P. 1980: Ways of using coccinellids. Zashchita Rastenii 8: 20-21

Ivashchenko, I.I.; Adamenko, E.A. 1981: Ways of using pheromones against elaterids. Zashchita Rastenii 10: 19

Mishustin, E.N.; Dolgikh, Y.R.; Gracheva, N.P.; Dolgikh, L.V. 1981: Ways to reduce losses of fertilizer nitrogen in cultivation of rice. Biology Bulletin 8(3): 215-222

Harkai Rakover, J. 1980: Ways to save fuel in heated plastics greenhouses. Plasticulture 48: 35-42

Ernazarov, A.; Mustafaev, A. 1980: We improve the Bushuev breed. Molochnoe i Myasnoe Skotovodstvo 9: 40-42

Ram, B. 1981: We must create jobs, more jobs. Kurukshetra 30(1): 20-22

Mehta, B. 1981: We must re-order our priorities. Kurukshetra 30(1): 58-60, 66

Vyalykh, V.A.; Pushkarev, B.V.; Shtokolov, I.T. 1980: We recommend for adoption. Zashchita Rastenii 6: 34-36

Stretch, B.B. 1978: We spread global deserts. Maryknoll 72(7): 3-8

Hansen, R. 1979: We visit Sudmilch - Intermilch. Nordeuropaeisk Mejeri Tidsskrift 45(5): 128-137

Iizuka, M.; Matsuda, H. 1982: Weak convergence of discrete time non-Markovian processes related to selection models in population genetics. Journal of Mathematical Biology 15(1): 107-127

Bala, M. 1980: Wealth from agro-industrial waste. Yojana 24(17): 11-14

Kiss, J. 1981: Wealthy but hungry: contradictions between capital abundance and agricultural underdevelopment in the Arab world. Development and Peace 2: 201-218

Weiers, C.; Hoges, J. 1978: Weaner production in the Rhineland. Information for practical application. Schriften der Landwirtschaftskammer Rheinland 41: 143

Anonymous 1981: Weaner production results. UK, Meat and Livestock Commission: Commercial pig production yearbook 1981: 9-14

Gubanov, Y.I. 1979: Weaning age of lambs in relation to their gains and the productivity of their mothers. Trudy Gor' kovskogo Sel' skokhozyaistvennogo Instituta 139: 70-74

Swanson, L.J.; Campbell, C.S. 1980: Weaning in the female hamster: effect of pup age and days postpartum. Behavioral and Neural Biology 28(2): 172-182

Barros, F.A.R. 1979: Weaning of calves by grazing on natural grassland and keeping in confined area. Lavoura Arrozeira 32(317): 52-53

Lucci, C.S.; Kuboki, S.; Aoki, M.I.; Bortoletto, Y.; Rosas, J.R.B.C. 1980: Weaning of male Holstein calves on different diets. 1. Feeding and growth. Revista da Faculdade de Medicina Veterinaria e Zootecnia da Universidade de Sao Paulo 17(1/2): 7-9

Lucci, C.S.; Rosas, J.R.B.C.; Bortoletto, Y.; Funada, M.; Aoki, M.I. 1980: Weaning of male Holstein calves on different diets. 2. Observations on ruminating and feeding times. Revista da Faculdade de Medicina Veterinaria e Zootecnia da Universidade de Sao Paulo 17(1/2): 11-14

Lucci, C.S.; Moreno, A.G.; Funada, M.; Kuboki, S. 1980: Weaning of male Holstein calves on different diets. 3. Postmortem data. Revista da Faculdade de Medicina Veterinaria e Zootecnia da Universidade de Sao Paulo 17(1/2): 15-17

Gatesoupe, F-J.; Luquet, P. 1982: Weaning of the sole (Solea solea) before metamorphosis. Aquaculture 26(3-4): 359-368

Young Jin Chung 1979: Weaning practice for infants in Daejeon City. Korean Journal of Nutrition 12(1): 23-30

Osuhor, P.C. 1980: Weaning practices amongst the Hausas. Journal of Human Nutrition 34(4): 273-280

Ercanbrack, S.K.; Knight, A.D. 1981: Weaning trait comparisons among inbred lines and selected noninbred and randomly bred control groups of Rambouillet, Targhee and Columbia sheep. Journal of Animal Science 52(5): 977-988

MacPherson, G. 1979: Weapon selection to beat weed attack. Third World Agriculture 1(7): 18-19

Auriol, P. 1979: Weapons systems of parasites: toxins. Bulletin de la Societe Botanique de France 126: 97-102

Canaway, P.M. 1980: Wear. Amenity grassland An ecological perspective: 137-152

Pautov, P.I.; Kormilovich, S.A. 1978: Wear and surface pitting of bevel gears with straight teeth. Mekhanizatsiya i Elektrifikatsiya Sotsialisticheskogo Sel' skogo Khozyaistva 10: 51-52

Schreck, C.E.; Mount, G.A.; Carlson, D.A. 1982: Wear and wash persistence of permethrin used as a clothing treatment for personal protection against the lone star tick (Acari: Ixodidae). Journal of Medical Entomology 19(2): 143-146

Faber, H.; Goffre, P.; Musillami, S. 1979: Wear in fan nozzles for low volume spraying and the effect on spray distribution. Compte Rendu de la 10e Conference du COLUMA: 37-44

Ronen, A. 1981: Wear mechanisms of statically loaded hydrodynamic bearings by contaminant abrasive particles. Wear 68(3): 371-389

Sintorn, K. 1982: Wear of hydraulic nozzles in field sprayers. Weeds and Weed Control 23rd Swedish Weed Conference, Uppsala, 1982 (Vol. 1): 143-154

Anonymous 1979: Wear of saw teeth. Courrier de l' Exploitant and du Scieur 34: 14

Wysocki, C.Z. 1979: Wear tolerance as a factor in the selection of plants for sports pitches. Zeitschrift fur Vegetationstechnik im Landschafts und Sportstattenbau 2(3): 119-125

Canaway, P.M. 1981: Wear tolerance of turfgrass species. Journal of the Sports Turf Research Institute 57: 65-83

Hylckama, T.E.A.Van 1980: Weather and Evaporation Studies in a Saltcedar Thicket, Arizona. U S Geological Survey, Professional Paper (P-491-F): F1-F78

Starr, J.R. 1981: Weather and animal well-being. Veterinary Record 109(3): 49-50

Angus, J.F.; Manalo, E.B. 1979: Weather and climate data for philippine rice research. IRRI Research Paper Series 41: 14

Ives, W.G.H. 1981: Weather and forest insect population trends. Forest Management Note, Northern Forest Research Centre, Canada 11: 4

Webster, A.J. 1981: Weather and infectious disease in cattle. Veterinary Record 108(9): 183-187

Lazar, R. 1980: Weather and its effects on honey yields in Steiermark during the last 30 years. Bienewelt 22(6): 145-149

Spiertz, J.H.J. 1979: Weather and nitrogen effects on rate and duration of grain growth and on grain yield of wheat cultivars. Crop physiology and cereal breeding Spiertz, Journal H J; Kramer, T Editors: 60-64

Dennett, M.D.; Elston, J.; Diego, Q.R. 1980: Weather and yields of tobacco, sugar beet and wheat in Europe. Agricultural Meteorology 21(4): 249-263

Osafo, D.M. 1976: Weather conditions and the growth of maize in the Kumasi area of Ghana. 1. A study of the weather. Ghana Journal of Agricultural Science 9(1): 15-24

Osafo, D.M. 1976: Weather conditions and the growth of maize in the Kumasi area of Ghana. 2. An analysis of the growth of a maize variety sown on different dates. Ghana Journal of Agricultural Science 9(1): 25-34

Osafo, D.M. 1976: Weather conditions and the growth of maize in the Kumasi area of Ghana. 3. The distribution of shoot dry matter. Ghana Journal of Agricultural Science 9(1): 35-41

Belan, F. 1977: Weather conditions and their influence on desiccation of swaths. Meteorologicke Zpravy 30(3): 90-93

Boomsma, JJ.; Leusink, A. 1981: Weather conditions during nuptial flights of four European ant species. Oecologia (Berlin): 502: 236-241

Nweke, F.I. 1981: Weather constraints on the smallholder cropping system of southeastern Nigeria: a case study of two villages in Anambra state. Agricultural Meteorology 23(4): 309-315

Urbanski, G.E.; Wei, L.S.; Nelson, A.I. 1980: Weather damage lowers quality of soybean crop. Illinois Research 22(3): 10-11

Hunt, D.R. 1980: Weather data use in field machinery operations. Paper - American Society of Agricultural Engineers 80-4519

Hale, C.C. 1982: Weather effects on ammonium storage. Plant/Operations Progress 1(2): 107-113

Moser, J.C.; Dell, T.R. 1980: Weather factors predicting flying populations of a clerid predator and its prey, the southern pine beetle. Proceedings of the second IUFRO conference on dispersal of forest insects: evaluation, theory and management implications: 266-278

Schwabe, W.F.S. 1980: Weather favouring apple scab infection in South Africa. Phytophylactica 12(4): 213-217

Fosberg, M.A. 1978: Weather in wildland fire management: the fire weather index. Conference on Sierra Nevada meteorology, June 19-21, 1978, S Lake Tahoe, California: 1-4

Jones, C.R.; Webster, A.J. 1981: Weather induced changes in airborne bacteria within a calf house. Veterinary Record 109(22): 493-494

MacKerron, D.K.L.; Lawson, H.M. 1982: Weather limitations on the application of dinoseb-in-oil for cane vigour control in raspberry. Annals of Applied Biology 100(3): 527-538

Templer, O.W. 1981: Weather modification: controversial issue on the Texas High Plains. Journal of Arid Environments 4(1): 71-84

Macko, S.A.; King, S.M. 1980: Weathered oil: effect on hatchability of heron and gull eggs. Bulletin of Environmental Contamination and Toxicology 25(2): 316-320

Koppi, A.J.; Williams, D.J. 1980: Weathering and development of two contrasting soils formed from granodiorite in south-east Queensland. Australian Journal of Soil Research 18(3): 257-271

Lelong, F.; Souchier, B. 1979: Weathering balances in soils. Methods, results, perspectives. Science du Sol (2/3): 267-279

Haines, D.A.; Frost, J.S. 1978: Weathering effects on fuel moisture sticks: corrections and recommendations. USDA Forest Service Research Paper, North Central Forest Experiment Station (NC-154): 7

Richardson, S.G.; McKell, C.M.; George, M.R.; Gray, G. 1981: Weathering effects on some chemical and physical properties of retorted oil shale. Journal of Environmental Quality 10(2): 221-224

Loveland, P.J. 1981: Weathering of a soil glauconite in southern England. Geoderma 25(1/2): 35-54

Rowell, R.M.; Feist, W.C.; Ellis, W.D. 1981: Weathering of chemically modified southern pine. Wood Science 13(4): 202-208

Courbe, C.; Velde, B.; Meunier, A. 1981: Weathering of glauconites: reversal of the glauconitization process in a soil profile in western France. Clay Minerals 16(3): 231-243

Hoyos, A.; Fernandez, C.; Manrique, M.J.; Gonzalez, J. 1980: Weathering of minerals in soils with different degrees of development. A-B-C soils. I. Profile descriptions and analytical data. Anales de Edafologia y Agrobiologia 39(7/8): 1181-1191

Olmedo Pujol, J.L. de 1979: Weathering of soft carbonate rocks in a Mediterranean climate. Anales de Edafologia y Agrobiologia 38(5/6): 827-840

Dorokhina, S.V. 1980: Weathering of volcanic ash in a cold, humid climate. Moscow University Soil Science Bulletin 35(2): 52-53

Singh, B.M.; Shyam, K.R.; Sud, V.K. 1979: Web blight of Vigna angularis (Wight) Wilczeck caused by Rhizoctonia solani Kuhn. Tropical Grain Legume Bulletin 16: 14-15

Lambe, R.C. 1982: Web blight of ornamentals. American Nurseryman 155(1): 105

Alford, D.V. 1981: Web-forming caterpillars. Leaflet, Ministry of Agriculture, Fisheries and Food 40: 10

Retnakaran, A.; Smith, L. 1980: Web-spinning in spiders is unaffected by the molt-inhibiting insect-growth regulator BAY SIR 8514. Bi monthly Research Notes 36(4): 19-20

Kucera, L.; Bosshard, H.H.; Katz, E. 1980: Wedge growth and wavy annual rings in beech wood (Fagus sylvatica L.). Holz als Roh und Werkstoff 38(5): 161-168

Manabe, T. 1980: Weed and brush control in forest land. Plant protection in Japan 1980 Agriculture in Asia, Special Issue No 11: 310-316

Fuchs, H.; Kees, H.; Kanzler, K.; Strehler, A. 1979: Weed and other crop seeds in cereal seed samples and conclusions for improving the purity of cereal lots. Bayerisches Landwirtschaftliches Jahrbuch 56(5): 542-561

Anonymous 1982: Weed and plant protection conferences 1982 Common part and plant protection part. Vaxtskyddsrapporter 20: 198

Evans, S.A.; Harvey, J.J. 1981: Weed assessment techniques in herbicide trials on arable crops. A discussion document. Proceedings of the Conference on Grass Weeds in Cereals in the United Kingdom, Reading 1981: 115-123

Longden, P.C. 1980: Weed beet. Agricultural Progress 55: 17-25

Maughan, G. 1980: Weed beet - the developing situation. British Sugar Beet Review 48(2): 24

Maughan, G. 1982: Weed beet survey. British Sugar Beet Review 50(1): 68-69

Maughan, G. 1981: Weed beet survey 1980. British Sugar Beet Review 49(2): 21-23

Gunn, J.; Dunkerton, J. 1981: Weed beet through the arable rotation. British Sugar Beet Review 49(1): 8-10

Zilliotto, U.; Olivieri, A.M. 1980: Weed biology. 1. Taxonomic and genetic considerations on the variability in populations of Papaver spp. Revista di Agronomia 14(3): 243-252

Boyd, J.W.; Murray, D.S. 1980: Weed competition and control in mungbeans. Proceedings of the 33rd Annual Meeting of the Southern Weed Science Society: 34

Haizel, K.A. 1980: Weed competition in mixed cropping systems. Weeds and their control in the humid and subhumid tropics Proceedings of a Conference at the International Institute of Tropical Agriculture 1978: 109-114

Alegre, N. 1980: Weed competition in mung bean (Vigna radiata (L.) Wilczek). Philippine Journal of Weed Science 7: 85-88

Labrada, R.; Santos, J.; Medel, J.M. 1978: Weed competition in transplanted onions and cabbage. Ciencia y Tecnica en la Agricultura: Proteccion de Plantas 1(1): 17-41

Burga, C.A.; Tozani, R. 1980: Weed competition in upland rice. Resumos XIII Congresso Brasileiro de Herbicidas e Ervas Daninhas, Bahia 1980: 22-23

Seshaiah, T.; Sankara Reddi, G.H.; Soundara Rajan, M.S. 1979: Weed composition in irrigated groundnut as influenced by weed control treatments. Indian Journal of Botany 2(2): 185-189

Heyland, K.V. 1981: Weed control - part of the production system. Zeitschrift fur Pflanzenkranheiten und Pflanzenschutz (Sonderheft 9): 33-41

Clay, D.V. 1981: Weed control - where next?. Grower 95(17): 64, 66, 68-70

Anderson, W.P.; Hoxworth, G. 1981: Weed control and cotton yields with fluridone treatments. Proceedings 34th Annual Meeting Southern Weed Science Society: 26

Pope, P.E.; Holt, H.A. 1980: Weed control and fertilization of an established black walnut plantation. Proceedings North Central Weed Control Conference, 1979 (Volume 34): 90-91

Opuszynski, K. 1979: Weed control and fish production. Proceedings of the Grass Carp Conference, Gainesville, Florida 1978: 103-138

Crowder, S.H.; Cole, A.W.; Watson, V.H. 1980: Weed control and forage quality as modified by tebuthiuron application. Proceedings of the 33rd Annual Meeting of the Southern Weed Science Society: 33

Nyoka, G.C. 1980: Weed control and nitrogen restoration with legumes in upland rice culture in Sierra Leone. Nitrogen cycling in West African ecosystems Rosswall, T Editor: 261-267

Gowda, S.T.; Siddappa, B. 1980: Weed control and nitrogen use efficiency in wheat. Current Research 9(12): 209-210

Nobrega, L.B. da; Beltrao, N.E. de M.; Azevedo, D.M.P. de 1980: Weed control and phytotoxicity of fluometuron in 4 cultivars of herbaceous cotton (Gossypium hirsutum var. latifolium). Resumos XIII Congresso Brasileiro de Herbicidas e Ervas Daninhas, Bahia 1980: 9-10

Patay, L.; Lonne, J. 1981: Weed control and soil sterilisation by concentrating micro-wave energy. Compte Rendu de la 11e Conference du COLUMA (Tome 1): 31-39

Denninger, C. 1979: Weed control before establishing amenity areas. Compte Rendu de la 10e Conference du COLUMA: 621-628

M.G.D. 1981: Weed control by herbicides. Verbondsnieuws voor de Belgische Sierteelt 25(12): 559-560

Svensson, R. 1980: Weed control by mulching in ornamental plants. Weeds and Weed Control 21st Swedish Weed Conference, Uppsala, 1980 (1. Reports; 2. Tables): 67-73

Kirkham, F.W. 1980: Weed control by paraquat during the establishment of paraquat-resistant ryegrass. Proceedings 1980 British Crop Protection Conference Weeds: 477-482

Kouwenhoven, J.K. 1982: Weed control by tillage tool actions. Proceedings of 9th Conference of the International Soil Tillage Research Organization, Osijek, Yugoslavia, June 1982: 262-268

Wijewardene, R. 1980: Weed control equipment for the small holder in the tropics. Weeds and their control in the humid and subhumid tropics Proceedings of a Conference at the International Institute of Tropical Agriculture 1978: 367-370

Abidin, Z. 1979: Weed control experiment on tomato. Buletin Penelitian Hortikultura 7(5): 9-15

Hood, R.J. 1980: Weed control experiments and farmer choice. Proceedings of the Seventh East African Weed Science Conference 1979: 29-39

Grenoble, D.W.; Ferretti, P.A. 1981: Weed control for cabbage, cauliflower and broccoli using alachlor and napropamide. Proceedings, Northeastern Weed Science Society, 1981 (Volume 35): 175-176

Kubota, T. 1980: Weed control for deciduous orchard. Plant protection in Japan 1980 Agriculture in Asia, Special Issue No 11: 223-231

Gorske, S.F. 1981: Weed control for eggplants grown on clear plastic mulch. Proceedings, Northeastern Weed Science Society, 1981 (Volume 35): 167-168

Starr, R.; Clemens, J. 1980: Weed control for ornamental trees. Plant Physiology 65(6, Suppl): 134

Piggot, G.J. 1982: Weed control for sorghum with minimum tillage. Proceedings of the thirty fifth New Zealand weed and pest control conference Hartley, MJ Editor: 219-221

Ammon, H.U.; Heri, W.J. 1979: Weed control in European maize growing. Maize, Ciba Geigy Agrochemicals Technical Monograph: 46-50

Soni, P. 1980: Weed control in Pinus plantations. II. Effect of weedicides on the growth of Lantana camara. Indian Forester 106(6): 431-436

Behrens, R. 1979: Weed control in US maize. Maize, Ciba Geigy Agrochemicals Technical Monograph: 38-45

Vernon, R. 1980: Weed control in Zambia's maize. Proceedings of the Seventh East African Weed Science Conference 1979: 72-82

Frochot, H.; Delabraze, P.; Wehrlen, L. 1979: Weed control in a forest poplar, Populus trichocarpa Fritzi-Pauley. Compte Rendu de la 10e Conference du COLUMA: 805-812

Lherault, P. 1979: Weed control in a young orchard. Compte Rendu de la 10e Conference du COLUMA: 931-939

D.A.sis Castro, F.; Campos, I.S. 1981: Weed control in a young plantation of rubber trees. Pesquisa Agropecuaria Brasileira 16(1): 45-54

Kelcey, J.G. 1981: Weed control in amenity lakes. Proceedings of the Conference on Aquatic Weeds and Their Control, Oxford 1981: 15-31

Bing, A. 1981: Weed control in annual flowering plants. Proceedings, Northeastern Weed Science Society, 1981 (Volume 35): 262-266

Mosha, C.J.; Mollel, S.; Sambai, L.M. 1980: Weed control in beans (Phaseolus vulgaris L.) by herbicides. Miscellaneous Report Tropical Pesticides Research Institute, Arusha, Tanzania 985: 10

Acevedo, S.F.J. 1978: Weed control in beans (Phaseolus vulgaris). CIARCO 8(1-4): 21-32

Komenda, K.; Komenda, B.; Dabrowski, M. 1981: Weed control in buckwheat. Proceedings of the first international symposium on buckwheat: 37-43

Baltazar, A.M.; Paller, E.C.; Valente, F.V. 1980: Weed control in cabbage. Philippines, University of the Philippines at Los Banos, College of Agriculture, Department of Agronomy: Weed Science Report 1978-1979: 80-91

Curvale, J.P.; Hardy, J.C.; Hemery, F.; Bohec, J. le 1979: Weed control in cauliflower nurseries and transplanted cauliflowers in Brittany 1970-1978. Compte Rendu de la 10e Conference du COLUMA: 1011-1020

Hemery, P.; Bohec, F.L.; Porteneuve, C.; Hardy, C.; Herve, H.; Wartelle, R. 1981: Weed control in cauliflower plantings. Compte Rendu de la 11e Conference du COLUMA (Tome 2): 460-469

Cussans, G.W. 1981: Weed control in cereals - a long term view. Proceedings of the Conference on Grass Weeds in Cereals in the United Kingdom, Reading 1981: 355-361

Beer, E.; Schmitz, W. 1981: Weed control in cereals using the concept of economic thresholds. Gesunde Pflanzen 33(6): 142-151

Aamisepp, A.; Wallgren, B. 1979: Weed control in cereals. Review of chemical weed control and other cultivation techniques 1950-1978. Aktuellt fran Lantbruksuniversitetet Mark Vaxter, Uppsala 280: 15

Nishimoto, R.K.; Rauch, F.D.; Hori, T.M.; Parvin, P.E. 1979: Weed control in chrysanthemums and carnations in Hawaii. Research Report, Hawaii Agricultural Experiment Station 187: 8

Gomez de Barreda, D.D. 1981: Weed control in citrus. La escarda en los citricos Paper given at Herbicidas en Hortofruticultura XIII Jornadas de Estudio de la Asociacion Interprofesional para el Desarrollo Agrario, 1981: 35

Pereira, R.C. 1980: Weed control in cocoa crops. Resumos XIII Congresso Brasileiro de Herbicidas e Ervas Daninhas, Bahia, 1980: 25

Boudier, B. 1982: Weed control in container plant nurseries. Revue Horticole 227: 43-50

Leroux, G.D.; Harvey, R.G. 1980: Weed control in conventional and no-till forage legume establishment systems. Proceedings North Central Weed Control Conference (Vol. 35): 6-7

Kern, C.L.; Stahlberg, L.A.; Taylor, T.D.; Threewitt, T.B. 1980: Weed control in corn with early post emergence applications of metolachlor. Proceedings North Central Weed Control Conference, 1979 (Vol. 34): 55-56

Manuel, J.S.; Zabate, P.Z.; Malabanan, E.C.; Robles, R.P. 1980: Weed control in corn. 1. Evaluation of promising herbicides and cultural practices in the control of weeds in corn (wet season, 1978). Philippines, University of the Philippines at Los Banos, College of Agriculture, Department of Agronomy: Weed science report 1978-1979: 29-32

Manuel, J.S.; Zabate, P.Z.; Robles, R.P.; Malabanan, E.C. 1980: Weed control in corn. 2. Regional evaluation of interim recommendations for pest control in corn (wet season, 1978). Philippines, University of the Philippines at Los Banos, College of Agriculture, Department of Agronomy: Weed science report 1978-1979: 33-39

Zabate, P.Z.; Manuel, J.S.; Robles, R.P.; Malabanan, E.C. 1980: Weed control in corn. 2b. Regional evaluation of interim recommendations for pest control in corn (dry season, 1979). Philippines, University of the Philippines at Los Banos, College of Agriculture, Department of Agronomy: Weed science report 1978-1979: 40-44

Manuel, J.S.; Zabate, P.Z.; Malabanan, E.C.; Robles, R.P. 1980: Weed control in corn. 3. Herbicide evaluation in stale seedbed for the control of weeds in corn (wet season, 1978). Philippines, University of the Philippines at Los Banos, College of Agriculture, Department of Agronomy: Weed science report 1978-1979: 45-48

Zabate, P.Z.; Manuel, J.S.; Robles, R.P.; Malabanan, E.C. 1980: Weed control in corn. 4. Assessment of production losses due to weeds (dry season, 1979). Philippines, University of the Philippines at Los Banos, College of Agriculture, Department of Agronomy: Weed science report 1978-1979: 49-53

Choudhary, A.H. 1980: Weed control in cotton growth on sites irrigated during the dry season. Weeds and their control in the humid and subhumid tropics Proceedings of a Conference at the International Institute of Tropical Agriculture 1978: 315-322

Richards, P.V.M. 1981: Weed control in cotton in Zimbabwe. Proceedings of the fourth National Weeds Conference of South Africa: 61-68

Henne, R.C.; Poulson, T.L. 1981: Weed control in cucumbers in northwest Ohio. Proceedings, Northeastern Weed Science Society, 1981 (Volume 35): 180-185

Anonymous 1980: Weed control in different crops. Noticias Agricolas 9(7): 33-38

Anonymous 1980: Weed control in direct drilling. Malezas 8(4): 11-15

Kaushik, S.K.; Mani, V.S. 1978: Weed control in direct seeded and transplanted rice. Indian Journal of Weed Science 10(1/2): 73-78

Kolhe, S.S.; Mittra, B.N. 1981: Weed control in direct seeded upland rice. Proceedings of the Eighth Asian Pacific Weed Science Society Conference: 67-72

Fua, J.M. 1981: Weed control in direct-drilled lupins using simazine and post-emergence herbicides. Proceedings of the Sixth Australian Weeds Conference, 1981 (Volume 1): 215-220

Cerdeira, A.L.; Voll, E. 1980: Weed control in direct-drilled soybeans (Glycine max). Resumos XIII Congresso Brasileiro de Herbicidas e Ervas Daninhas, Bahia 1980: 61-62

Branthome, X.; Hutter, Y.; Trunkenboltz, M.; Prin, M.; Vergniaud, P. 1979: Weed control in direct-drilled tomatoes. Compte Rendu de la 10e Conference du COLUMA: 1057-1071

Armellina, A.A.Dall' 1981: Weed control in direct-sown onions using pre-emergence herbicides. Malezas 9(4): 33-39

Crane, S.; Sollazzo, P.J.; Ilnicki, R.D. 1981: Weed control in double crop no-till soybeans. Proceedings, Northeastern Weed Science Society (Volume 35): 48-50

Vicente, T. 1981: Weed control in endive. Lucha contra hierbas adventicias en el cultivo de la endibia Paper given at Herbicidas en Hortofruticultura XIII Jornadas de Estudio de la Asociacion Interprofesional para el Desarrollo Agrario, 1981: 5

Bourdin, J. 1980: Weed control in endive (witloof chicory). Phytoma 317: 9-10

Wilson, R.G. 1981: Weed control in established dryland alfalfa (Medicago sativa). Weed Science 29(5): 615-618

Jensen, K.I.N. 1979: Weed control in established select-clone lowbush blueberries. Annual Report 1979, Research Station, Kentville, Nova Scotia: 68-69

Hertz, L.B.; Duncan, D.N. 1980: Weed control in established strawberries with glyphosate applied using rope and roller applicator. Proceedings North Central Weed Control Conference (Volume 35): 91

Komarov, A.M. 1980: Weed control in fibre flax crops. Aktual' nye voprosy bor' by s sornymi rasteniyami;: 154-157

Gummesson, G. 1981: Weed control in field beans (Series 5-7200). Weeds and Weed Control 22nd Swedish Weed Conference, Uppsala, 1981 (1. Reports; 2. Tables): 201-202; 86

Wallinder, C.J.; Talbert, R.E.; Saunders, P.A. 1980: Weed control in field plantings of four ground covers. Proceedings of the 33rd Annual Meeting of the Southern Weed Science Society: 82

Martin, B. 1980: Weed control in fodder crops under industrialized conditions. Nachrichtenblatt für den Pflanzenschutzdienst in der DDR 34(3): 53-55

Gummesson, G. 1981: Weed control in fodder maize (Series 5-8420). Weeds and Weed Control 22nd Swedish Weed Conference, Uppsala, 1981 (1. Reports; 2. Tables): 203-204; 96

Ibaraki, K. 1980: Weed control in forage crop fields and pastures. Plant protection in Japan 1980 Agriculture in Asia, Special Issue No 11: 275-282

Uoti, J.M. 1980: Weed control in forestry with terbuthylazine. Proceedings 1980 British Crop Protection Conference Weeds: 723-728

Trunkenboltz, M. 1980: Weed control in garlic. Phytoma 318: 23-24

Mamarot, J.; Assie, G. 1979: Weed control in garlic rose de Lautrec: control of wild oats. Compte Rendu de la 10e Conference du COLUMA: 1021-1028

Aguiar, J.C.; Alves, L.; Mariotto, A.D. 1980: Weed control in gladioli. Resumos XIII Congresso Brasileiro de Herbicidas e Ervas Daninhas, Bahia, 1980: 89

Brathwaite, R.A.I. 1979: Weed control in grain legumes. Paper presented at the Regional Workshop on Tropical Grain Legumes, University of the West Indies, Trinidad, 1979: 23

Brecke, B.J. 1979: Weed control in grain sorghum. Sorghum Newsletter 22: 56-57

Woolley, E.W.; Dibb, C.; Harvey, J.J. 1979: Weed control in grassland in Great Britain. Compte Rendu de la 10e Conference du COLUMA: 421-431

Wallinder, C.J. 1979: Weed control in ground covers. Proceedings of the Annual Meeting, Arkansas State Horticultural Society: 137-139

Bing, A. 1981: Weed control in hardwood cuttings, 1980. Proceedings, Northeastern Weed Science Society, 1981 (Volume 35): 273

Moody, K. 1980: Weed control in intercropping in tropical Asia. Weeds and their control in the humid and subhumid tropics Proceedings of a Conference at the International Institute of Tropical Agriculture 1978: 101-108

Ghobrial, G.I. 1981: Weed control in irrigated dry seeded rice. Weed Research 21(5): 201-204

Amakiri, M. 1980: Weed control in legumes with phenylurea herbicides. Weeds and their control in the humid and subhumid tropics Proceedings of a Conference at the International Institute of Tropical Agriculture 1978: 300-304

Robles, R.P.; Fabro, L.E.; Telosa, Z.N. 1980: Weed control in legumes, wet season 1978 and dry season 1979. Philippines, University of the Philippines at Los Banos, College of Agriculture, Department of Agronomy: Weed Science Report 1978-1979: 54-63

Aamisepp, A. 1980: Weed control in leys for seed. Weeds and Weed Control 21st Swedish Weed Conference, Uppsala, 1980 (1. Reports; 2. Tables): 136-139; 66-68

Beste, C.E. 1981: Weed control in lima beans. Proceedings, Northeastern Weed Science Society, 1981 (Volume 35): 178

Laermann, H.T.; Lundehn, J.R. 1980: Weed control in lodged cereals - efficiency and residue situation. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 32(8): 125-127

Jensen, K.I.N.; Doohan, D.; Thomson, J. 1981: Weed control in lowbush blueberries with hexazinone. Proceedings, Northeastern Weed Science Society, 1981 (Volume 35): 147

Butler, J.H.B. 1980: Weed control in lupins. New Zealand, Ministry of Agriculture and Fisheries, Agricultural Research Division: Annual report 1978/9: 239

Aigle, N. 1980: Weed control in maize. Defense des Vegetaux 34(206): 323-336

Santos, C.A.L. dos; Rozanski, A. 1979: Weed control in maize (Zea mays L.) using herbicides. Planta Daninha 2(2): 120-123

Miller, G.R. 1981: Weed control in maize (Zea mays). Malezas 9(2): 17-34

Sarpe, N. 1979: Weed control in maize in Rumania. Maize, Ciba Geigy Agrochemicals Technical Monograph: 51-54

Deuse, J.P.L.; Guillerm, J.L. 1979: Weed control in maize in West Africa and the principal weeds. Le desherbage du mais en Afrique de l' Ouest et les principales adventices: 80

Rahman, A.; Burney, B.; Honore, E.N. 1980: Weed control in maize on high organic matter soils. Proceedings of the 33rd New Zealand Weed and Pest Control Conference 1980: 245-248

Cantele, A.; Giovanardi, R. 1977: Weed control in maize on strongly organic soils. Atti: Stato Attuale della Lotta alle Malerbe nelle Colture Arboree, Ortofloricole e Cerealicole, Bologna 1977: 45-50

Starkey, P.; Verhaeghe, H. 1982: Weed control in maize using draught animals. Livestock International 10(3): 64-69

Akobundu, I.O. 1981: Weed control in maize-cassava intercrop. Proceedings of the 1st Triennial Root Crops Symposium of the International Society for Tropical Root Crops, Africa Branch 1980: 124-128

Merlier, A.; Renaut, G. 1981: Weed control in mechanized yam crops in the Ivory Coast. Compte Rendu de la 11e Conference du COLUMA (Tome 3): 941-948

Krumrey, G. 1981: Weed control in new sowings -- experiences in Bavaria. Bayerisches Landwirtschaftliches Jahrbuch 58(6): 734-735

Rapparini, G. 1978: Weed control in newly planted stone fruits and vines. Difesa delle Piante 1(1): 71-83

Svensson, R. 1981: Weed control in newly-sown and established lawns. Weeds and Weed Control 22nd Swedish Weed Conference, Uppsala, 1981 (1. Reports; 2. Tables): 62-69

Eldredge, E.; Lee, G.A. 1980: Weed control in no-till winter wheat. Proceedings of the Western Society of Weed Science (Volume 33): 70

Ritter, R.L.; Harris, T.C. 1982: Weed control in no-tillage corn and full-season no-tillage soybeans on the eastern shore of Maryland. Proceedings Northeastern Weed Science Society (Volume 36): 68

Bullock, F.D.; Jeffery, L.S. 1980: Weed control in no-tillage soybean-wheat double cropping system. Proceedings of the 33rd Annual Meeting of the Southern Weed Science Society: 43

Lartaud, G.; Benoist, M.; Bey, J. 1979: Weed control in oil-seed rape with a new herbicide metazolachlor. Compte Rendu de la 10e Conference du COLUMA: 503-510

Gummesson, G. 1980: Weed control in oil-seeds. Weeds and Weed Control 21st Swedish Weed Conference, Uppsala, 1980 (1. Reports; 2. Tables): 74-80; 36-45; 72-75

Gummesson, G. 1981: Weed control in oilseeds. Weeds and Weed Control 22nd Swedish Weed Conference, Uppsala, 1981 (1. Reports): 184-194

Gummesson, G. 1982: Weed control in oilseeds. Weeds and Weed Control 23rd Swedish Weed Conference, Uppsala, 1982 (Vol. 2; Vol. 3): 314-322; 42-51

Aguiar, J.C.; Alves, L.; Nascimento, P.; Exner, P. 1980: Weed control in onions. Resumos XIII Congresso Brasileiro de Herbicidas e Ervas Daninhas, Bahia 1980: 81-82

Romano, J.P. 1980: Weed control in open air flower crops. Phytoma 319: 11-15

Allen, F.C.; Butler, J.H.B. 1980: Weed control in pastures. New Zealand, Ministry of Agriculture and Fisheries, Agricultural Research Division: Annual Report 1978/9: 238

Cuellar, L.; Ramirez de Vallejo, A.; Meneses, S.L. 1977: Weed control in peach nurseries. Control de Malezas: Resultados de la Investigacion y Nuevos Herbicidas, 1976-77: 95-97

Gummesson, G. 1981: Weed control in peas (Series 5-7100). Weeds and Weed Control 22nd Swedish Weed Conference, Uppsala, 1981 (1. Reports; 2. Tables): 199-200; 84

Anonymous 1981: Weed control in peas 1981-1982. Booklet, ADAS 2262: 20

Breton, S. 1980: Weed control in pome fruits. Phytoma 318: 13-15

Ghosh, D.C.; Banerjee, N.C. 1981: Weed control in potato. Visva Bharati Journal of Research, Science 4(2): 30-35

Aamisepp, A. 1981: Weed control in potatoes. Weeds and Weed Control 22nd Swedish Weed Conference, Uppsala, 1981 (1. Reports; 2. Tables): 195-196; 68-70

Wallgren, B. 1980: Weed control in potatoes. Weeds and Weed Control 21st Swedish Weed Conference, Uppsala, 1980 (1. Reports; 2. Tables): 82-3; 56-7

Pirani, V.; Cremaschi, D. 1977: Weed control in potatoes with herbicides applied singly and in mixtures. Annali dell' Istituto Sperimentale per le Colture Industriali, Bologna 9(2): 309-314

Vitolo, D.; Ilnicki, R.D.; Horng, L.C. 1982: Weed control in potatoes with various combinations and application schedules of EPTC, metribuzin, napropamide and UBI-S734. Proceedings Northeastern Weed Science Society (Volume 36): 139-142

Harig, R. 1982: Weed control in potted azaleas. Deutscher Gartenbau 36(7): 292-293

Kersting, E. 1981: Weed control in precision-sown cereals. Mitteilungen aus der Biologischen Bundesanstalt fur Land und Forstwirtschaft, Berlin Dahlem 203: 262

Faroda, A.S.; Singh, R.C. 1981: Weed control in pulses. Pulse Crops Newsletter 1(2): 50-51

Carson, A.G. 1979: Weed control in rainfed cotton in northern Ghana. PANS 25(4): 420-424

Lagoke, S.T.O.; Choudhary, A.H.; Tanko, Y.M. 1981: Weed control in rainfed groundnut (Arachis hypogaea L.) in the Guinea savanna zone of Nigeria. Weed Research 21(3/4): 119-125

Rai, R.N. 1980: Weed control in rainfed wheat of Doon valley. Indian Journal of Agronomy 25(2): 197-200

Garcia Torres, L.; Vazquez, C.A. 1981: Weed control in rape: three years of experiments. Anales del Instituto Nacional de Investigaciones Agrarias, Serie Agricola 14: 269-285

Mercado, B.L.; Razon, J.L. 1980: Weed control in rice (dry season, 1979). Philippines, University of the Philippines at Los Banos, College of Agriculture, Department of Agronomy: Weed science report 1978-1979: 21-28

Datta, S.K. de 1980: Weed control in rice in south and southeast Asia. Extension Bulletin, Food and Fertilizer Technology Center 156: 24

Mercado, B.L.; Razon, J.L. 1980: Weed control in rice wet season, 1978. Philippines, University of the Philippines at Los Banos, College of Agriculture, Department of Agronomy: Weed science report 1978-1979: 16-20

Jitendra Pandey; Sharma, N.N. 1980: Weed control in rice with herbicides. Indian Farming 30(9): 11

Rodriguez, B.J.I.; Farias, M.; Lopez, R.A. 1979: Weed control in rice with propanil and Avirosan. Centro Agricola 6(2): 65-74

M.G.D. 1981: Weed control in rose bushes. Verbondsnieuws voor de Belgische Sierteelt 25(12): 562

M.G.D. 1981: Weed control in rose rootstocks. Verbondsnieuws voor de Belgische Sierteelt 25(12): 561-562

Oswald, A.K.; Haggar, R.J. 1980: Weed control in ryegrasses grown for seed. Seed Production Proceedings of the Nottingham Easter School in Agricultural Science, Sutton Bonington 1978: 121-135

Vecchio, V.; Vazzana, C.; Miglietta, F. 1981: Weed control in second-crop maize in Calabria, southern Italy. Compte Rendu de la 11e Conference du COLUMA (Tome 1): 211-217

Moyer, J.R. 1980: Weed control in seedling stands of cicer milkvetch. Research highlights 1979, Research Station, Lethbridge, Alberta: 34-36

Darmstadt, G. 1979: Weed control in selected cucurbits with ethalfluralin. Proceedings of the 31st Annual California Weed Conference: 43-50

Mamarot, J.; Psarski, P.; Codou, S. 1979: Weed control in soft winter wheat in the South West on soils regularly infested with wild oats. Compte Rendu de la 10e Conference du COLUMA: 214-223

Sartori, V. 1979: Weed control in sorghum and maize: control of Panicum miliaceum in the Lauragais region. Compte Rendu de la 10e Conference du COLUMA: 110-118

Roberts, H.A.; Bond, W.; Potter, M.E. 1980: Weed control in sown courgettes with diphenamid and methazole, 1979. Annals of Applied Biology 94(Suppl, Tests of Agrochemicals and Cultivars, 1): 44-45

Budoi, I. 1977: Weed control in soyabeans grown on a brown-red soil. Lucrari Stiintifice, Institutul Agronomic "Nicolae Balcescu", A 17: 87-90

Cerdeira, A.L.; Voll, E. 1980: Weed control in soybeans using a combination of herbicides on the rows and mechanical weeding. Resumos XIII Congresso Brasileiro de Herbicidas e Ervas Daninhas, Bahia, 1980: 58

Orrego, F.O.Y. 1978: Weed control in soybeans using mixtures and combinations of herbicides. Comunicado Tecnico EMPASC EMBRAPA Unidade Ciencia 15: 9

Retzinger, E.J.J.; Rogers, R.L.; Crawford, S.H. 1981: Weed control in soybeans with BAS-9052, bentazon and acifluorfen. Proceedings 34th Annual Meeting Southern Weed Science Society: 56

Rogers, R.L.; Crawford, S.H. 1980: Weed control in soybeans with acifluorfen (Blazer). Proceedings of the 33rd Annual Meeting of the Southern Weed Science Society: 50

Wallgren, B. 1980: Weed control in spring cereals. Weeds and Weed Control 21st Swedish Weed Conference, Uppsala, 1980 (1. Reports; 2. Tables): 18-23

Aamisepp, A. 1982: Weed control in spring cereals according to need. Weeds and Weed Control 23rd Swedish Weed Conference, Uppsala, 1982 (Vol. 2; Vol. 3): 359-369; 60-65

Baraer, J. 1981: Weed control in spring spinach in Brittany. Compte Rendu de la 11e Conference du COLUMA (Tome 2): 452-459

Jensen, K.I.N. 1979: Weed control in strawberry in the planting year. Annual Report 1979, Research Station, Kentville, Nova Scotia: 52-53

Wallgren, B. 1980: Weed control in sugar beet. Weeds and Weed Control 21st Swedish Weed Conference, Uppsala, 1980 (1. Reports; 2. Tables): 81; 58-59

Anonymous 1981: Weed control in sugar beet 1981. Booklet, ADAS 2254: 24

Hellmann, M.; Le Bon, Y. 1981: Weed control in sugar-cane in the Island of Reunion. Compte Rendu de la 11e Conference du COLUMA (Tome 3): 922-932

Claus, R. 1981: Weed control in sugar-cane in the Ivory Coast: review of the trials and prospects. Compte Rendu de la 11e Conference du COLUMA (Tome 3): 905-914

Rincones, L.C. 1978: Weed control in sugar-cane in the western plains, 1972-1976. CIARCO 8(1-4): 11-19

Clement, A.A.; Lammel, J.S.; Filho, J.A.; Barbosa, J.C. 1979: Weed control in sugar-cane with hexazinone alone or mixed with diuron pre-emergence. Planta Daninha 2(2): 85-88

Granstrom, B. 1981: Weed control in sugarbeet. Weeds and Weed Control 22nd Swedish Weed Conference, Uppsala, 1981 (1. Reports): 197-198

Leyva, A.; Suarez, J.C. 1981: Weed control in sugarcane variety Ja. 64-11 with postemergence applications of herbicide mixtures. Cultivos Tropicales 3(2): 17-30

Chubb, W.O. ____: Weed control in sunflowers. Technical and scientific papers presented at 1979 Manitoba Agronomists' Annual Conference: 97-99

Regnault, Y. et al. ____: Weed control in sunflowers in France. Proceedings of the 7th International Sunflower Conference 27 June 3 July 1976, Krasnodar USSR 2: 123-131

Hamilton, W.D.; Hazard, W.H. 1981: Weed control in the Emerald irrigation area. Queensland Agricultural Journal 107(4): 217-223

Castro, H. 1981: Weed control in the Rio Negro Valley. Malezas 9(2): 36-39

Nam, Y.W.; Park, S.H.; Park, N.P.; Cee, J.Y.; Pyon, J.Y. 1979: Weed control in the mechanical transplanting culture of young rice seedlings. Research Reports of the Office of Rural Development, Suweon, Korea 21 (Crop): 73-79

Patel, C.S.; Moorthy, B.T.S. 1980: Weed control in transplanted rice by chemicals. Seeds and Farms 6(5): 37-38

Azevedo, D.M.P. de; Beltrao, N.E. de M. 1980: Weed control in tree cotton grown in association with maize and cowpeas. Resumos XIII Congresso Brasileiro de Herbicidas e Ervas Daninhas, Bahia, 1980: 11

Anselmi, N. 1981: Weed control in tree plantations: poplars. Italia Agricola 118(3): 296-305

Salembier, J.F.; Gomand, M. 1981: Weed control in triticale: results of trials in 1981. Compte Rendu de la 11e Conference du COLUMA (Tome 1): 143-153

Talia, M.G.; Stellacci, P. 1977: Weed control in tulips. Atti: Stato Attuale della Lotta alle Malerbe nelle Colture Arboree, Ortofloricole e Cerealicole, Bologna 1977: 237-243

Chevallier, C. 1979: Weed control in turfgrass in France. Compte Rendu de la 10e Conference du COLUMA: 635-643

Aamisepp, A. 1980: Weed control in undersown clover - grass leys. Weeds and Weed Control 21st Swedish Weed Conference, Uppsala, 1980 (1. Reports; 2. Tables): 127-135; 61

Staalduine, D. van 1981: Weed control in vegetable crops. Paper given at Herbicidas en Hortofruticultura XIII Jornadas de Estudio de la Asociacion Interprofesional para el Desarrollo Agrario 1981: 30

Coelho, A.D.; Pinto, E.T. 1981: Weed control in vineyards and pome fruits with a mixture of glyphosate + simazine. I Congresso Portugues de Fitiatria e de Fitofarmacologia e III Simposio Nacional de Herbologia, Lisbon, 1980 (Volume 4): 53-65

Navarez, D.C.; Roa, L.L.; Moody, K. 1979: Weed control in wet-seeded rice grown under different moisture regimes. Philippine Journal of Weed Science 6: 23-31

Moreira, I. 1981: Weed control in woody crops. Escarda de cultivos lenosos Paper given at Herbicidas en Hortofruticultura XIII Jornadas de Estudio de la Asociacion Interprofesional para el Desarrollo Agrario 1981: 12

Benoit, D.L.; Watson, A.K. 1979: Weed control in yellow tobacco. Phytoprotection 60(3): 166

Ronoprawiro, S. 1980: Weed control in young tea. Ilmu Pertanian 2(8): 413-424

Beltrao, N.E. de M.; Azevedo, D.M.P. de 1977: Weed control methods in cotton (Gossypium hirsutum marie galante Hutch) in the states of Paraiba and Rio Grande do Norte. Technical Circular, Centro Nacional de Pesquisa do Algodao 1: 15

Groeneveld, R.M.W. 1980: Weed control methods in young plantings on roadsides. Mededelingen van de Faculteit Landbouwwetenschappen - Rijksuniversiteit Gent 45(4 Part 3): 1153-1164

Denninger, C. 1979: Weed control on garden paths in uncultivated or partially cultivated areas. Compte Rendu de la 10e Conference du COLUMA: 629-634

Blaschke, J.R. 1980: Weed control on grassland. DLG Mitteilungen 95(5): 274-276

Elmore, C.L. 1980: Weed control on ornamental ground covers. Proceedings of the 33rd Annual Meeting of the Southern Weed Science Society: 85

Louwen, J.; Waaijenberg, H. 1980: Weed control on small farms in the tropics. Vraagbaak 8(2): 3-18

Nishi, S. 1980: Weed control on vegetable fields. Plant protection in Japan 1980 Agriculture in Asia, Special Issue No 11: 198-204

Croxford, L. 1980: Weed control practices among small scale farmers in Guyana. Proceedings 1980 British Crop Protection Conference Weeds: 369-375

Horowitz, M. 1981: Weed control problems in Mediterranean crops. Problematique du desherbage en culture mediterraneenne Paper given at Herbicidas en Hortofruticultura XIII Jornadas de Estudio de la Asociacion Interprofesional para el Desarrollo Agrario 1981: 17

Miller, S.F.; Burrill, L.C. 1980: Weed control problems in Tanzania. A review team report. Document, International Plant Protection Center (34-A-80): 42

Jones, A.G.; Senior, D.; Whitwell, J.D. 1980: Weed control programmes for main crop carrots. Proceedings 1980 British Crop Protection Conference Weeds: 153-157

Whitwell, J.D.; Senior, D.; Jones, A.G. 1981: Weed control programmes for transplanted early summer cauliflower. Proceedings of a Conference: Crop Protection in Northern Britain, Dundee 1981: 313-318

Oliver, L.R.; Caviness, C.E. 1980: Weed control programs in narrow row soybeans. Proceedings of the 33rd Annual Meeting of the Southern Weed Science Society: 49

Drew, B.N. 1980: Weed control research in lentils - 1979 update for Saskatchewan. LENS 7: 61-62

Akobundu, I.O. 1980: Weed control strategies for multiple cropping systems of the humid and subhumid tropics. Weeds and their control in the humid and subhumid tropics Proceedings of a Conference at the International Institute of Tropical Agriculture 1978: 80-100

Matsunaka, S. 1980: Weed control studies at universities. Plant protection in Japan 1980 Agriculture in Asia, Special Issue No 11: 75-79

Singh, G.; Singh, D.; Singh, B. 1981: Weed control studies in sugarbeet. Proceedings of the Eighth Asian Pacific Weed Science Society Conference: 35-38

Singh, G.; Singh, Y.; Pant, P.C. 1978: Weed control studies in sugarbeet with phenmedipham and pyrazon herbicides. Indian Journal of Weed Science 10(1/2): 9-14

Harvey, R.G.; Jansen, G.E. 1980: Weed control studies in sunflowers. Proceedings North Central Weed Control Conference, 1979 (Vol. 34): 42

Patro, G.K.; Tosh, G.C.; Das, R.C. 1978: Weed control studies on low land jute (Corchorus capsularis L.) through chemical and cultural methods. Indian Journal of Weed Science 10(1/2): 49-53

Metwally, A.M.; Mohammed, A.Z.E.; Hamouda, A.M.; El Bar, F.A. 1979: Weed control studies on solanaceous crops. 1. Effect of trifluralin, fluorodifen and prometryne on weed control and yield of tomato. Agricultural Research Review 57(3): 127-136

Metwally, A.M.; Hamouda, A.M.; El Abdeen, A.Z.; Kastour, S. 1979: Weed control studies on solanaceous crops. 2. Effect of trifluralin, fluorodifen and prometryne on control and yield of sweet pepper and eggplant. Agricultural Research Review 57(3): 137-146

Gunasena, H.P.M.; Arceo, L.M. 1981: Weed control studies with butachlor in direct seeded rice in Sri Lanka. Proceedings of the Eighth Asian Pacific Weed Science Society Conference: 27-33

San Juan, N.C.; Abad, R.G. 1980: Weed control studies. 2. Preliminary study on the adaptability of winged bean (Psophocarpus tetragonolobus L.) as a cover crop under coconut. Weed Science Society of the Philippines Newsletter 8(4): 11

Abad, R.G.; San Juan, N.C. 1980: Weed control studies. 3. Effect of different rates of glyphosate on weed population in coconut nursery. Weed Science Society of the Philippines Newsletter 8(4): 10

Matushkin, S.I. 1980: Weed control systems for sugar-beet crops. Aktual' nye voprosy bor' by s sornymi rasteniyami;: 120-125

Fisher, H.H.; Sabio, E.A.; Pastores, R.M. 1980: Weed control systems for upland rice in the Philippines. HortScience 15(3 Section 2): 413

Dowler, C.C. 1980: Weed control systems in soybeans with acifluorfen. Proceedings of the 33rd Annual Meeting of the Southern Weed Science Society: 48

Conroy, J.; Barry, P. 1980: Weed control systems in sugar-beet. Research Report, Faculty of General Agriculture, University College Dublin, 1978-1979: 112-114

Slife, F.W. 1980: Weed control systems in the Corn Belt states. Proceedings, 2nd World Soybean Research Conference;: 393-398

Frans, R. 1980: Weed control systems in the southern United States. Proceedings, 2nd World Soybean Research Conference, University of Raleigh, North Carolina, 1980;: 399-408

Fisher, H.H.; Margate, L.Z.; Lopez, F.A. 1980: Weed control systems in white food corn in the Philippines. HortScience 15(3 Section 2): 413

Singh, M.P.; Biswas, S.B. 1981: Weed control through herbicides in different rice cultures. Proceedings of the Eighth Asian Pacific Weed Science Society Conference: 91-97

Singh, C.M.; Moody, K.; Cho, S.C. 1981: Weed control through interrow cultivation in dry-sown rainfed rice. WSSP Weed Science Society of the Philippines Newsletter 9(1): 6

Thicoipe, J.P. 1979: Weed control trial in melon: herbicides or plastic mulch. Compte Rendu de la 10e Conference du COLUMA: 1072-1078

Dumont, R.; Delaude, A. 1981: Weed control trials in established lucerne. Compte Rendu de la 11e Conference du COLUMA (Tome 2): 316-329

Dumont, R.; Jan, P. 1979: Weed control trials in lucerne. Compte Rendu de la 10e Conference du COLUMA: 452-460

Dumont, R.; Debrand, M. 1979: Weed control trials in peas, field beans, vetch and lupins. Compte Rendu de la 10e Conference du COLUMA: 409-420

Hernandez, S. 1979: Weed control trials in sorghum in Senegal. Compte Rendu de la 10e Conference du COLUMA: 1145-1154

Damiano, A.; Martelli, P.V. 1977: Weed control trials with Stomp (penoxalin) in potatoes. Atti: Stato Attuale della Lotta alle Malerbe nelle Colture Arboree, Ortofloricole e Cerealicole, Bologna 1977: 245-252

Kao, P.C.; Rin, U.C. 1977: Weed control with 2,4-D + bark combination. Quarterly Journal of Chinese Forestry 10(3): 29-34

Hartwig, N.L.; Hoffman, L.D. 1982: Weed control with EPTC impregnated on fertilizer in a new alfalfa seeding. Proceedings Northeastern Weed Science Society (Volume 36): 59-62

Langeluddeke, P.; Krausse, D.; Rose, E.; Wallmuller, F.; Walther, K.H. 1981: Weed control with Hoe 39 866 in fruit crops and vineyards. Mitteilungen aus der Biologischen Bundesanstalt fur Land und Forstwirtschaft, Berlin Dahlem 203: 256

Basso, F.; Mucci, F. 1977: Weed control with Torbin (EPTC) in summer-sown bean cvs. and assessment of the residual effects on cauliflower and fennel. Atti: Stato Attuale della Lotta alle Malerbe nelle Colture Arboree, Ortofloricole e Cerealicole, Bologna 1977: 203-211

Hartwig, N.L.; Hoffman, L.D. 1982: Weed control with butylate impregnated on fertilizer in corn. Proceedings Northeastern Weed Science Society (Volume 36): 52-54

Yeh, H.J. 1980: Weed control with new herbicide oxyfluorfen in sugarcane field. Taiwan Sugar 27(4): 125-129

Diaz, J.C.; Reyes Luis, F.; Damian, Y.; Rizo, J.J. 1981: Weed control with pre-emergence applications of bromacil, DCMU, CMU and prometryne to sugarcane on a red ferrallitic soil. Ciencias de la Agricultura 8: 95-104

Prates, H.S.; Arruda, H.B. de; Forster, R.; Guirado, N. 1980: Weed control with pre-emergence herbicides in citrus. Resumos XIII Congresso Brasileiro de Herbicidas e Ervas Daninhas, Bahia 1980: 87-88

Rogers, R.L.; Crawford, S.H. 1979: Weed control, plant growth regulator and harvest aid research. USA, Agricultural Experiment Station, Louisiana State University: Annual Progress Report, Northeast Experiment Station, St Joseph, La and Macon Ridge Branch Station Winnsboro, La 1979: 150-212

Evans, R.A.; Young, J.A. 1977: Weed control-revegetation systems. Proceedings of the 13th International Grassland Congress Sectional Papers, Sections 3-4-5: 313-322

Elliott, J.G. 1980: Weed control: past, present and future - a historical perspective. Opportunities for Increasing Crop Yields; Ed by R G Hurd, P V Biscoe and C Dennis: 285-295

Guncan, A. 1980: Weed density in the Erzurum district under cereal growing and the nutrient removal by weeds from the soil. Journal of Turkish Phytopathology 9(1): 1-19

Paller, E.C.; Valente, F.V.; Baltazar, A.M. 1980: Weed distribution in cabbage. Philippines, University of the Philippines at Los Banos, College of Agriculture, Department of Agronomy: Weed Science Report 1978-1979: 92-93

MacNaeidhe, F.S.; Curran, P.L. 1980: Weed ecology of agricultural peatland. Research Report, Faculty of General Agriculture, University College Dublin, 1978-1979: 185

Ito, K. 1980: Weed flora in Northern district of Kamikawa, Hokkaido. Weed Research, Japan 25(4): 273-278

Nankar, J.T.; Singh, M. 1981: Weed flora in relation to season and location and economics of weed control in potato in the hills and plains of north-western India. Proceedings of the Eighth Asian Pacific Weed Science Society Conference: 79-83

Narasimma Rao, C.L.; Joshi, H.A. 1976: Weed flora of Anand. Andhra Agricultural Journal 28(1-2): 24-31

Sharma, M. 1978: Weed flora of Punjab in rabi crops. Indian Journal of Weed Science 10(1/2): 15-18

Bedin, P.; Zaragoza, C. 1981: Weed flora of the vine-growing areas of Carinena and Borja (Saragossa). Anales del Instituto Nacional de Investigaciones Agrarias, Serie Agricola 15: 111-122

Ervio, L.R. 1982: Weed germination in cereals and sugar-beet. Weeds and Weed Control 23rd Swedish Weed Conference, Uppsala, 1982 (Vol. 2): 330-337

Harkness, R.D.; Frame, J. 1981: Weed grasses in sown grassland with special reference to soft brome (Bromus mollis L.). Proceedings of a Conference: Crop Protection in Northern Britain, Dundee 1981: 231-236

Manuel, J.S.; Bendixen, L.E.; Riedel, R.M. 1981: Weed hosts of Heterodera glycines: the soybean cyst nematode. Research Bulletin, Ohio Agricultural Research and Development Center 1138: 8

Ghosh, S.K. 1981: Weed hosts of rice necrosis mosaic virus. Plant Disease 65(7): 602-603

Grinev, V.M. 1979: Weed infestation and yield of winter wheat in relation to preceding crops and fertilizers. Sbornik Nauchnykh Trudov, Mironovskii Nauchno issledovatel' skii Institut Selektsii i Semenovodstva Pshenitsy 4: 83-87

Schmidt, L. 1981: Weed infestation of lucerne stands as influenced by use, nitrogen fertilizer and application of simazine. Nachrichtenblatt für den Pflanzenschutzdienst in der DDR 35(9): 178-181

Akobundu, I.O. 1981: Weed interference and control in white yam (Dioscorea rotundata Poir). Weed Research 21(6): 267-272

Anonymous 1980: Weed key. Aktuellt fran Lantbruksuniversitetet Mark Vaxter, Uppsala 287: 79

Jain, S.C.; Iyer, B.G.; Jain, H.C.; Jain, N.K. 1981: Weed management and nutrient losses in upland cotton under different ecosystems of Madhya Pradesh. Proceedings of the Eighth Asian Pacific Weed Science Society Conference: 131-135

Kempen, H.M. 1981: Weed management consulting in California. Proceedings of the Sixth Australian Weeds Conference, 1981 (Volume 1): 5-8

Jordan, L.S.; Russell, R.C. 1981: Weed management improves yield and quality of 'Valencia' oranges. HortScience 16(6): 785

William, R.D.; Chiang, M.Y. 1980: Weed management in Asian vegetable cropping systems. Weed Science 28(4): 445-451

Moody, K.; Shetty, S.V.R. 1981: Weed management in intercropping systems. Proceedings of the international workshop on intercropping, Hyderabad, India, 10-13 January 1979: 229-237

Godley, F.M.; Thompson, L.J.; Coble, H.D. 1981: Weed management in narrow and wide row soybeans. Proceedings 34th Annual Meeting Southern Weed Science Society: 57

Godley, F.M.; Thompson, L.J.; Coble, H.D. 1980: Weed management in narrow row soybeans. Proceedings of the 33rd Annual Meeting of the Southern Weed Science Society: 41

Shetty, S.V.R.; Rao, A.N. 1981: Weed management studies in sorghum/pigeonpea and pearl millet/groundnut intercrop systems - some observations. Proceedings of the First International Workshop on Intercropping, 10-13 January 1979, Hyderabad, India: 238-248

Fryer, J.D. 1981: Weed management: fact or fable?. Philosophical Transactions of the Royal Society of London, B 295(1076): 185-197

Altieri, M.A.; Whitcomb, W.H. 1980: Weed manipulation for insect pest management in corn. Environmental Management 4(6): 483-490

Marzocca, A.; Marsico, O.J.; Puerto, O. del 1976: Weed manual. Manual de malezas: 584

Karch, K.; Speri, P. 1979: Weed occurrence and weed control in the Continuous Rye trial. Wissenschaftliche Beitrage, Martin Luther Universitat, Halle Wittenberg (5 (S14)): 72-81

Mehta, I.; Boonla, D.S. 1980: Weed out weed with a weed. Intensive Agriculture 18(6): 23-24

Doronina, Y.A. 1978: Weed plants of the arid subtropics of Azerbaidzhan SSR. Byulleten' Vsesoyuznogo Nauchno Issledovatel' skogo Instituta Rastenievodstva imeni NI Vavilova 81: 65-73

Nyoka, G.C. 1980: Weed problems and control practices in Sierra Leone. Weeds and their control in the humid and subhumid tropics Proceedings of a Conference at the International Institute of Tropical Agriculture 1978: 168-175

Minjas, A.N. 1980: Weed problems and control practices in Tanzania. Weeds and their control in the humid and subhumid tropics Proceedings of a Conference at the International Institute of Tropical Agriculture 1978: 207-212

Zehrer, W. 1980: Weed problems and control practices in Togo. Weeds and their control in the humid and subhumid tropics Proceedings of a Conference at the International Institute of Tropical Agriculture 1978: 147-149

Wetala, M.P.E. 1980: Weed problems and control practices in Uganda. Weeds and their control in the humid and subhumid tropics Proceedings of a Conference at the International Institute of Tropical Agriculture 1978: 213-220

Olunuga, B.A.; Akobundu, I.O. 1980: Weed problems and control practices in field and vegetable crops in Nigeria. Weeds and their control in the humid and subhumid tropics Proceedings of a Conference at the International Institute of Tropical Agriculture 1978: 138-146

Ogborn, J. 1980: Weed problems and control practices in the semi-arid regions of Africa. Weeds and their control in the humid and subhumid tropics Proceedings of a Conference at the International Institute of Tropical Agriculture 1978: 127-137

Ngugi, D.N. 1980: Weed problems and control strategies in Kenya. Weeds and their control in the humid and subhumid tropics Proceedings of a Conference at the International Institute of Tropical Agriculture 1978: 198-206

Vernon, R. 1980: Weed problems and control strategies in Zambia. Weeds and their control in the humid and subhumid tropics Proceedings of a Conference at the International Institute of Tropical Agriculture 1978: 221-227

Okigbo, B.N. 1980: Weed problems and food production in developing countries. Weeds and their control in the humid and subhumid tropics Proceedings of a Conference at the International Institute of Tropical Agriculture 1978: 1-11

Hammerton, J.L. 1980: Weed problems and weed control in the Commonwealth Caribbean. Paper given at Seminar and Workshop on Pest and Pesticide Management, Barbados, 1980: 22

Kelsall, J.D. 1981: Weed problems in fisheries waters. Proceedings of the Conference on Aquatic Weeds and Their Control, Oxford 1981: 1-4

Moolani, M.K. 1980: Weed problems in irrigated areas of Nigeria. Weeds and their control in the humid and subhumid tropics Proceedings of a Conference at the International Institute of Tropical Agriculture 1978: 312-314

Zon, J.C. van 1980: Weed research after 1980. Bedrijfsontwikkeling 11(7-8): 699-700

Shetty, S.V.R.; Krantz, B.A. 1980: Weed research at ICRISAT (International Crops Research Institute for the Semi-Arid Tropics). Weed Science 28(4): 451-454

Horowitz, M. 1980: Weed research in Israel. Weed Science 28(4): 457-460

Parker, C. 1977: Weed research in the tropics. Proceedings of the Weed Science Conference, Indian Society of Weed Science, Hyderabad 1977: 37-46

Anonymous ____: Weed science. ICRISAT: ICRISAT annual report 1977-1978: 210-212

Ivens, G.W. 1980: Weed science and technology. Perspectives in World Agriculture: 181-206

Doll, J.D. 1980: Weed science at CIAT (Centro Internacional de Agricultura Tropical) and weed problems in Latin America. Weed Science 28(4): 454-456

Messersmith, C.G. 1979: Weed science in Uruguay. WSSA Newsletter 7(3): 12-13

Baldwin, F.L.; Santelman, P.W. 1980: Weed science in integrated pest management (IPM). BioScience 30(10): 675-682

Moody, K. 1980: Weed science research at IRRI (International Rice Research Institute) and its role in weed science in the Asian region. Weed Science 28(4): 461-463

Akobundu, I.O. 1980: Weed science research at the International Institute of Tropical Agriculture and research needs in Africa. Weed Science 28(4): 439-445

Hay, J.R. 1980: Weed science, a changing technology. Weed Science 28(6): 617-620

Freed, V.H. 1980: Weed science, the emergence of a vital technology. Weed Science 28(6): 621-625

Kempen, H.M.; Graf, J. 1981: Weed seed production. Proceedings of the Western Society of Weed Science (Volume 34): 78-81

Becker, R.L. 1980: Weed seedling emergence under osmotic stress. Proceedings North Central Weed Control Conference, 1979 (Vol. 34): 45

Kolk, H. 1979: Weed seeds. Advances in Research and Technology of Seeds 4: 9-24

Fye, R.E. 1980: Weed sources of Lygus bugs in the Yakima Valley and Columbia Basin in Washington. Journal of Economic Entomology 73(4): 469-473

Haas, H.; Laursen, F. 1981: Weed species at characteristic stages of development. Plantebeskyttelse i Dansk Landbrug 1981/82: 13

Dexter, A.G.; Nalewaja, J.D.; Buchli, J.A. 1980: Weed survey in North Dakota. Proceedings North Central Weed Control Conference, 1979 (Volume 34): 79

Kuntohartono, T.; Tarmani, P.; Sasongko, D. 1977: Weed vegetation in sugar-cane nurseries previously planted to maize, soya bean and groundnut. Majalah Perusahaan Gula 13(1): 78-88

Musselman, L.J.; Eplee, R.E.; Sand, P.F. 1980: Weed watch: cowpea Striga (Striga gesnerioides). Weeds Today 11(4): 14-15

Moody, K. 1981: Weed-fertilizer interactions in rice. IRRI International Rice Research Institute Research Paper Series 68: 35

Garcia Torres, L.; Vazquez, C.A. 1981: Weed-rape competition from the point of view of its duration. Anales del Instituto Nacional de Investigaciones Agrarias, Serie Agricola 14: 287-295

Kovacevic, J. 1980: Weediness of agroecosystems of clover and alfalfa fields in the world. Fragmenta Herbologica Jugoslavica 9(1): 11-15

Cramer, G.L.; Burnside, O.C. 1980: Weeds - identification aids in control. Farm, Ranch and Home Quarterly, Nebraska 27(2): 12-13

Fatemi, H. 1979: Weeds and chemical weed control in onion fields. Iranian Journal of Plant Pathology 15(1/4): 6-7

Basler, F. 1981: Weeds and their control. Lentils; : 143-154

Mukhopadhyay, S.K.; Ghosh, D.C. 1981: Weeds and their control in oil seed crops. Pesticides 15(12): 6-11

Terry, P.J. 1981: Weeds and their control in the Gambia. Tropical Pest Management 27(1): 44-52

Anonymous 1981: Weeds and weed control in Asia. Book Series, Food and Fertilizer Technology Center, Asian and Pacific Council 20: 259

Datta, S.K. de 1981: Weeds and weed control in rice. Datta, S K de: Principles and practices of rice production: 460-512

Ghosh, D.C.; Mukhopadhyay, S.K. 1980: Weeds and weed control in sesame. Pesticides 14(11): 24-29

Paller, E.C.; Lijauco, E.B. 1981: Weeds and weed control studies in cotton. WSSP Weed Science Society of the Philippines Newsletter 9(2): 6

Greco, N.; Brandonisio, A. 1982: Weeds as hosts of Heterodera schachtii in Conca del Fucino. Nematologia Mediterranea 10(1): 21-26

Manuel, J.S.; Bendixen, L.E.; Reynolds, D.A.; Reidel, R.M. 1980: Weeds as hosts of Pratylenchus. Research Bulletin, Ohio Agricultural Research and Development Center 1123: 25

Satyanarayana Prasad, J.; Seshagiri Rao, Y.; Zaheruddeen, S.M.; Mohan Das, C. 1980: Weeds as hosts to parasitic nematodes of rice. Current Science 49(19): 755-756

Joedodibroto, R.; Widyanto, L.S.; Soerjani, M. 1980: Weeds as non-conventional natural resources. Proceedings of the 7th Conference of the Asian Pacific Weed Science Society, Sydney, 1979 (Supplementary Volume): 47-50

Lehman, P.S. 1980: Weeds as reservoirs for nematodes that threaten field crops and nursery plants. Nematology Circular, Division of Plant Industry, Florida Department of Agriculture and Consumer Services 66: 2

Cerdeira, A.L.; Voll, E.; Cerdeira, R.M.M. 1980: Weeds associated with soybean crops in the state of Parana. Resumos XIII Congresso Brasileiro de Herbicidas e Ervas Daninhas, Bahia, 1980: 93

Roberts, E.H. 1980: Weeds from seeds. Conference Proceedings, Weed Control in Amenity Plantings 1980: 18-21

Ul' yanova, T.N. 1980: Weeds in Magadan Province. Trudy po Prikladnoi Botanike, Genetike i Selektsii 68(3): 34-41

Abad, R.G. 1980: Weeds in coconut and their control. Weed Science Society of the Philippines Newsletter 8(1): 3-5

Heidler, G. 1980: Weeds in lawns and possibilities for their control. Rasen Grunflachen Begrunungen 11(2): 41-46

Granstrom, B. 1981: Weeds in long-term leys. Weeds and Weed Control 22nd Swedish Weed Conference, Uppsala, 1981 (1. Reports; 2. Tables): 60-61

Lorenzi, H. 1980: Weeds in maize crops. Divulgacao Agronomica ShellBrazil 47: 1-9

Garcia Torres, L. 1980: Weeds in rape and their control. Informacion Tecnica Economica Agraria 41: 42-48

Wallgren, B.; Dock, A.M. 1981: Weeds in rotations - trials in spring cereals. Weeds and Weed Control 22nd Swedish Weed Conference, Uppsala, 1981 (1. Reports; 2. Tables): 170-180

Buchanan, G.A.; Adams, J.F.; Voak, S. 1979: Weeds in southeastern pastures - preliminary results of a regional survey. Proceedings of the 32nd Annual Meeting of the Southern Weed Science Society: 349

Ul' yanova, T.N. 1978: Weeds in soybean crops in the Primor'e. Trudy po Prikladnoi Botaniki, Genetiki i Selektsii 61(2): 41-49

Farizo, C.; Garcia, R.; Luduena, P.; Senigagliessi, C.; Romano, A. 1980: Weeds in sunflower crops. Malezas 8(3): 12-21

Herrlein, E.J. 1980: Weeds in the Duro Irrigation and Drainage System. Lavoura Arrozeira 325: 48-54

Merlier, H.; Deat, M. 1980: Weeds in the crops of the Ivory Coast. Weeds and their control in the humid and subhumid tropics Proceedings of a Conference at the International Institute of Tropical Agriculture 1978: 159-167

Anonymous 1981: Weeds in tropical crops: selected abstracts on constraints on production caused by weeds in maize, rice, sorghum-millet, groundnuts and cassava 1952-1980. FAO Plant Production and Protection Papers 32: 101

Graca, M.M.C. 1981: Weeds in wheat in Portugal. I Congresso Portugues de Fitiatria e de Fitofarmacologia e III Simposio Nacional de Herbologia, 1980 (Volume 3): 23-31

Miller, S.D.; Nalewaja, J.D. 1980: Weeds in wheat with tillage and herbicides. Proceedings North Central Weed Control Conference, 1979 (Vol. 34): 39

Aranha, C.; Leitao, H.F.; Pio, R.M. 1980: Weeds infesting lowlands in Sao Paulo state. Planta Daninha 3(2): 85-95

Altieri, M.A. 1981: Weeds may augment biological control of insects. California Agriculture 35(5/6): 22-24

Aranha, C.; Pio, R.M. 1981: Weeds occurring in rice crops (Oryza sativa L.) in the state of Sao Paulo. 1. Dicotyledons. Planta Daninha 4(1): 33-57

Swarbrick, J.T. 1981: Weeds of Australia. 3. Passifloraceae - the passion flowers. Australian Weeds 1(2): 20-22, 25

Blanco, H.G. 1978: Weeds of Brazil - Leguminosae. Biologico 44(2-3): 33-68

Blanco, H.G.; Novo, M. do C.S.S.; Santos, C.A.L. dos 1981: Weeds of Brazil - species of the common purslane family (Portulacaceae). Biologico 47(4): 127-143

Blanco, H.G.; Novo, M. do C.S.S.; Santos, C.A.L. dos 1980: Weeds of Brazil - species of the pigweed family (Amaranthaceae). Biologico 46(11): 247-276

Chaudhary, S.A.; Parker, C.; Kasasian, L. 1981: Weeds of central, southern and eastern Arabian Peninsula. Tropical Pest Management 27(2): 181-190

Nikitin, V.V.; Krasikova, N.S. 1978: Weeds of crops in Vologda Province. Byulleten' Vsesoyunogo Nauchno Issledovatel' skogo Instituta Rastenievodstva imeni NI Vavilova 81: 82-86

Caputa, J. 1981: Weeds of grassland. Revue Suisse d'Agriculture 13(3): 111-117

Lopez, J.A. 1981: Weeds of linseed and their control. Malezas 9(2): 40-41

Kuntohartono, T.; Tarmani, P. 1981: Weeds of mechanized sugarcane fields of Java: their economic importance and control. Paper presented at Congress of the International Society of Sugarcane Technologists, Manila, 1981: 13

Chaundhary, S.A.; Al Howaishel, Z. 1980: Weeds of southwestern Arabian Peninsula. Tropical Pest Management 26(3): 299-302

Kissmann, K.G. 1978: Weeds of soybeans. Invasoras na cultura de soja (Vol. I): 82

Novo, R.J.; Cragnolini, C.; Nobile, R.A.; Giraudo, L.J. 1980: Weeds of spring and summer in the gardens of Cordoba. Resumos XIII Congresso Brasileiro de Herbicidas e Ervas Daninhas, Bahia, 1980: 90

James, R.M. 1981: Weeds of turf in Eastern Australia and their control. Proceedings of the Sixth Australian Weeds Conference, 1981 (Volume 1): 209-214

Vecchio, V.; Miglietta, F.; Vazzana, C.; Crosta, G. 1980: Weeds of wheat: application times and products for the Prato-Florence plateau. Informatore Agrario 36(37): 12159-12163

Cussans, G.W. 1981: Weeds, weed control and cereal yields. Yield of Cereals, Course Papers 1981: 91-102

Staas Ebregt, E.M. 1979: Weeds. An assessment of control. Gewasbescherming 10: 127

Rao, D.V. 1981: Weekly markets help village economy. Kurukshetra 29(11): 20-22

Latch, B.J. 1980: Weeping willow rust in New Zealand. New Zealand Journal of Agricultural Research 23(4): 535-538

Fakalata, O. 1981: Weevil pest on kava stems in Vava'u (Tonga). Alafua Agricultural Bulletin 6(1): 38-39

Cmoluch, Z. 1979: Weevils (Curculionidae, Coleoptera) of the Swietokrzyski National Park. Annales Universitatis Mariae Curie-Sklodowska. Sectio C, Biologia 34: 209-218

Solodovnikova, V.S. 1981: Weevils of the genus Apion Hbst. (Curculionidae) of the European part of the USSR and the Caucasus. Trudy Vsesouznogo Entomologiceskogo Obsestva 63: 86-88

Felici, G. 1981: Weevils on strawberries in the Dordogne. Revue Horticole 219: 57-59

Ewertson, G.; Lundin, P. 1979: Weibull's Prisca - a new cereal cyst nematode resistant and mildew resistant spring barley variety. Agri Hortique Genetica 37: 14-24

Roland, M. 1980: Weibull's field bean variety Arla. Agri Hortique Genetica 38: 63-66

Anonymous 1980: Weibull's original variety Helge. Weibulls arsbok 1981: 51

Fajersson, F.; Svensson, G. 1980: Weibull's winter wheat variety Helge. Agri Hortique Genetica 38: 5-21

Jonsson, H.A. 1978: Weibulls original Sonja - new persistent white clover for south and central Sweden. Weibulls Arsbok: 21-22

Khromova, T.V. 1981: Weigela, its propagation by cuttings and use for landscaping. Byulleten' Glavnogo Botanicheskogo Sada 121: 59-64

Otake, A. 1982: Weighing of galls as a means of studying the ecology of the chestnut gall wasp, Dryocosmus kuriphilus Yasumatsu (Hymenoptera: Cybipidae) and its parasitoids. Applied Entomology and Zoology 17(1): 148-150

Warriss, P.D. 1981: Weight and ascorbic acid content of the adrenal glands in pigs. Research in Veterinary Science 31(2): 219-223

Hoffman, E.C.; Wangsness, P.J.; Hammers, V.M.; Emeigh, S.; Hagen, D.R.; Etherton, T.D.; Vasilatos, R. 1980: Weight and body composition of fetuses of lean and obese gilts during gestation. Journal of Animal Science 51(Suppl 1): 203

Jackson, O.F. 1980: Weight and measurement data on tortoises (Testudo graeca and Testudo hermanni) and their relationship to health. Journal of Small Animal Practice 21(7): 409-416

Lacey, J.H.; Crisp, A.H.; Hart, G.; Kirkwood, B.A. 1979: Weight and skeletal maturation - a study of radiological and chronological age in an anorexia nervosa population. Postgraduate Medical Journal 55(644): 381-385

Sharma, R.P. 1979: Weight and volume tables and volume-weight relation for poplar (Populus deltoides). Indian Forester 105(7): 509-512

Robertson, J.L.; Savin, N.E.; Russell, R.M. 1981: Weight as a variable in the response of the western spruce budworm to insecticides. Journal of Economic Entomology 74(5): 643-650

McCaughey, W.J. 1981: Weight change and milk production related to conception rate. UK, Northern Ireland, Department of Agriculture: Annual report on research and technical work of the Department of Agriculture for Northern Ireland 1980: 192-193

Mellini, E.; Campadelli, G. 1980: Weight comparison between parasitised and healthy individuals in the host-parasite couple Galleria mellonella L.-Gonia cinerascens Rond. Bollettino dell' Istituto di Entomologia della Universita degli Studi di Bologna 35: 109-125

Uijttenboogaart, T.G. 1981: Weight composition of chicken broiler and spent hen carcasses. Quality of poultry meat: 44-53

Supic, B.; Visnjic, C.; Delic, I.; Pejin, G.; Rede, R.; Prebis, V. 1980: Weight gain and quality of meat of broilers in relation to the source of dietary protein. Veterinaria, Yugoslavia 29(1/2): 90-95

Zain ul Abedin, M.; Kamel, H.; Hussain, A.; Mozamil, M. 1980: Weight gain in preterm acidotic infants treated with oral bicarbonate. Saudi Medical Journal 1(5): 267-274

Bray, G.A.; Lee, M.; Bray, T.L. 1980: Weight gain of rats fed medium-chain triglycerides is less than rats fed long-chain triglycerides. International Journal of Obesity 4(1): 27-32

Grochowski, J.; Stankiewicz, D.; Piatkowska, E. 1979: Weight gains and growth rate of hamsters maintained in cages constructed from different materials. Zwierzeta Laboratoryjne 16(1-2): 39-66

Spahn, U.; Knoll, G.; Hesse, V.; Petrich, E.; Plenert, W. 1979: Weight gains and metabolic behaviour of obese children. Ernahrungsforschung Wissenschaft und Praxis 24(2): 42-45

Arias, P. 1979: Weight gains in Holstein heifers fed Elephant grass. Venezuela, Instituto de Produccion Animal, Universidad Central de Venezuela: Annual Report 1978: Informe Anual 1978: 67-68

Bernardini, P.Mosconi 1980: Weight increase and tyrosine determination in the salivary glands of Periplaneta americana L. Redia 63: 327-337

Vos, J.G.; Stephany, R.W.; Caspers, J.W.; van Loon, J.T.; Metzlar, J.W.; Overhaus, H.B. 1982: Weight increase of the thyroid gland as a tentative screening parameter to detect the illegal use of thyreostatic compounds in slaughter cattle. Veterinary Quarterly 4(1): 1-4

Sherry, D.F.; Mrosovsky, N.; Hogan, J.A. 1980: Weight loss and anorexia during incubation in birds. Journal of Comparative and Physiological Psychology 94(1): 89-98

Jay, EG.; Cuff, W. 1981: Weight loss and mortality of three life stages of Tribolium castaneum (Herbst) when exposed to four modified atmospheres. Journal of Stored Products Research 173: 117-124

Schrub, J.C.; Courtois, H.; Vuillermet, P.; Viardot, N.; Mezaize, D. 1979: Weight loss and tiredness of obese patients. Study of muscular performance and weight changes. Semaine des Hopitaux de Paris 54(29/32): 942-946

Gorini, F.L.; Rosati, P.; Sozzi, A.; Faedi, W. 1978: Weight loss during the cold storage of Red Delicious apple clones. Annali dell' Istituto Sperimentale per la Valorizzazione Tecnologica dei Prodotti Agricoli 9: 83-92

Gorini, F.L.; Rosati, P.; Sozzi, A.; Faedi, W. 1978: Weight loss during the storage under refrigeration of clones of Red Delicious apples. Annali dell' Istituto Sperimentale per la Frutticoltura 9: 123-132

Watson, A.D.; Church, D.B.; Middleton, D.J.; Rothwell, T.L. 1981: Weight loss in cats which eat well. Journal of Small Animal Practice 22(7): 473-482

Beckett, G.J.; Dewhurst, N.; Finlayson, N.D.; Percy-Robb, I.W. 1980: Weight loss in primary biliary cirrhosis. Gut 21(9): 734-737

Ovcharova, G.P.; Mamulova, N.A.; Yakovlev, A.D.; Baranovskaya, S.I. 1981: Weight losses during freezing and storage of packaged tvorog. Kholodil' naya Tekhnika 1: 37-39

Gorini, F.L.; Rosati, P.; Sozzi, A.; Faedi, W. 1978: Weight losses during the storage of apples for winter consumption. Annali dell' Istituto Sperimentale per la Frutticoltura 9: 133-144

Gorini, F.L.; Sozzi, A. 1981: Weight losses in stored apples can be contained. Informatore Agrario 37(7): 14087-14088

Matskevitch, D.D.; V' yukov, B.E.; Malyshev, V.A. 1979: Weight mensuration of pulpwood. Bumazhnaya Promyshlennost 6: 28-29

Zahorska-Markiewicz, B. 1980: Weight reduction and seasonal variation. International Journal of Obesity 4(2): 139-143

Campadelli, G. 1980: Weight reduction in relation to time in chrysalids of Galleria mellonella L. free from or parasitised by Gonia cinerascens Rond. Bollettino dell' Istituto di Entomologia della Universita degli Studi di Bologna 35: 267-273

Uusvaara, O. 1978: Weight scaling of industrial chips and sawdust. Folia Forestalia, Institutun Forestale Fenniae 341: 18

Evers, S.E.; Rand, C.G. 1980: Weight status of Canadian Indian and non-Indian infants. Journal of the Canadian Dietetic Association 41(4): 318

Makepeace, P. 1981: Weight transfer reduces field damage. Cane Growers' Quarterly Bulletin 45(1): 20-21

Laszlo, C.A.; Milsum, J.H.; Varga, L.; MacKenzie, C.J. 1980: Weight-height relationship and the effect of self-assessed frame in Health Hazard Appraisal. Canadian Journal of Public Health 71(3): 181-189

Schulz, H.; Schettler, H. 1979: Weight-power ratio of self-propelled transport vehicles and farm machinery. Agrartechnik 29(9): 403-406

Gupta, S.D.; Sharma, R.; Chaturvedi, S.K.; Gupta, R. 1979: Weight/height ratio in assessment of protein calorie malnutrition. Indian Journal of Pediatrics 46(377): 187-190

Schaeffer, L.R.; Eriksson, J.A.; Wilton, J.W. 1981: Weighted averages of sire progeny tests for growth traits in record of performance beef herds. Canadian Journal of Animal Science 61(1): 35-44

Yokouchi, K. 1981: Weighted least squares method for fitting the lactation curve in dairy cows and the egg production curve in layers. Japanese Journal of Zootechnical Science 52(4): 314-316

Bitterlich, W. 1980: Weighting of relascope sample-trees at forest edges. Allgemeine Forstzeitung 91(12): 343-344

Munzer, W. 1981: Weighting the results of individual trials -- an improvement of precision in trials of breeding lines?. Zeitschrift fur Pflanzenzuchtung 87(1): 1-24

Molinuevo, H.A.; Miquel, M.C. 1979: Weights at birth and weaning of Aberdeen-Angus cattle and their crosses with criollo. Memoria, Asociacion Latinoamericana de Produccion Animal 14: 147

Jenkins, T.G.; Long, C.R.; Cartwright, T.C. 1980: Weights of carcass components of straightbred and crossbred bulls. Beef Cattle Research in Texas: 45-48

DeRoth, L.; Bisaillon, A.; Dallaire, A. 1980: Weights of endocrine glands in underdeveloped newborn piglets. Canadian Journal of Animal Science 60(4): 1015-1017

Wartluft, J.L. 1977: Weights of small Appalachian hardwood trees and components. USDA Forest Service Research Paper, Northeastern Forest Experiment Station (NE-366): 4

Pelekassis, C.D. 1980: Welcoming remarks. Proceedings of the 2nd Research Planning Conference on root knot nematodes, Meloidogyne spp, Region VII, Athens, Greece, 26-30 November 1979 International Meloidogyne Project, Contract No AID/ta c 1234: 1-5

Bareham, J.R.; Vestergaard, K. 1981: Welfare and productivity. Research and development in relation to farm animal welfare: 11-29

Sandford, S. 1980: Welfare and wanderers - the organization of social services for pastoralists. Arid Zone Research and Development: 447-457

Schmitz, P.M. 1980: Welfare economics assessment of price and currency policy intervention in EC agricultural markets. Europaische Hochschulschriften 272: 247

Edirisinghe, N. 1979: Welfare or growth? Sri Lanka's problem in peasant agriculture. Cornell Agricultural Economics Staff Paper, Department of Agricultural Economics, Cornell University (79-18): 20

Kirschke, D. 1981: Welfare theory analysis of agricultural price policy in the EC on the basis of the principle of readiness to pay. Agrarokonomische Studien, Christian Albrechts Universitat, Kiel 1: 282

Pawar, C.T.; Shinde, S.D. 1979: Well irrigation in upland districts of South Maharashtra region: a spatio-temporal perspective. Geographical Review of India 41(4): 314-320

Birks, J.S. 1980: Well lubricated Emirate economy. The Geographical Magazine 52(7): 470-476

Bure, R.G.; Koomans, P. 1981: Well-being and housing of weaners and fattening pigs. Publikatie, Instituut voor Mechanisatie, Arbeid en Gebouwen 155: 57-60

Harvey, J.W.; Terrell, T.G.; Hyde, D.M.; Jackson, R.I. 1981: Well-differentiated lymphocytic leukemia in a dog: long-term survival without therapy. Veterinary Pathology 18(1): 37-47

Jackson, T. 1979: Wells, health and village change: technology and adult learning interaction. 9th Annual Conference of the Canadian Association of African Studies, Winnipeg CA, 1-4 May 1979: 23

Edmunds, H. 1981: Welsh Black cattle. Journal of the Royal Agricultural Society of England 142: 24-33

Philipp, F. 1980: West German Federal Railway regulations for sleeper impregnation. Allgemeine Forstzeitschrift 4: 71

Anonymous 1982: West German and Dutch agriculture compared. Part 2. Landbouwwereldnieuws 37(4): 65-69

Johnson, N.F.; Ivie, M.A. 1981: West Indian record for Elasmus polistis Burks (Hymenoptera: Eulophidae). Florida Entomologist 64(4): 542

Reisen, W.K.; Hayes, C.G.; Azra, K.; Niaz, S.; Mahmood, F.; Parveen, T.; Boreham, P.F. 1982: West Nile virus in Pakistan. II. Entomological studies at Changa Manga National Forest, Punjab Province. Transactions of the Royal Society of Tropical Medicine and Hygiene 76(4): 437-448

Akhter, R.; Hayes, C.G.; Baqar, S.; Reisen, W.K. 1982: West Nile virus in Pakistan. III. Comparative vector capability of Culex tritaeniorhynchus and eight other species of mosquitoes. Transactions of the Royal Society of Tropical Medicine and Hygiene 76(4): 449-453

Deal, D. 1981: West Texas ground water. Chihuahuan Desert Discovery 9: 10-11

Pettit, R.D.; Sullivan, J.C. 1980: West Texas sand shinnery oak types. Research Highlights 1980 Noxious Brush and Weed Control; Range and Wildlife Management (Vol. 11): 62

Anonymous 1979: Western Agricultural Research Station, Kakamega. Kenya, Ministry of Agriculture: Annual report of the Scientific Research Division 1975: 186-187

Anonymous 1979: Western Gulf Forest Tree Improvement Program. Circular, Forest Genetics Laboratory, Texas Forest Service 247: 9-16

Stevens, RE.; Sartwell, C.; Koerber, TW.; Daterman, GE.; Sower, LL.; Powell, JA. 1980: Western Rhyacionia (Lepidoptera: Tortricidae, Olethreutinae) pine tip moths trapped using synthetic sex attractants. Canadian Entomologist 1126: 591-603

Anonymous 1980: Western black flea beetle (Phyllotreta pusilla) - Illinois - new state record. Cooperative Plant Pest Report 5(10): 196

Duncan, R.W. 1979: Western cedar borer. Pest Leaflet, Pacific Forest Research Centre, Canada (FPL 66): 4

Anonymous 1980: Western corn rootworm (Diabrotica virgifera) - Kentucky - new state record. Cooperative Plant Pest Report 5(1): 7

Anonymous 1981: Western flower thrips (Frankliniella occidentalis) - South Carolina - new state record. Cooperative Plant Pest Report 5(34): 641

Old, K.M. 1981: Western gall rust, a serious disease of Pinus radiata in California. Australian Forestry 44(3): 178-184

Anonymous 1979: Western ground water law. USA, American Society of Civil Engineers: Irrigation and Drainage in the Nineteen Eighties Irrigation and Drainage Division, American Society of Civil Engineers, Specialty Conference, July 17-20, 1979, Albuquerque, New Mexico: 181-210

Haddock, P.G. 1976: Western hemlock: silvical characteristics and management implications. Contribution, Institute of Forest Products, University of Washington 1979(34): 34-38

Symonds, R.; Salaberry, S. 1978: Western littoral region. Miscelanea, Centro de Investigaciones Agricolas "Alberto Boerger" (18): 65-81

Sheridan, D. 1981: Western rangelands: overgrazed and undermanaged. Environment 23(4): 14-20, 37-39

Aubert, P. 1980: Western red cedar - a reforestation species?. Revue Forestiere Francaise 32(4): 379-383

Still, S.M. 1980: Western soapberry - a good city tree. American Nurseryman 151(10): 7, 70-72

Anonymous 1978: Western spruce budworm. A pilot control project with carbaryl and trichlorfon 1975. Environmental monitoring of aquatic organisms, birds, and insect pollinators. Report, Northern Region, Forest Service, United States Department of Agriculture 1980(78-5): c. 250

Graham, R.M. 1981: Western tractors deliver power at lower price. International Agricultural Development 1(10): 20, 21

Homshaw, L.G.; Cambier, P. 1980: Wet and dry pore size distribution in a kaolinitic soil before and after removal of iron and quartz. Journal of Soil Science 31(3): 415-428

Bajo, S.; Suter, U. 1982: Wet ashing of organic matter for the determination of antimony. Analytical Chemistry 54(1): 49-51

DeHaan, K.; Klopfenstein, T.J.; Stock, R.; Abrams, S.; Britton, R.A. 1982: Wet distillers byproducts for growing ruminants. Beef Cattle Report 1982: 33-35

Galluzzo, J.V.; Marten, J.H. 1982: Wet rock grinding using cooling pond water. Environmental Symposium ' 82 The Fertilizer Institute: 1-26

Kornegay, E.T.; Thomas, H.R.; Handlin, D.L.; Noland, P.R.; Burbank, D.K. 1981: Wet versus dry diets for weaned pigs. Journal of Animal Science 52(1): 14-17

Anonymous 1980: Wetland forestry. Redogorelse, Forskningsstiftelsen Skogsarbeten 3: 64

Scarpace, F.L.; Quirk, B.K.; Kiefer, R.W.; Wynn, S.L. 1981: Wetland mapping from digitized aerial photography. Photogrammetric Engineering and Remote Sensing 47(6): 829-838

Rodiek, J. 1981: Wetland trees of Arizona for possible oasis use in arid regions. Desert Plants 3(2): 88-91

Breedlove, B.W.; Adams, S.R. 1982: Wetlands valuation & reclamation: state of the art in the central Florida phosphate district. Environmental Symposium ' 82 The Fertilizer Institute: 27-56

Wellons, J.D. 1980: Wettability and gluability of Douglas-fir veneer. Forest Products Journal 30(7): 53-55

Airhart, D.L.; Natarella, N.J.; Pokorny, F.A. 1980: Wetting a milled pine bark potting medium with surfactants. Forest Products Journal 30(12): 30-33

Shuvaev, V.A.; Kharitonov, V.D.; Kunizhev, S.M. 1981: Wetting and solution of dried milk products. Izvestiya Vysshikh Uchebnykh Zavedenii, Pishchevaya Tekhnologiya 2: 74-78

Myand, A.E.; Babkin, V.P.; Trishin, A.K. 1979: Wetting concentrate feeds. Tekhnika v Sel' skom Khozyaistve 10: 20-22

Chernyshev, V.O.; Rumyantsev, I.V.; Polonetskii, E.Z. 1980: Wetting powdered lime materials. Tekhnika v Sel' skom Khozyaistve 1: 13-15

Dexter, E. 1979: What Australia can learn from: extension research in the United Kingdom. Melbourne Notes on Agricultural Extension 16: 1-9

Auberger, B. 1980: What Common Agricultural Policy for tomorrow? A French point of view. Revue du Marche Commun 241: 519-526

Olsson, B. 1980: What EMIL has meant for Swedish food production. Nordisk Mejeriindustri 7(12): 641-644

Anonymous 1981: What a carry on for Danish pot plants. Horticulture Industry (May): 12

Durrant, T. 1982: What a lotta different bottles!. Milk Industry 84(6): 18-20, 22-23

Skjervold, H. 1979: What about the genetic improvement of litter size?. Acta Agriculturae Scandinavica (Suppl 21): 176-184

Murashkin, N.V.; Arkhipov, Y.I.; Mukhin, F.I.; Tyurin, E.T. 1981: What affects the production cost of tractors?. Lesnaya Promyshlennost' (5): 23-24

Sahoo, B. 1981: What ails khadi and village industries: an Orissa study. Kurukshetra 29(11): 23-27

Doughty, S.C. 1981: What are cycads?. American Nurseryman 154(11): 11, 59-63, 66

Jesse, E.V. 1981: What are marketing orders?. Fruit situation TFS US Dept of Agriculture Economic Research Service: (219) 39-45

Wright, C.E. 1981: What are the chances of good weather?. Agriculture in Northern Ireland 55(12): 372-377

Lago, J. 1980: What are the producers' requirements from the market?. International Sweetener and Alcohol Conference The future of sugar London, April 1, 2 and 3, 1980 Speakers' papers: 35-41

Corliss, J.O. 1981: What are the taxonomic and evolutionary relationships of the Protozoa to the Protista?. Bio Systems 14(3-4): 445-449

Anonymous 1980: What can a dairy plant earn with trout farming?. Deutsche Milchwirtschaft 31(27): 1145-1146

Wilson, C.B.; Remington, J.S. 1980: What can be done to prevent congenital toxoplasmosis?. American Journal of Obstetrics and Gynecology 138(4): 357-363

Haggar, C.; Dempfle, L. 1981: What can be gained by the BLUP procedure under various circumstances?. Paper, 32nd Annual Meeting of the European Association for Animal Production (VI-18): 6

Anonymous 1982: What can dairies do to survive against chain-store purchasing power?. Nordeuropaeisk Mejeri Tidsskrift 47(10): 286-294

Lilwall, N.B. 1980: What can farmers do about marketing?. Farm Business Outlook 10: 1-3

Rieder, K. 1981: What can school and advisory services contribute to the encouragement of working together in partnership?. Schule und Beratung 8/9(1): 1-7

Schutz, J.P. 1981: What can the selection system contribute to silviculture?. Schweizerische Zeitschrift fur Forstwesen 132(4): 219-242

Canfield, C. 1981: What can we save of the Broadlands?. New Scientist 89(1234): 28-31

Labat 1980: What constituted mixed tenure systems in France in 1975?. Cahiers de Statistique Agricole (5/6): 25-32

Quast, P. 1981: What contribution can certain scab fungicides make to the supply of trace elements in apple plantations and to the control of leaf spot ?. Mitteilungen des Obstbauversuchsringes des Alten Landes 36(4): 144-153

Jimmerson, R.M. 1981: What determines citizen involvement?. Journal of Extension 19(September/October): 21-26

Bennettova, B.; Fraenkel, G. 1981: What determines the number of ovarioles in a fly ovary?. Journal of Insect Physiology 276: 403-410

Payens, T.A.J.; Visser, S. 1981: What determines the specificity of chymosin towards kappa -casein?. Netherlands Milk and Dairy Journal 35(3-4): 387-389

Zwanepol, S. 1981: What do the farmers in the Ijsselmeer polder think of the advisory service. Bedrijfsontwikkeling 12(1): 17-19

Dirr, M.A. 1981: What do we know about cultivars?. American Nurseryman 154(6): 16-17, 88

OEgrim, M.E.; Nes, I. 1978: What do we know about the Norwegian diet?. Naringsforskning 22(3): 256-264

Slayen, P.W. 1980: What do young adults really know, think and do about health?. South African Medical Journal 57(21): 877-880

Ojanuga, D.N. 1981: What doctors think of traditional healers -- and vice versa. World Health Forum 2(3): 407-410

Wardle, P.; Palmieri, M. 1981: What does fuelwood really cost?. Unasylva 33(131): 20-23

Stensaasen, S. 1981: What does sport mean in the daily life of children and youth?. Physical culture and sports in the way of social groups 2 volumes VII International Symposium of the International Committee for Sociology of Sport: 81-100

Masoeu, M. 1981: What does the South African consumer expect from the dairy industry in the future, regarding products and marketing methods?. South African Journal of Dairy Technology 13(4): 85-86

Manawar, M. 1981: What does the South African consumer expect from the dairy industry regarding products and marketing methods? The viewpoint of the Indian consumer. South African Journal of Dairy Technology 14(1): 21-22

Reichel, D. 1980: What does the community get from nature reserves?. Landschaft als Lebensraum: 45-54

Krohn, B. 1977: What does the forestry wavelength achieve in the Central German Highlands?. Forsttechnische Informationen 29(9): 61-63

Voogt, W. 1981: What electrical conductivity (EC) for cucumbers in rockwool?. Groenten en Fruit 36(34): 26-27

Aeikens, H.O. 1980: What factors determine the development of average yields of cows in EEC member countries?. Tierzuchter 32(11): 474-475

Dickinson, F.E. 1981: What factors limit the yield in machine operations in sawmills?. Holz als Roh und Werkstoff 39(4): 131-133

Dam, A. van 1981: What food for everybody?. Development and Cooperation 6: 10-12

Bodiguel, M. 1980: What future for France's deserts?. Economie Rurale 139: 50-56

Bonnier, C. 1981: What future for agriculture?. Wallonie 8(1 (43)): 11-22

Jackson, D. 1980: What future for table grapes?. New Zealand Journal of Agriculture 141(2): 59-61

Anonymous 1980: What future for the Common Agricultural Policy?. Agriculture et Cooperation 30: 7-23

Lee, W.R. 1981: What happens in lead poisoning?. Journal of the Royal College of Physicians of London 15(1): 48-54

Schnetzler, J. 1980: What has become of Algerian agriculture?. Information Geographique 44(2): 59-72

Brown, A.W.A. 1980: What have insecticides done for us? Second AMCA memorial lecture, April 1980. Mosquito News 40(3): 333-338

Djurle, A.; Sigvald, R. 1980: What have we learnt from the 1979 tests on the intensified control of fungi and insects on wheat?. Vaxtskyddsrapporter Jordbruk 12: 64-68

Andersson, K.; Nilsson, I. 1980: What have we learnt from the tests in 1979 on the intensified control of fungi and insects on wheat? Results from southern Sweden. Vaxtskyddsrapporter Jordbruk 12: 48-53

Gercke, A. 1981: What honeybees are like: guidelines for beekeepers and their neighbours, for authorities and for anyone who wants to know more about bees and beekeeping. So sind die Bienen: Handreichung fur Imker und ihre Nachbarn, fur Behorden, und fur jeden, der sich ein sachgerechtes Urteil bilden will: 176

Quast, P. 1981: What influence has the addition of calcium nitrate or Wuxal Type 2 on the resistance of scab fungicide deposits to washing off by rain?. Mitteilungen des Obstauversuchringes des Alten Landes 36(6): 232-234

Lynch, P.B.; Kearney, P.A.; O' Grady, J.F. 1982: What influences birth weight of piglets ?. Farm and Food Research 13(3): 88-89

Brewbaker, J.L. 1980: What is giant Leucaena ?. Leucaena Newsletter 1: 43-44

Lee, A.N.; Orr, L.C. 1980: What is 2,4,5-T?. Queensland Agricultural Journal 106(3): 279-285

Dubois, N.R.; Lewis, F.B. 1981: What is Bacillus thuringiensis. Journal of Arboriculture 7(9): 233-240

Busey, P. 1980: What is Floratam ?. Proceedings of the Florida State Horticultural Society 92: 228-232

Subbarao, K. 1980: What is a surplus state?. Public distribution of rice in A.P. Artha Vijnana 22(1): 111-123

Corbineau, F.; Come, D. 1981: What is dormancy in cereals?. Cultivar 142: 15-17

Galley, R.; Naud, M.M.rquer, L. 1980: What is going on in Africa?. Actuel Developpement 35: 53-65

Anonymous 1982: What is happening to lamb demand?. Meat Demand Trends (82/3): 2-8

Galien, M. van der 1982: What is happening to seed potato yields?. Bedrijfsontwikkeling 13(8): 775-776

Perrot, E. 1980: What is left of ground rent?. Purpan 114: 46-52

Gaweda, W. 1979: What is new in the rendering industry. Przeglad Zbozowo Mlynarski 23(6): 32-35

Hurkman, W.J.; Beevers, L. 1980: What is pea legumin - Is it glycosylated?. Planta 150(1): 82-88

Fontaine, R. 1981: What is really happening to tropical forests?. Ceres, FAO 14(4): 15-19

Jourdan, M. 1980: What is recurrent education?. Western European Education 12(1): 38-44

Bird, R.M. 1980: What is the age of the oldest Bat Cave maize?. Maize Genetics Cooperation News Letter 54: 61-62

Stephan, G.E. 1980: What is the animal air transportation association?. Paper, Society of Automotive Engineers: (801071)

Nelson, E.C. 1980: What is the correct name for the Dunkeld hybrid larch (Larix decidua X L. leptolepis). Irish Forestry 37(2): 112-118

Schumann 1980: What is the future of milk recording?. Milchpraxis 18(3): 74

Giavarini, I.; Fini, M.A.; Zucchi, P. 1980: What is the most economical reproductive rhythm?. Rivista di Coniglicoltura 17(6): 19-23

Hermann, P. 1980: What is the optimal number of plants? or What quality can be sold?. Gb + Gw 80(10): 233-234

Kaplan, L. 1981: What is the origin of the common bean?. Economic Botany 35(2): 240-254

Wirth, H. 1982: What is the performance of new apple cultivars in the experimental plantation?. Obstbau 7(7): 310, 312-315

MacKerron, D.K.L.; Waister, P.D. 1982: What is the potential yield of the potato?. Arable Farming 9(3): 22, 25

Laitinen, A.; Nurmisto, U. 1982: What is the price of a cow-house? Dimensioning according to the need. Teho 5: 11-14

Bouzidi, A. 1980: What is the situation in Algerian agriculture?. Revue Algerienne des Sciences Juridiques, Economiques, et Politiques 17(3): 415-428