EurekaMag PDF full texts Chapter 26,450

Winner, W.E.; Bewley, J.D. 1977: Ecological and physiological effects of sulfur di oxide upon terrestrial mosses. Plant Physiology 59(6 Suppl): 123

Sveshnikova, V.M. 1970: Ecological and physiological investigations of ground vegetation in arid regions of the ussr. Ekologiya 1(4): 19-24

Ivanova, M.B.; Korobtsova, E.V. 1974: Ecological and physiological patterns of polyartemia forcipata anostraca from tundra water bodies of the east murman russian sfsr ussr. Zoologicheskii Zhurnal 53(8): 1140-1147

Zimmermann, Y. 1970: Ecological and physiological studies on oscillatoria rubescens. Schweizerische Zeitschrift fuer Hydrologie 32(2): 487

Kimura, M. 1969: Ecological and physiological studies on the vegetation of mt shimagare japan vii analysis of production processes of young abies g stand based on the carbohydrate economy. Botanical Magazine Tokyo 82(967): 6-19

Remeslo, V.N.; Shmat'ko I.G.; Pezhemskaya, T.A.; Shvedova, O.E.; Latashenko, O.P.; Kononenko, V.A. 1978: Ecological and physiological study of water regimen of spring wheat cultivars and lines of the mironovskaya selection. Doklady Vsesoyuznoi Ordena Lenina i Ordena Trudovogo Krasnogo Znameni Akademii Sel'skokhozyaistvennykh Nauk Imeni V I Lenina 3: 5-7

Bir, S.S.; Vasudeva, S.M. 1972: Ecological and phyto geographical observations on the pteridophytic flora of pachmarhi hills central india. Journal of the Indian Botanical Society 51(3-4): 297-304

Mueller, K. 1973: Ecological and phyto historical investigations of lowland bog plant biotopes of the ombrotrophic bog with special respect to its pools and lakes in northwestern germany. Beitraege zur Biologie der Pflanzen 49(2): 147-235

Shcherbach, S.R. 1977: Ecological and phytocenotic analysis of the flora of meadow phytocenoses of the upper berezina ussr floodplain. Vyestsi Akademii Navuk BSSR Syeryya Biyalahichnykh Navuk 2: 9-16

Seledets, V.P. 1974: Ecological and phytocenotic characteristics of danthonia intermedia poaceae. Izvestiya Sibirskogo Otdeleniya Akademii Nauk SSSR, Seriya Biologicheskikh Nauk 1974(2): 20-24

Pyetruchuk, N.I. 1975: Ecological and phytocenotic characteristics of the meadow flora of the floodplain of the lower pripyat river. Vyestsi Akademii Navuk Bssr Syeryya Biyalahichnykh Navuk: 0

Shilov, M.P.; Mikhailova, T.N. 1970: Ecological and phytocenotic characteristics of the water chestnut d trapa natans d in floodplain basins of the vladimir district. Ekologiya 1(5): 53-59

Shilov, M.P.; Mikhailova, T.N. 1971: Ecological and phytocenotic characteristics of the water chestnut d trapa natans d in river water bodies of the vladimir province. Ecology (New York) 5: 409-413, 1970

Slyadnev, A.P. 1972: Ecological and phytocenotic determination of the response of pine to nitrogen fertilizer. Izvestiya Vysshikh Uchebnykh Zavedenii Lesnoi Zhurnal 2: 5-8

K.H.B.tanouny; S.A.u El-Souod 1972: Ecological and phytosociological study of a sector in the lybian desert. Plant Ecology 25(1-4): 335-356

Marstrand, P.K. 1976: Ecological and social evaluation of industrial development. Environmental Conservation 3(4): 303-308

Wallace, R.A. 1974: Ecological and social implications of sexual dimorphism in 5 melanerpine woodpeckers. Condor 76(3): 238-248

Moore, D.R. 1971: Ecological and systematic notes on caecidae collected at st croix usa virgin islands. Bulletin of the American Malacological Union Incorporated 37: 11

Moore, D.R. 1972: Ecological and systematic notes on caecidae from st croix usa virgin islands. Bulletin of Marine Science 22(4): 881-899

Armstrong, J.M.; Mc Fadden, J.T. 1971: Ecological and systems planning for the great lakes. Journal Water Pollution Control Federation 43(12): 2402-2411

Asaul, Z.I. 1973: Ecological and taxonomic characteristics and geographical range of phacus spp species in the ukrainian ssr. Ukrayins'kyi Botanichnyi Zhurnal 30(4): 479-488

Dogadina, T.V. 1971: Ecological and taxonomic characteristics of euglenoidina in waste waters. Hydrobiological Journal: 65-67

Kuz'mychov A.I.; Antonov, I.S. 1975: Ecological and topographic series of vegetation of erosion forms of relief in the northeast of the chernigov territory ussr. Ukrayins'kyi Botanichnyi Zhurnal 32(2): 217-219

Bykovski, V.A. 1977: Ecological and toxicological bases of directed control of arvicola terrestris and microtus arvalis in agricultural crops. Bulletin OEPP 7(2): 509-511

Kutsaftikis, A. 1973: Ecological and zoo geographic contributions to the information on the hesperiidae of greece lepidoptera. Entomologische Nachrichten 17(11-12): 170-172

Shvarts, S.S.; Shats, V.Ya; Syuzyumova, L.M. 1974: Ecological approach to analysis of tumor growth. Ekologiya 5(5): 11-16

Izrael, Y.A.; Nazarov, I.M.; Filippova, L.M.; Anokhin, Y.A.; Koropalov, V.M.; Ostromogil'skii A.Kh; Ryaboshapko, A.G. 1978: Ecological approach to the assessment of the state of the ecosystem and to control of its quality. Doklady Biological Sciences 241(1-6): 325-329

Holliman, J. 1974: Ecological approaches to agricultural development. Vann, Anthony And Paul Rogers (Ed ) Human Ecology And World Development Proceedings Of A Symposium Huddersfield, England, April 1973 Xvi+180p Plenum Press: London, England; New York, N Y , U S A ISBN 0-306-30794-4: 93-112

Chernyshev, V.I. 1976: Ecological approaches to the housing of animals monkeys. Zeitschrift Fuer Versuchstierkunde: 159-160

Bortone, S.A. 1971: Ecological aspects of 2 species of parasitic copepods new to the tide water silverside menidia beryllina. Journal of the Elisha Mitchell Scientific Society 87(3): 120-123

Talbot, L.M. 1971: Ecological aspects of aid programs in east africa with particular reference to rangelands. Bulletins from the Ecological Research Committee-NFR (Statens Naturvetenskapliga Forskningsrad) 13: 21-51

Wilbur, H.M.; Collins, J.P. 1973: Ecological aspects of amphibian metamorphosis. Science 182(4119): 1305-1314

Powers, L.W. 1973: Ecological aspects of burrows and fiddler crab behavior. American Zoologist 13(4): 1271

Kantorovich, R.A. 1970: Ecological aspects of chronic viral infections. Vestnik Akademii Meditsinskikh Nauk SSSR 25(10): 68-73

Donauber, E. 1976: Ecological aspects of diseases of pinus nigra. Poljoprivredna Znanstvena Smotra 39(49): 525

Phillips, J. 1969: Ecological aspects of international development south of the sahara south africas potential contribution by the turn of the century speech. South African Journal of Science 65(10): 277-290

Altman, I. 1971: Ecological aspects of interpersonal functioning. Esser, Aristide H (Edited By) Behavior And Environment The Use Of Space By Animals And Men Symposium Xvii+411p Illus Plenum Press: New York, N Y , U S A ; London, England 291-306

Strain, B.R. 1971: Ecological aspects of land management. The Institute Of Ecology (Sponsor) Man in The Living Environment: Report Of The Workshop on Global Ecological Problems 267 P Illus Maps Institute Of Ecology (Robert F Inger, Field Museum Of Natural History, Roosevelt Blvd And Lake Shore Drive, Chicago, Illinois 60605, Usa) 165-218

Fitzgerald, J.M.; Lee, J. 1978: Ecological aspects of luciferases from marine bacteria. Loutit, Margaret W And John A R Miles (Ed ) Proceedings in Life Sciences Microbial Ecology First International Symposium 1977 Xxii+452p Illus Springer-Verlag: New York, N Y , Usa; Berlin, West Germany ISBN 0-387-08974-8; ISBN 3-540-08974-8: 40-41

Boush, G.M.; Batterton, J.C. 1972: Ecological aspects of pesticide microbial relationships. Matsumura, Fumio, G Mallory Boush And Tomomasa Misato (Ed ) Environmental Toxicology Of Pesticides Proceedings Of A United States-Japan Seminar Oiso, Japan, October, 1971 Xiv+637p Illus Maps Academic Press: New York, N Y , U S A ; London, England 401-422

Conte, F.S. 1971: Ecological aspects of selected crustacea of 2 marsh embayments on the texas coast. Dissertation Abstracts International B Sciences and Engineering 32(4): 2270-B-2271-B

Frost, D.V.; Ingvoldstad, D. 1975: Ecological aspects of selenium and tellurium in human and animal health. Chemica Scripta 8A: 96-107

Buckley, G.D. 1974: Ecological aspects of some molluscan species of pleasant bay orleans massachusetts usa. Bulletin of the American Malacological Union Incorporated 40: 13

Pattoli, D.G.B. 1971: Ecological aspects of south american trypanosomiasis part 3 local dispersion of triatomids with special reference to triatoma sordida. Revista De Saude Publica: 205

Wiersema, G.J. 1976: Ecological aspects of supplementary winter feeding of red deer in scotland. Netherlands Journal of Zoology 26(3): 448

Coulter, J.D. 1973: Ecological aspects of the climate. Williams, Gordon R (Ed ) The Natural History Of New Zealand: An Ecological Survey Xviii+434p Illus Maps A H And A W Reed: Wellington, N Z (Dist in U S A By Charles E Tuttle Co , Rutland, Vt ) 28-60

Bak, R.P.M. 1975: Ecological aspects of the distribution of reef corals in the netherlands antilles. Bijdragen tot de Dierkunde 45(2): 181-190

Brosset, A.; Chappuis, C. 1969: Ecological aspects of the evolution of sonorous emissions in birds. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences Serie D Sciences Naturelles 268(7): 1113-1114

Thomas, D.G.; Dartnall, A.J. 1971: Ecological aspects of the feeding behavior of 2 calidritine sandpipers wintering in south eastern tasmania. Emu 71(1): 20-26

Schminke, H.K. 1973: Ecological aspects of the generic classification of the family parabathynellidae bathynellacea malacostraca. Zeitschrift fuer Zoologische Systematik und Evolutionsforschung 11(2): 154-160

C.M.Vooren 1972: Ecological aspects of the introduction of fish species into natural habitats in europe with special reference to the netherlands a literature survey. Journal of Fish Biology 4(4): 565-583

Lee, V.H. 1972: Ecological aspects of the Jos Plateau, Nigeria. Bulletin of the World Health Organization 46(5): 641-644

Filipponi, A.; Petrelli, G. 1972: Ecological aspects of the sex ratio in arrenotocic macrochelidae. Bollettino di Zoologia 38(4): 521-522

Hepher, B. 1978: Ecological aspects of warm water fish pond management. Gerking, Shelby Delos , (Ed ) Ecology Of Freshwater Fish Production Xiv+520p Illus Halsted Press/Wiley: New York, N Y , Usa ISBN 0-470-99362-6: 447-468

Gavrin, V.F. 1970: Ecological aspects of waterfowl molting in kazakhstan. Riistatieteellisia: 77

Ramanamurty, K.V.; Ganapati, P.N. 1975: Ecological aspects of zoo plankton production off visakhapatnam india bay of bengal. Proceedings of the Indian Academy of Sciences Section B 81(5): 207-222

Lee, D.S. 1970: Ecological associations of amphibians and reptiles with certain maryland mammals. Bulletin of the Maryland Herpetological Society 6(2): 19-21

Leo Levy; Louis Rowitz 1971: Ecological attributes of high and low rate mental hospital utilization areas in chicago. Social Psychiatry and Psychiatric Epidemiology 6(1): 20-28

Graf, R.L. 1976: Ecological awareness and sport hunting a viewpoint. Wildlife Society Bulletin 4(3): 127-128

Southwood, T.R.E.; Way, M.J. 1970: Ecological background to pest management. Rabb, R L And F E Guthrie (Edited By) Concepts Of Pest Management Symposium Xi+242p Illus Maps North Carolina State University: Raleigh, N C , U S A 6-29

Miller, A.R. 1972: Ecological balance in semi enclosed seas. Environmental Affairs 2(1): 191-204

Heussler, P.; Castillo, S.J.; Merino, M.F. 1978: Ecological balance of algal cultures in arid climates major results of the peruvian german micro algae project at trujillo. Ergebnisse der Limnologie 11: 17-22

Rolfes, J.K.; Feinstein, A.; Dietz, R.A.; Milliken, D.M.; Baird, R.C.; Fable, W.A.; Causey, B.D. 1974: Ecological base line study of the fish of the anclote anchorage. Gibbons, J Witfield And Rebecca R Sharitz (Ed ) Thermal Ecology Proceedings Of A Symposium Held at Augusta, Ga , U S A May 3-5, 1973 Xvi+670p Illus Maps United States Atomic Energy Commission Technical Information Center: Oak Ridge, Tenn (Dist By National Technical Information Service U S Department Of Commerce Springfield, Va ISBN 0-87079-014-X: 448-461

Zuluaga, P.A.; Zuluaga, E.M.; Lumelli, J.; De La Iglesia, F.J. 1971: Ecological bases for the determination of grape cultivation regions of the country. Zuluaga, Pedro A , Enrique M Zuluaga, Julio Lumelli And Francisco J De La Iglesia Ecologia De La Vid En La Republica Argentina (Ecology Of The Grapevine in The Argentine Republic ) 149 P Illus Maps National University Of Cuyo, School Of Agricultural Sciences, Mendoza, Spain 61-104

Zuluaga, P.A.; Zuluaga, E.M.; Lumelli, J. 1971: Ecological bases for the typification of grape growing and wine making of argentina. Zuluaga, Pedro A , Enrique M Zuluaga, Julio Lumelli And Francisco J De La Iglesia Ecologia De La Vid En La Republica Argentina (Ecology Of The Grapevine in The Argentine Republic ) 149 P Illus Maps National University Of Cuyo, School Of Agricultural Sciences, Mendoza, Spain 105-143

Krapivnyi, A.P.; Turchaninov, V.V. 1969: Ecological bases of adaptive behavioral forms of birds during the resolution of the problem involving an immovable food stimulus. Zoologicheskii Zhurnal 48(5): 717-721

Cirio, U. 1974: Ecological basis for a program to control ceratitis capitata on procida island italy. Redia 55: 189-202

Duviard, D.; Pollet, A. 1973: Ecological behavior of winged insect populations in the savannas of ivory coast part 1 spatial and seasonal distribution of diptera homoptera and hymenoptera in a moist shrub savanna. Oikos 24(1): 42-57

Galanin, A.V. 1973: Ecological biocenotic elements of associative flora their isolation and analysis. Botanicheskii Zhurnal (St Petersburg) 58(11): 1608-1618

Doroganevskaya, E.A. 1974: Ecological causality of protein content and catalase activity in mountain plants. Ekologiya 5(1): 41-48

Dubrovsky, Y.A. 1975: Ecological causes of predominance of some mammals as reservoirs of leishmania tropica major in turanian deserts uzbek ssr kazakh ssr ussr. Folia Parasitologica (Ceske Budejovice) 22(2): 163-169

Ruggles, C.P.; Watt, W.D. 1975: Ecological changes due to hydro electric development on the st john river. Journal of the Fisheries Research Board of Canada 32(1): 161-170

Mathews, D. 1974: Ecological changes in settlement pattern in the mississippi river delta. Bulletin of the Georgia Academy of Science 32(1-2): 34

Mueller, H. 1970: Ecological changes in the lake of otterstedt west germany during the course of the postglacial time limno geological investigations on lower saxonian inland waters part 9. Bericht der Naturhistorischen Gesellschaft zu Hannover 114: 33-47

Krylova, N.F. 1974: Ecological characteristics and productivity of siberian knyazhik in the south altai. Izvestiya Sibirskogo Otdeleniya Akademii Nauk SSSR, Seriya Biologicheskikh Nauk 1974(1): 111-112

Nadezhina, T.P. 1973: Ecological characteristics and reserves of meristotropis triphylla in the firyuza region of turkmen ssr. Rastitel'nye Resursy 9(3): 346-355

Belopolskii, L.O. 1972: Ecological characteristics in accipiter nisus migrations. Ekologiya 3(2): 58-63

Daum, C.M.; Lawson, K.R.; Turkewitz, G.G. 1976: Ecological characteristics of a neo natal intensive care unit. Pediatric Research 10(4): 302

Evdokimenko, Z.I. 1974: Ecological characteristics of buckwheat cultivars in the polesye of the belorussian ssr. Sbornik Nauchnykh Trudov Belorusskii Nauchno-Issledovatel'skii Institut Zemledeliya 18: 164-168

Itoh, K. 1978: Ecological characteristics of cultured depth based on growth and metabolism of pearl oyster pinctada fucata. Bulletin of the National Pearl Research Laboratory 22: 2337-2362

Andreev, A.V. 1971: Ecological characteristics of lagopus mutus on the commander islands. Zoologicheskii Zhurnal 50(8): 1260-1262

Shubin, I.G.; Bekenov, A. 1973: Ecological characteristics of lagurus lagurus in the zaisansk hollow. Izvestiya Akademii Nauk Kazakhskoi SSR Seriya Biologicheskaya 2: 43-47

Brovdii, V.M. 1973: Ecological characteristics of pyrrhalta luteola coleoptera chrysomelidae in the ukrainian ssr ussr. Dopovidi Akademiyi Nauk Ukrayins'koyi RSR Seriya B Heolohiya Heofizyka Khimiya ta Biolohiya 35(9): 852-856

Zhyubikas, I.I. 1969: Ecological characteristics of some animals inhabiting in the tide pools of the east murman ussr. Zoologicheskii Zhurnal 48(5): 635-641

Polyakova, P.E.; Gomoyunova, N.P. 1973: Ecological characteristics of some species of blood sucking mosquitoes from central chukotka. Parazitologiya 7(4): 327-330

Ioannisiani, T.G.; Lavrova, N.K.; Birg, A.V. 1970: Ecological characteristics of some species of the genus phyllobius coleoptera curculionidae from belorussia. Entomologicheskoe Obozrenie 49(4): 800-809

Kostyna, H.O.; Portyanko, O.V. 1972: Ecological characteristics of taraxacum officinale. Ukrayins'kyi Botanichnyi Zhurnal 29(1): 38-41

Luk'yanenko V.I.; Geraskin, P.P.; Bal' N.V. 1978: Ecological characteristics of the hemo globinograms of 3 species of sturgeon. Journal of Evolutionary Biochemistry and Physiology 14(4): 284-287

Abdurakhmanov, Y.A. 1973: Ecological characteristics of the mingechaur reservoir roach rutilus rutilus caspicus natio kurensis. Journal of Ichthyology 13(5): 650-662

Shapiro, A.M. 1973: Ecological characteristics of the new york state usa butterfly fauna lepidoptera. Journal of the New York Entomological Society 81(4): 201-209

Abdurakhmanov, Y.A. 1973: Ecological characteristics of the roach rutilus rutilus caspicus natio kurensis of the mingechaur reservoir. Voprosy Ichtiologii 13(5): 785-797

Shubin, I.G.; Bekenov, A. 1971: Ecological characteristics of the tamarisk gerbil in the zaisan basin. Ekologiya 2(4): 97-98

Gramma, V.N. 1974: Ecological characteristics of the water entomo fauna of the strel'tsovskaya step preserve of the voroshilovgrad oblast. Vestnik Khar'kovskogo Universiteta Seriya Biologiya 6: 105-109

Huglin, P.; Nameth, M. 1972: Ecological characteristics of vines and vineyards. Bulletin de l'O I V (Office International de la Vigne et du Vin) 45(491): 7-25

Fed, K.I.A. 1970: Ecological characteristics of zabrus tenebrioides and substantiation periods for its control. Vestnik Zoologii 4(6): 25-29

Viktorovskaya, Y.A. 1976: Ecological characteristics of zeiraphera ratzeburgiana lepidoptera tortricidae. Entomological Review 55(3): 37-39

Glazek, T. 1969: Ecological characterization of localities of linnaea borealis d in the forest district of cmielow the piedmont of ilza malpolska upland central poland. Fragmenta Floristica et Geobotanica 15(3): 333-341

Brower, L.P. 1972: Ecological chemistry of the palatability cardiac glycoside spectrum in monarch butterflies danaus plexippus and asclepias milkweeds. American Zoologist 12(4): 712-713

Borhidi, A. 1969: Ecological coenological behavior of the subspecies of the quercus petraea d group and the quercus pubescens d group. Botanikai Kozlemenyek 56(3): 155-158

Lelek, A.; El Zarka, S. 1973: Ecological comparison of the pre impoundment and post impoundment fish faunas of the river niger and kainji lake nigeria. Ackermann, William C , Gilbert F White And E B Worthington (Ed ) Geophysical Monograph, No 17 Man-Made Lakes: Their Problems And Environmental Effects Symposium Knoxville, Tenn , U S A , May 3-7, 1971 Xiii+847p Illus Maps American Geophysical Union: Washington, U S A 655-660

Munshower, F.F.; Behan, M.J. 1971: Ecological compartmentation of airborne cadmium in a grassland ecosystem. American Journal of Botany 58(5 Part 2): 476

Flerov, K.K.; Yanovskaya, N.M. 1971: Ecological complexes of mammals of the asian oligocene and their zoo geographic characteristics. Trudy Paleontologicheskogo Instituta Akademiya Nauk SSSR 130: 7-31

Lebrun, P.; Vanruymbeke, M. 1971: Ecological concern about the relation between temperature and time of development of oribatids. Acarologia 13(1): 176-185

Lebedev, V.G. 1975: Ecological conditioning of fecundity of the lake kuben whitefish coregonus lavaretus nelmuschka. Journal of Ichthyology 15(1): 50-55

Teoh, B.L. 1972: Ecological conditions for successful culture of fish in sewage pond effluents. Indo-Pacific Fisheries Council Proceedings 15(2): (1974)

Marcu, G. 1969: Ecological conditions for the appearance of hornbeams d in the quercus frainetto d stands in the western part of the romanian plains. Feddes Repertorium 79(6): 363-372

Mazade, M.; Negre, R. 1973: Ecological conditions for the implantation of cedar seeds at petit luberon. Boletim da Sociedade Broteriana 47: 213-275

Bocquet Vedrine, J. 1972: Ecological conditions necessary for the establishment of parasitism of the operculate cirripedia by rhizocephala. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences Serie D Sciences Naturelles 275(1): 67-69

L.T.con F.; Timbal, J. 1972: Ecological conditions of beech trees in northeastern and northwestern france. Revue Forestiere Francaise 24(3): 187-200

Kuptsov, A.I. 1973: Ecological conditions of cultivated fields as a factor of the evolution of the earths flora. Problemy Ekologii: 52

Kharitonov, A.Yu 1975: Ecological conditions of larval phases of dragonflies in the arctic region. Ekologiya 6(3): 96-99

Gilbert, L.E. 1975: Ecological consequences of a co evolved mutualism between butterflies and plants. Gilbert, Lawrence E And Peter H Raven (Ed ) Coevolution Of Animals And Plants Symposium V First International Congress Of Systematic And Evolutionary Biology Boulder, Colo , U S A , Aug 10-11, 1973 Xiii+246p Illus University Of Texas Press: Austin, Tex , U S A ; London, England ISBN 0-292-71031-3: 210-240

Fuller, R.G.; Kirkwood, J.B. 1977: Ecological consequences of nuclear testing. Merritt, Melvin L And R Glen Fuller (Ed ) The Environment Of Amchitka Island, Alaska Xii+682p Illus Maps Technical Information Center, Energy Research And Development Administration (Available As Tid-26712 From National Technical Information Service U S Department Of Commerce: Springfield, Va , Usa) ISBN 0-87079-106-0: 627-649

Weiss, K.M. 1971: Ecological consideration of dietary explanations for multiple australopithecine species. American Journal of Physical Anthropology 35(2): 299

Mechsner Kl; Wuhrmann, K. 1974: Ecological considerations and an exemplification on biological treatment for dairy wastes. Federation Internationale de Laiterie Bulletin Annuel 77: 75-84

Forsse, A. 1971: Ecological considerations and the swedish development program. Bulletins from the Ecological Research Committee-NFR (Statens Naturvetenskapliga Forskningsrad) 13: 112-116

Hanna, J.M. 1971: Ecological considerations of coca d use in a high altitude population. American Journal of Physical Anthropology 35(2): 282

Wasser, L. 1969: Ecological considerations of manual space flight. Yale Scientific 44(3): 16-19

Marcuzzi, G.; Lorenzoni, A.M. 1969: Ecological considerations of the animal population of the lagabrun peat bog. Studi Trentini di Scienze Naturali Sezione B Biologica 46(2): 247-266

Marcuzzi, G.; Lorenzoni, A.M. 1970: Ecological considerations of the animal population of the santo lake of cembra. Studi Trentini di Scienze Naturali Sezione B Biologica 47(1): 81-90

Bulimar, F. 1973: Ecological considerations on odonata larvae odonata insecta from the delta of the danube. Analele Stiintifice ale Universitatii "Al I Cuza" din Iasi Sectiunea II (A) Biologie 19(1): 171-178

Mitchell, R. 1972: Ecological control of microbial imbalances. MITCHELL, RALPH (ED ) WATER POLLUTION MICROBIOLOGY X+416P ILLUS WILEY-INTERSCIENCE, A DIVISION OF JOHN WILEY and SONS, INC : NEW YORK, N Y , U S A ; LONDON, ENGLAND 273-288

Neill, W.T. 1976: Ecological data bearing on the age of kirk serrated points in florida usa. Florida Anthropologist 29(4): 153-159

Duval, J.; Rabenirairy, L. 1971: Ecological data for rational control using an insecticide of styloconops spinosifrons ceratopogonidae on the beaches of nossi be. Comptes Rendus des Seances de la Societe de Biologie et de ses Filiales 165(2): 448-451

Belousova, N.A. 1972: Ecological data of mire vegetation. Ekologiya 3(4): 90-93

Genest Villard, H. 1973: Ecological data on a leggada of the savannahs of central africa mus oubanguii rodents muridae. Mammalia: 220-230

Neacsu, P.; Draghia, I. 1973: Ecological data on certain burrowing lepidoptera and diptera in the petresti forest vrancea district romania. Travaux du Museum National d'Histoire Naturelle "Grigore Antipa" 13: 195-202

Rivas Martinez, S. 1975: Ecological data on continental aquatic vegetation. Anales del Instituto Botanico A J Cavinilles 32(1): 199-205

Ovezmukhammedov, A. 1974: Ecological data on distribution of intestinal coccidia parasitizing reptiles in the turkmen ssr ussr. Izvestiya Akademii Nauk Turkmenskoi Ssr Seriya Biologicheskikh Nauk: 67

Joyal, R. 1970: Ecological data on peat moss from mer bleue near ottawa. Annales de l'ACFAS (Association Canadienne Francaise pour l'Avancement des Sciences) 37(Suppl): 10

Tortorici, R.; Panetta, P. 1977: Ecological data on some opisthobranchia collected in the gulf of taranto italy gastropoda. Atti della Societa Italiana di Scienze Naturali e del Museo Civico di Storia Naturale di Milano 118(2): 249-257

Nival, P. 1969: Ecological data on some rare planktonic protozoans in the mediterranean. Protistologica 5(2): 215-225

Manolache, C.; Pasol, P.; Romascu, E.; Iordan, P.; Naum, A.; Sadagorschi, D.; Popescu, M. 1972: Ecological data on the pest fauna of grapevine growing on the sands of the platonesti saveni suditi area ialomita romania. Analele Institutului de Cercetari Pentru Protectia Plantelor 10: 257-264

Cordonnier, P. 1975: Ecological data on the wintering avi fauna of bas bugey ain france. Alauda 43(3): 217-228

Harper, A.B. 1977: Ecological deficiency and life expectancy in pribilof aleuts. American Journal of Physical Anthropology 47(1): 136

Bol'shakov V.N. 1971: Ecological dependence of certain internal characters of small mountain mammals in connection with feeding habits. Ecology (New York) 6: 522-529, 1970

Simmons, K.E.L. 1970: Ecological determinants of breeding adaptations and social behavior in 2 fish eating birds. Crook, John Hed By . Social Behavior In Birds And Mammals: Essays On The Social Ethology Of Animals And Man. X1 492p. Illus. Academic Press Inc: London, England; New York, N.y., U.s.a. 37-77

Franz, D.R. 1976: Ecological determinants of opisthobranch distribution patterns in the temperate northwest atlantic. Journal of Molluscan Studies 42(2): 300-301

Bol'shakov V.N. 1970: Ecological determination of certain internal characters of small mountain mammals in connection with feeding habits. Ekologiya 1(6): 71-79

Doroganevskaya, E.A. 1974: Ecological determination of protein content and catalase activity in mountain plants. Soviet Journal of Ecology 5(1): 31-37

Vandermeer, J. 1977: Ecological determinism. Ann Arbor Sci For The People Ed Collect Biology As A Social Weapon Symposium Ann Arbor, Mich , Usa, Sept 29-Oct 3, 1975 Vi+154p Burgess Publishing Co: Minneapolis, Minn , Usa ISBN 0-8087-4534-4: 108-122

Cuinat, R. 1971: Ecological diagnoses in 4 trout streams in normandy. Annales d'Hydrobiologie 2(1): 69-134

Ishchenko, V.G.; Shchupak, E.L. 1974: Ecological differences of individual genotypes in a narrow snout frog population. Ekologiya 5(4): 93-95

Hewitt, K. 1974: Ecological dimensions of environmental hazards. Sargent, Frederick (edan Ecology. Xii 475p. Illus. North-Holland Publishing Company: Amsterdam, Netherlands. (dist. In U.s.a. And Canada By American Elsevier Publishing Company, New York, N.y.). ISBN 0-444-10527-1: 253-283

Novaes, F.C. 1970: Ecological distribution and abundance of birds in a tract of forest of the lower guama river para brazil. Boletim Do Museu Paraense Emilio Goeldi: 54

Turcek, F.J. 1972: Ecological distribution of birds and mammals in slovakia as an index of landscape structure. Biologia (Bratislava) 27(2): 147-152

Fry, C.H. 1970: Ecological distribution of birds in northeastern mato grosso state brazil. Anais da Academia Brasileira de Ciencias 42(2): 275-318

Sage, B.L. 1974: Ecological distribution of birds in the atigun and sagavanirktok river valleys arctic alaska usa. Canadian Field-Naturalist 88(3): 281-291

Wauer, R.H. 1971: Ecological distribution of birds of the chisos mountains texas. Southwestern Naturalist 17(1): 1-29

Deacon, J.E.; Bradley, W.G. 1972: Ecological distribution of fishes of moapa muddy river in clark county nevada. Transactions of the American Fisheries Society 101(3): 408-419

Pratt, W.L. 1974: Ecological distribution of land snails in the chihuahuan desert of big bend national park texas usa. Bulletin of the American Malacological Union Incorporated 40: 71

Saigusa, M. 1975: Ecological distribution of sesarma crabs in winter season. Zoological Magazine (Tokyo) 84(4): 467

Lelouarn, H.; Spitz, F.; Dassonville, B. 1970: Ecological distribution of small mammals in the forests of briancon area hautes alpes. Annales de Zoologie Ecologie Animale 2(3): 427-432

Lindt, I.I. 1972: Ecological distribution of spotted ladybirds stethorus punctillum in cotton fields of southern tadzhikistan. Izvestiya Akademii Nauk Tadzhikskoi SSR Otdelenie Biologicheskikh Nauk 1: 44-48

Nelson, D.R. 1975: Ecological distribution of tardigrades on roan mountain tennessee north carolina usa. Memorie dell'Istituto Italiano di Idrobiologia Dott Marco de Marchi 32(Suppl): 225-276

Korytkowski, C.; Ojeda, D. 1969: Ecological distribution of the species of the genus anastrepha in northwest peru. Revista Peruana de Entomologia Agricola 12(1): 71-95

Rehage H O. 1972: Ecological distribution pattern of carabidae and staphylinidae in municipal woods of wiedenbrueck. Natur und Heimat 32(2): 59-64

Cruzan, J. 1969: Ecological distributions and interactions of 4 species of microtus in colorado. Dissertation Abstracts B Sciences and Engineering 29(9): 3535-B-3536-B

Mendelssohn, H. 1971: Ecological effect of pest control programs on the fauna of israel. Israel Journal of Zoology 20(2): 146

Pivnickova, M. 1970: Ecological effect of spilites on the vegetation of lower vltava valley. Preslia 42(2): 153-169

Piquin, A. 1970: Ecological effects of 3 seeding times. Idia 275: 55

Moeller, H. 1978: Ecological effects of cooling water of a power plant at kiel west germany fjord. Meeresforschung 26(3-4): 117-130, 1977

Dahlberg, K.A. 1974: Ecological effects of current development processes in less developed countries. Vann, Anthony And Paul Rogers (Ed ) Human Ecology And World Development Proceedings Of A Symposium Huddersfield, England, April 1973 Xvi+180p Plenum Press: London, England; New York, N Y , U S A ISBN 0-306-30794-4: 71-91

Davis, W.B. 1973: Ecological effects of evaporation retardation mono layers on reservoirs. Ackermann, William Cert F. White And E. B. Worthington (ed.). Geophysical Monograph, No. 17. Man-Made Lakes: Their Problems And Environmental Effects. Symposium. Knoxville, Tenn., U.s.a., May 3-7, . Xiii 847p. Illus. Maps. American Geophysical Union: Washington, U.s.a. 612-616

Husak, S. 1978: Ecological effects of fish pond amelioration. Dykyjova, Dagmar And Jan Kvet (edlogical Studies, Analysis And Synthesis, Vol. 28. Pond Littoral Ecosystems: Structure And Functioning. Methods And Results Of Quantitative Ecosystem Research In The Czechoslovakian Ibp (international Biological Programme) Wetland Project. Xiv 464p. Illus. Springer-Veralg: New York, N.y., Usa; Berlin, West Germany. ISBN 0-387-08569-6; ISBN 3-540-08569-6: 409-415

Baker, J.; Addy, J.; Dicks, B.; Hainsworth, S.; Levell, D. 1977: Ecological effects of marine oil pollution. Rapports et Proces-Verbaux des Reunions Conseil International pour l'Exploration de la Mer 171: 196-201

Mcintyre, A.D. 1976: Ecological effects of marine pollutants. Fao Swed Int Dev Auth Pollutants in The Aquatic Environment: Detection Measuring And Monitoring Second Fao/Sida Training Course on Marine Pollution in Relation to Protection Of Living Resources Gothenburg And Stockholm, Sweden, July 31-Sept 9, 1973 V+109p Illus Unipub, Inc : New York, N Y , Usa 47-55

Tuffery, G. 1976: Ecological effects of pollution of running waters biological indicators of pollution. Pesson, P (Ed ) Geobiologie, Ecologie, Amemagement La Pollution Des Eaux Continentales Incidence Sur Les Biocenoses Aquatiques (Geobiology, Ecology And Planning Pollution Of Continental Waters Effects on Aquatic Biocenoses ) (In Fr ) Xxiv+285p Illus Maps Gauthier-Villars: Paris, France ISBN 2-04-008704-4: 183-219

Norman, F.I. 1970: Ecological effects of rabbit reduction on rabbit island wilsons promontory victoria. Proceedings of the Royal Society of Victoria 83(2): 235-251

O'Sullivan, A.J. 1971: Ecological effects of sewage discharge in the marine environment. Proceedings of the Royal Society of London. Series B Biological Sciences 177(1048): 331-351

Anon 1971: Ecological effects of the vietnam war. Naturwissenschaftliche Rundschau 24(2): 73-75

Weaver, T.; Brock, D. 1972: Ecological effects of weather modification effect of silver nitrate on plant growth. Proceedings of the Montana Academy of Sciences 32: 27-30

Weaver, T. 1971: Ecological effects of weather modification silver holding capacity of montana soils. Proceedings of the Montana Academy of Sciences 31: 40-46

Walsingham, J.M. 1972: Ecological efficiency studies part 1 meat production from rabbits. Grassland Research Institute (Hurley) Technical Report 12: 1-15

Whitney, P. 1971: Ecological energetics and population biology of 4 species of alaskan small mammals. Proceedings of the Alaska Science Conference 22: 32

Cummins, K.W.; Costa, R.R.; Rowe, R.E.; Moshiri, G.A.; Scanlon, R.M.; Zajdel, R.K. 1969: Ecological energetics of a natural population of the predaceous zoo plankter leptodora kindtii cladocera. Oikos 20(2): 189-223

Lawton, J.H. 1971: Ecological energetics studies on larvae of the damselfly pyrrhosoma nymphula odonata zygoptera. Journal of Animal Ecology 40(2): 385-423

Petter, J.J.; Schilling, A.; Pariente, G. 1971: Ecological ethological observations on 2 nocturnal malagasy lemurids phaner furcifer and microcebus coquereli. Terre et la Vie 118(3): 287-327

Capocasale, R. 1972: Ecological ethological observations on idiops clarus araneae ctenizidae. Comunicaciones Zoologicas del Museo de Historia Natural de Montevideo 10(136): 1-9

Nesis, K.N. 1978: Ecological evolution in cephalopods. Malacological Review 11(1-2): 125-127

M.Sween, J.E. 1972: Ecological examination of a satellite city. Texas Journal of Science 24(1): 103-113

Regier, H.A. 1973: Ecological factors affecting amounts of protein harvested from aquatic ecosystems. Jones, J G W (Ed ) The Biological Efficiency Of Protein Production Xi+385p Illus Map Cambridge University Press: New York, N Y , U S A ; London, England 263-279

Kiss Keve, T. 1975: Ecological factors affecting cyclotella over production in the eastern main canal and the tisza river in hungary. Acta Biologica Debrecina 12: 135-143

Hendrix, J.W.; Orlikowski, L.; Chompoonutprapa, K. 1976: Ecological factors affecting soil populations of phytophthora parasitica var nicotianae the tobacco black shank pathogen. Proceedings of the American Phytopathological Society 3: (1977)

Sonenshine, D.E.; Garrett, M.K. 1972: Ecological factors affecting the survival of 2 species of ticks in the great dismal swamp. Virginia Journal of Science 23(3): 117

Gehlker, H.; Scholl, W. 1974: Ecological factors and problems of cultivation in root rot infected asparagus. Zeitschrift fuer Pflanzenkrankheiten und Pflanzenschutz 81(6-7): 394-406

Benoit, J. 1975: Ecological factors and reproduction in vertebrates. Bulletin de la Societe Zoologique de France 100(1): 25-41

Bergerard, J. 1971: Ecological factors and the sexual cycle of littorina saxatilis mollusca gastropoda. Cahiers de Biologie Marine 12: 187-193

Polge, H. 1974: Ecological factors and wood quality part 1 introduction. Annales des Sciences Forestieres (Paris) 30(3): 307-324

Ortner, D.J. 1972: Ecological factors in disease among north american archaeological skeletal samples. American Journal of Physical Anthropology 37(3): 447

Benton, A.H.; Miller, D.H. 1970: Ecological factors in the distribution of the flea peromyscopsylla hamifer hamifer. American Midland Naturalist 83(1): 301

Chavez, A.; Martinez, C.; Munoz, M.; Arroyo, P.; Bourges, H. 1972: Ecological factors in the nutrition and development of children in poor rural areas. White, Philip L And Nancy Selvey (Ed ) Western Hemisphere Nutrition Congress 3 Symposium Miami Beach Florida, U S A , Aug 30-Sept 2, 1971 Xvi+389p Illus Futura Publishing Co , Inc: Mount Kisco, N Y , U S A 265-269

Smirnov, A.N. 1969: Ecological factors influence the effectiveness of reproduction of some species of fish in the taganrog gulf of the azov sea. Voprosy Ichtiologii: 651-656

Stephan, E. 1969: Ecological factors limiting the production of poultry chicken. Deutsche Tierärztliche Wochenschrift 76(3): 56-61

Ermolenko, P.M. 1978: Ecological factors of the present distribution of pine in western sayan siberia ussr. Soviet Journal of Ecology 9(2): 161-163

Pouvreau, A. 1970: Ecological factors on the controlled hibernation of bumble bee queens hymenoptera apoidea bombinae bombus. Apidologie 1(1): 73-95

Kasimova, G.A.; Atakishieva, Y.Y. 1976: Ecological faunal characteristics of nematodes of weeds of vegetable crops in apsheron. Izvestiya Akademii Nauk Azerbaidzhanskoi SSR Seriya Biologicheskikh Nauk 5: 45-51

Petrusenko, O.A.; Petrusenko, S.V. 1970: Ecological faunistic complexes of coleoptera carabidae under conditions of southwestern crimea. Dopovidi Akademiyi Nauk Ukrayins'koyi RSR Seriya B Heolohiya Heofizyka Khimiya ta Biolohiya 32(12): 1121-1124

Ganiev, I.M. 1970: Ecological faunistic investigation in ixodid ticks and the epizootiology of hemosporidioses in farm animals of western prikaspye. U S Government Research and Development Reports 70(6): 46

Vidal, A. 1975: Ecological faunistic investigation of bird life in some woodland areas in the region of regensburg west germany. Anzeiger der Ornithologischen Gesellschaft in Bayern 14(2): 181-195

Polenec, A. 1974: Ecological faunistic research of the arachnid fauna in slovenske gorice yugoslavia in plant association querceto carpinetum subpannonicum. Bioloski Vestnik 22(2): 235-240

Wetzel, H. 1972: Ecological faunistic research on the land gastropods of some woodlands in the erz mountains. Malakologische Abhandlungen 3(19): 277-307

Omorov, E.O. 1972: Ecological faunistic vertical zoning of the mountain streams of the tien shan. Doklady Biological Sciences-6: 1973

Kirikov, S. 1970: Ecological features of black grouse population in its southern area of occurrence between the volga and the ural. Riistatieteellisia Julkaisuja 30: 173-176

Kirikov, S. 1970: Ecological features of capercaillie populations in the southern parts of its area of occurrence the territory between the volga and the ural. Riistatieteellisia Julkaisuja 30: 164-168

Shekhov, A.G. 1972: Ecological features of plants in the kuban liman. Ekologiya 3(3): 81-82

Hodgdon, A.R.; Pike, R.B.; Teeri, J.A. 1969: Ecological features of roosevelt international park canada. XI International Botanical Congress : 92

Ioannisiani, T.G.; Lavrova, N.K.; Birg, A.V. 1970: Ecological features of species of the genus phyllobius coleoptera curculionidae from byelorussia. Entomological Review 49(4): 487-493

Meliyan, I.V. 1969: Ecological features of the marine copepods in the floodplain lakes of the danube dneister interflow. Anon Voprosy Morsk Biol (Problems Of Marine Biology ) Nauk Dumka: Kiev, Ussr From Ref Zh Biol No 12 80-81

Fricke, H.W. 1970: Ecological field observations on colonies of the garden eels gorgasia sillneri and taenioconger hassi pisces apoda heterocongridae. Zeitschrift fuer Tierpsychologie 27(9): 1076-1099

Paine, R.T.; Zaret, T.M. 1975: Ecological gambling. the high risks and rewards of species introductions. JAMA 231(5): 471-472

Lees, E. 1970: Ecological gardens. Biology and Human Affairs 36(1): 35-40

Viktorov, S.V.; Ilyushina, M.T.; Kuz'mina I.V. 1971: Ecological genetic seres of plant communities as indicators of natural processes. Ecology (New York) 6: 469-473, 1970

Schopf, T.J.M. 1977: Ecological genetics and speciation in marine bryozoa. Akademie der Wissenschaften und der Literatur Mainz Mathematisch-Naturwissenschaftlichen Klasse Mikrofauna des Meeresbodens 61: 311-312

Merrell, D.J. 1973: Ecological genetics of anurans as exemplified by rana pipiens. Vial, James L (Ed ) Evolutionary Biology Of The Anurans Contemporary Research on Major Problems Proceedings Of The 13th Annual Meeting Of The Society For The Study Of Amphibians And Reptiles Kansas City, Mo , U S A , Aug 27-30, 1970 Xii+470p Illus Maps University Of Missouri Press: Columbia, Mo , U S A 329-335

Clay, J.; Richmond, R.C. 1974: Ecological genetics of common ragweed ambrosia artemisiifolia population genetic structure at several stages of old field succession. Genetics 77(1 PT 2): S12

Nagami, S. 1975: Ecological genetics of nelumbo nucifera part 1. Japanese Journal Of Genetics: 481

Hazel, W.N.; West, D.A. 1978: Ecological genetics of pupal color and pupation site choice in swallowtail butterflies. Genetics 88(4 Part 2): S40

Weiss, R.A. 1973: Ecological genetics of rna tumor viruses and their hosts. Nakahara, Waro Et Al (Ed ) Proceedings Of The International Symposium Of The Princess Takamatsu Cancer Research Fund, No 3 Analytic And Experimental Epidemiology Of Cancer Xix+426p Illus University Park Press: Baltimore, Md , U S A ; London, England; Tokyo, Japan 201-233

Merrell, D.J. 1971: Ecological genetics with anura. Herpetological Review 3(1):

Blazhevich, R.Yu; Shablinski, M.I. 1976: Ecological geographic characteristics of the growth of the goatsbeard aruncus dioicus in the belorussian ssr ussr. Vyestsi Akademii Navuk BSSR Syeryya Biyalahichnykh Navuk 2: 5-9

Kriss, A.E. 1970: Ecological geographic patterns in the distribution of heterotrophic bacteria in the atlantic ocean. Microbiology (New York) 39(2): 313-320

Kriss, A.E.; Stunakova, T.P.; Tsyban, A.V. 1972: Ecological geographic patterns of distribution of the heterotrophic microbial population in the central part of the pacific ocean. Microbiology (New York) 41(3): 475-481

Kriss, A.E.; Stupakova, T.P.; Tsyban, A.V. 1972: Ecological geographical aspects of microbial heterotrophic distribution in the central part of the pacific ocean. Mikrobiologiya 41(3): 542-549

Petrova, B.K. 1978: Ecological geography of the synanthropic flies diptera of kunashir island ussr. Entomological Review 57(1): 56-59

Kikkawa, J.; Williams, W.T. 1971: Ecological grouping of species for conservation of land birds in new guinea. Search (North Balwyn) 2(2): 66-69

Lebedeva, L.A. 1970: Ecological groupings of the bird fauna of the trans volga near saratov. Anon Vliyanie Khoz Deyat Cheloveka Na Zhivotnyi Mir Saratovsk Povolzh'ya (The Effect Of Man's Economic Activities on The Animal World Of The Area Along The Volga Near Saratov ) Saratov, Ussr, 1969 From Ref Zh Biol No 1 75-78

D.Sloover, J.R. 1971: Ecological groups indicator combinations and tolerance for emissions in lichens. Novakova, Eliska, Jan Vanek And Jan Stepan (Edited By) Bioindikatory Deteriorizace Krajiny Bioindicators Of Landscape Deterioration Sbornik Z Mezinarodni Konference (Symposium From An International Conference ) 133 P Illus State Institute For Landscape Planning, Institute For Regional Ecology Of The Czech Academy Of Sciences: Chotobuz, Pruhonice Bei Prag, Czechoslovakia 18-24

Shubnikov, D.A. 1974: Ecological groups of fishes of the scombridae family and their origin. Voprosy Ichtiologii 14(5): 731-748

Mccormick, J.F. 1974: Ecological guidelines for environmental impact analysis. ASB Bulletin 21(2): 67

Mceachern, J.; Towle, E.L. 1974: Ecological guidelines for island development. IUCN (International Union for Conservation of Nature and Natural Resources) Publications New Series 30: 3-65

Watts, M.S. 1970: Ecological health and quality of life now and forevermore. California Medicine 113(5): 55-57

Porcher, J.P. 1976: Ecological imbalances related to construction of gravel pits along bodies of water considered prime fishing territories. Annales d'Hydrobiologie 7(1): 40-42

Bleakney, J.S. 1972: Ecological implications of annual variation in tidal extremes. Ecology (washington D C): 933-938

Williams, G.J.IIi; Horwitz, B.A. 1972: Ecological implications of bio electric response action spectra of high and low elevation populations of verbascum thapsus. Photosynthetica 6(4): 394-400

Robert, L.Vadas 1972: Ecological implications of culture studies on nereocystis luetkeana. Journal of Phycology 8(2): 196-203

M.W.H.rdisty; R.J.H.ggins; S.K.rtar; M.S.insbury 1974: Ecological implications of heavy metal in fish from the severn estuary. Marine Pollution Bulletin 5(1): 12-15

Jernelöv, A.; Martin, A.L. 1975: Ecological implications of metal metabolism by microorganisms. Annual Review of Microbiology 29: 61-77

Bonnet, B.; Boscher, J. 1978: Ecological importance of superficial structures of the leek leaf allium porrum for 1 of its consumers the moth acrolepiopsis assectella. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences Serie D Sciences Naturelles 287(5): 479-482

Csuros, S.; Csuros Kaptalan, M.; Resmerita, I. 1970: Ecological indexes of the most important species from transylvanian pastures humidity temperature soil reaction and fodder value part 2. Studia Universitatis Babes-Bolyai Biologia 15(1): 9-14

Evans, Z.A.; Rendtorff, R.C.; Robinson, H.; Rosenberg, E.W. 1973: Ecological influence of hexachlorophene on skin bacteria. Journal of Investigative Dermatology 60(4): 207-214

Comel, M. 1969: Ecological influences on angiopathic diseases a contemporary problem of angiology. Medizinische Welt 42: 2294-2297

Trieschmann, R.B. 1976: Ecological influences on motivation in individuals with spinal cord injury. Archives of Physical Medicine and Rehabilitation 57(11): 566

Brockmann, I.; Bocquet, G. 1978: Ecological influences on the distribution of sexes in silene vulgaris caryophyllaceae. Berichte der Deutschen Botanischen Gesellschaft 91(1): 217-230

Foin, T.C. 1972: Ecological influences on the size of cypraea tigris in the pacific. Proceedings of the Malacological Society of London 40(3): 211-218

Nyman, O.L. 1970: Ecological interaction of brown trout salmo trutta and brook trout salvelinus fontinalis in a stream. Canadian Field-Naturalist 84(4): 343-350

Engel, S.; Magnuson, J.J. 1971: Ecological interactions between coho salmon and native fishes in a small lake. Proceedings Conference on Great Lakes Research 14: 14-20

Eudey, A.A. 1975: Ecological interactions between macaques and other primates in western thailand. American Journal of Physical Anthropology 42(2): 300

Palmisano, J.F.; Estes, J.A. 1977: Ecological interactions involving the sea otter. Merritt, Melvin L And R Glen Fuller (Ed ) The Environment Of Amchitka Island, Alaska Xii+682p Illus Maps Technical Information Center, Energy Research And Development Administration (Available As Tid-26712 From National Technical Information Service U S Department Of Commerce: Springfield, Va , Usa) ISBN 0-87079-106-0: 527-567

Becuwe, M. 1973: Ecological interpretation of the seasonal fluctuation in the number of turnstones arenaria interpres in belgium. Gerfaut 63(3/4): 281-290

Kullmann, E. 1972: Ecological investigation of an open air population of nesticus cellulanus in the siebengebirge with special regard to resistance to cold araneae nesticidae. Heniana-2: 219-227

Pavletic, Z.; Stilinovic, B. 1971: Ecological investigation of eubacteria and actinomycetes in aquatic and terrestrial biotopes of croatia. ACTA BIOL IUGOSL SER B MIKROBIOL (Mikrobiologija (Zemun)) 8(1): 77-84

Voute, A.M. 1970: Ecological investigations in a nursery colony of the pond bat myotis dasycneme. Netherlands Journal of Zoology 20(3): 404

Sioli, H. 1970: Ecological investigations in the area of the amazon brazil. Umschau in Wissenschaft und Technik 70(24): 783-784

Meedel, T. 1971: Ecological investigations of 2 woodland areas near lincoln nebraska. Proceedings of the Nebraska Academy of Sciences and Affiliated Societies 81: 68

Hudson, P.L. 1970: Ecological investigations of chironomids in 2 missouri river main stem reservoirs. Chironomus 1(9): 70

Eichenberger, E. 1972: Ecological investigations of model streams part 3 the seasonal changes in the relationship between heterotrophic and phototrophic biomasses under differing waste water conditions. Schweizerische Zeitschrift fuer Hydrologie 34(2): 155-172

Eichenberger, E. 1972: Ecological investigations of model streams part 4 effect of self purification on the biomass formation in a waste water gradient. Schweizerische Zeitschrift fuer Hydrologie 34(2): 173-189

Jahn, W. 1972: Ecological investigations of ponds with special regard to the consequences of water pollution by oil. Archiv fur Hydrobiologie 70(4): 442-483

Vernik, R.S.; Zaprometova, N.S.; Khasanov, O.Kh 1975: Ecological investigations of the institute of botany academy of sciences of the uzbek ssr ussr. Uzbekskii Biologicheskii Zhurnal 19(4): 36-39

Rochow, T.F. 1970: Ecological investigations of thlaspi alpestre d along an elevational gradient in the central rocky mountains. Ecology (washington D C): 649-656

Karg, W. 1971: Ecological investigations on acarina and the potential use of the results. Limnologica 8(2): 541

Greve, W. 1971: Ecological investigations on pleurobrachia pileus part 1 field studies. Helgolaender Wissenschaftliche Meeresuntersuchungen 22(3-4): 303-325

Greve, W. 1972: Ecological investigations on pleurobrachia pileus part 2 laboratory investigations. Helgolaender Wissenschaftliche Meeresuntersuchungen 23(2): 141-164

Moller, F. 1969: Ecological investigations on terrestrial enchytraeid worm populations. Pedobiologia 9(1-2): 114-119

Schutz, L. 1969: Ecological investigations on the benthic fauna in the baltic canal part 3 aut ecology of vagile and hemi sessile species on piles overgrown with vegetation and animals macro fauna. Internationale Revue der Gesamten Hydrobiologie 54(4): 553-592

Greiser, D. 1974: Ecological investigations on the ciliated protozoa associated with a self purification process in laboratory conditions. Internationale Revue der Gesamten Hydrobiologie 59(4): 543-555

Fehrmann, H.; Schroedter, H. 1971: Ecological investigations on the epidemiology of cercosporella herpotrichoides part 1 seasonal dependence of wheat m infections in the field. Phytopathologische Zeitschrift 71(1): 66-82

Lohmer, K.; Vauk, G. 1969: Ecological investigations on the food of herring gulls larus argentatus spending the summer on helgoland in august to september 1967. Bonner Zoologische Beitraege 20(1-3): 110-124

Couteaux, M. 1969: Ecological investigations on the forests of gaume part 1 a study of the etalle regions of chatillon and of villers devant orval and an attempt at the classification of forests established upon triaso liassic substrate. Bulletin du Jardin Botanique National de Belgique 39(3): 227-311

Broodryk, S.W. 1971: Ecological investigations on the potato tuber moth phthorimaea operculella lepidoptera gelechiidae. Phytophylactica 3(2): 73-83

Gillon, Y.; Gillon, D. 1973: Ecological investigations on the sahelian savanna of the northern ferlo region senegal quantitative data on the arthropods. Terre et la Vie 27(2): 297-323

Hoppe H G. 1972: Ecological investigations on yeasts in the western baltic. Kieler Meeresforschungen 28(1): 54-77

Bovbjerg, R.V. 1970: Ecological isolation and competitive exclusion in 2 crayfish orconectes virilis and orconectes immunis. Ecology (Washington D C) 51(2): 225-236

Tarter, D.C.; Lilly, C.K.; Ashley, D. 1977: Ecological life history and the ph tolerance of a pond sialid sialis itasca from west virginia usa insecta megaloptera. ASB Bulletin 24(2): 89

Shukla, S.P. 1971: Ecological life history of portulaca quadrifida. Journal of the Indian Botanical Society 50(4): 312-321

Evans, L.; Tarter, D. 1976: Ecological life history of the grass pickerel esox americanus vermiculatus in a west virginia usa stream. Proceedings of the West Virginia Academy of Science 48(1):

Hanson, D.M. 1975: Ecological life zones of oregon a test of the holdridge model. Proceedings of the Oregon Academy of Science 11: 65-70

Huffaker, C.B. 1972: Ecological management of pest systems. Behnke, John A (Ed ) Challenging Biological Problems Directions Toward Their Solution X+502p Illus Maps Oxford University Press: New York, N Y , U S A 313-342

Lugo, A.E. 1973: Ecological management of south florida range ecosystems for maximum environmental quality. Campbell, Robert S And Wesley Keller (Ed ) Asa American Society Of Agronomy Special Publication, No 21 Range Resources Of The Southeastern U S Symposium, Miami, Fla , U S A , 1972 Xvi+78p Illus American Society Of Agronomy, Crop Science Society Of America: Madison, Wis , U S A 57-68

Besch, W.K. 1973: Ecological mapping of circulating water in baden wuerttemberg. Annales d'Hydrobiologie 4(1): 1-9

Rejmanek, M. 1971: Ecological meaning of the thermal behavior of rocks. Flora (Jena) 160(6): 527-561

Vaillancourt, G.; Bourassa, J.P. 1970: Ecological measurement of temperature by determination of the speed of inversion of saccharose advantages and inconveniences. Annales de l'ACFAS (Association Canadienne Francaise pour l'Avancement des Sciences) 37(Suppl): 26

Wojciechowska, B. 1969: Ecological model and tables of the daily costs of maintenance deb of microtus arvalis. Ekologia polska. Seria A 17: 313-342

Hofmann, E.E.; Pietrafesa, L.J.; Atkinson, L.P. 1976: Ecological modeling using separation transformation theory. Journal of the Elisha Mitchell Scientific Society 92(2): 73

Puccini, D.S.P. 1971: Ecological models and environmental studies. Water Resources Bulletin 7(6): 1144-1152

Labeyrie, V.; Descartes, R. 1972: Ecological models and land management. Experientia 28(5): 616-622

Levin, A.A. 1969: Ecological models applied to radio nuclide transfer in tropical ecosystems. Bioscience: 1086-1091

Mendelson, J. 1972: Ecological modulation of brain stimulation effects. International Journal Of Psychobiology: 285-304,

Ler, P.A. 1969: Ecological morphological analysis of robber flies diptera asilidae part 2. Entomologicheskoe Obozrenie 48(3): 532-560

Avilova, K.V. 1977: Ecological morphological characteristics of the terminal organ of the bill in 4 species of anseriformes. Moscow University Biological Sciences Bulletin 32: 29-33

Nukhimovskii, E.L. 1974: Ecological morphology of some medicinal plants under their natural growing conditions part 2 rhodiola rosea. Rastitel'nye Resursy 10(4): 499-516

Loehrl, H. 1973: Ecological nesting competition in cavity brooders. Ornithologische Mitteilungen 25(11): 242-243

Hanzha, R.V. 1973: Ecological niches and resources of fungi of the order boletales in connection with reconstruction of valley forests of pine wood complex in the ukrainian ssr. Ukrayins'kyi Botanichnyi Zhurnal 30(5): 602-605

Blair, W.F. 1970: Ecological niches and the parallel and convergent evolution of the amphibia. Acta Zoologica Lilloana 27(1): 261-267

D.C.sabianca L.; Kiener, A. 1969: Ecological niches of gobius in corsican brackish ponds. Internationale Vereinigung fuer Theoretische und Angewandte Limnologie Verhandlungen 17(PT 2): 665-668

Raju, D.C.S. 1970: Ecological note on nervilia crispata m orchidaceae m. Indian Forester 96(6): 452

Kashiwadani, H. 1971: Ecological note on rinodina archaeoides in antarctica. Hikobia: 85-88

Van Devender, T.R.; Van Devender, W. 1975: Ecological notes on 2 mexican skinks genus eumeces. Southwestern Naturalist 20(2): 279-282

Parulekar, A.H. 1972: Ecological notes on association in inter tidal region. Indian Science Congress Association Proceedings 59(3): 398

Larochelle, A. 1972: Ecological notes on bradycellus atrimedeus coleoptera carabidae. Coleopterists Bulletin 26(1): 26

Larochelle, A. 1973: Ecological notes on bradycellus semipubescens coleoptera carabidae. Coleopterists Bulletin 27(1): 9-10

Talpeanu, M. 1972: Ecological notes on branta ruficollis. Travaux du Museum National d'Histoire Naturelle "Grigore Antipa" 12: 343-354

Wagner, W.H.Jr; Showalter, A.H. 1976: Ecological notes on celastrina ebenina new record lycaenidae. Journal of the Lepidopterists' Society 30(4): 310-312

Triplehorn, C.A.; Bixler, D.E. 1972: Ecological notes on cryptoglossa bicostata coleoptera tenebrionidae. Coleopterists Bulletin 26(3): 102

Larochelle, A. 1971: Ecological notes on cymindis neglecta coleoptera carabidae. Coleopterists Bulletin 25(4): 136

Williams, J.; Ingle, R.M. 1972: Ecological notes on gonyaulax monilata dinophyceae. Florida Department of Natural Resources Marine Research Laboratory Leaflet Series Part(5): 1-12

Brown, L.E.; Birkenholz, D.E. 1975: Ecological notes on isolated stands of quaking aspen in central illinois usa. Transactions of the Illinois State Academy of Science 68(1): 24-25

Knight, R.L.; Erickson, A.W. 1977: Ecological notes on long eared and great horned owls along the columbia river washington usa. Murrelet 58(1): 2-6

Vickery, V.R.; Nagy, B. 1973: Ecological notes on orthoptera in british columbia canada. Journal of the Entomological Society of British Columbia 70: 27-33

Dendaletche, C. 1970: Ecological notes on petrocoptis d of the pyrenees. Bulletin de la Societe d'Histoire Naturelle de Toulouse 106(3-4): 306-311

Nagano, I. 1971: Ecological notes on ptychomitrium longisetum. Miscellanea Bryologica et Lichenologica 5(10-12): 168-169

Fitch, H.S.; Fitch, A.B.; Fitch, C.H. 1971: Ecological notes on some common lizards of southern mexico and central america. Southwestern Naturalist 15(3): 397-399

Bussy, J. 1972: Ecological notes on the hibernation of the dormouse eliomys quercinus. Bulletin Mensuel De La Societe Linneenne De Lyon: 214-216

Basil, J.A.; Fernando, R.S. 1975: Ecological notes on the indian fresh water microturbellaria mesostoma sp. Journal of the Bombay Natural History Society 72(3): 875-878

Katsigianis, T.; Harman, W.N. 1974: Ecological notes on the trematode parasites of helisoma anceps in a eutrophic lake including a checklist of the cercariae that occur on mollusks indigenous to otsego county new york usa. Sterkiana 55: 39-55

Arnaud, P.M. 1972: Ecological notes on zanclorhynchus spinifer teleostei congiopodidae of the kerguelen islands and on their predation by species of the giant petrel macronectes. Tethys 4(3): 757-760

Castro, G.M.O. 1976: Ecological notes part 3. Anais da Academia Brasileira de Ciencias 48(4): 788-790

Abdulgani, A.A. 1976: Ecological observation of a decreasing fish population in simunul water tawi tawi. Science Review 17(4): 23-28

Kreuzer, W. 1975: Ecological observation of the cesium 137 contamination in beef of animals from the southern bavarian area. Coulston, Frederick And Friedhelm Korte (Ed ) Environmental Quality And Safety, Vol 4 Global Aspects Of Chemistry, Toxicology And Technology As Applied to The Environment Viii+276p Illus Georg Thieme Publishers: Stuttgart, West Germany; Academic Press: New York, N Y , U S A ISBN 3-13-516201-X; ISBN 0-12-227004-5: 24-36

Perrault, G.H. 1973: Ecological observations about several cerambycids in treminis isere. Entomologiste 29(1): 15-25

Breckle S W. 1975: Ecological observations above the timberline at safed koh east afghanistan. Vegetatio 30(2): 89-98

Batanouny, K.H.; Sheikh, M.Y. 1972: Ecological observations along baghdad huseiba road western desert iraq. Feddes Repertorium 83(4): 245-263

Meyer, E. 1971: Ecological observations in bat hibernating quarters in the eifel region. Decheniana Beihefte 18: 115-120

Dulic, B. 1970: Ecological observations of bats on the adriatic islands. Zeitschrift fuer Saeugetierkunde 35(1): 45-51

Merten, M.J. 1971: Ecological observations of halimeda macroloba chlorophyta on guam. Micronesica 7(1-2): 27-44

Chernyavskii, F.B. 1969: Ecological observations of lemmus sibiricus and dicrostonyx torquatus on vrangel island. Zoologicheskii Zhurnal 48(5): 752-756

Hoshiai, T. 1969: Ecological observations of the colored layer of the sea ice at syowa station japan. Antarctic Record 34: 60-72

Holliman, R.B. 1971: Ecological observations on 2 species of spirorchid trematodes. American Midland Naturalist 86(2): 509-512

Harris, L.G. 1976: Ecological observations on 4 tritonid nudibranchs occurring in st croix usa virgin islands. Western Society of Malacologists Annual Report 9: 44-45

Harris, L.G. 1971: Ecological observations on a new england nudibranch anemone association. American Zoologist 11(4): 699

Consiglio, C.; Argano, R.; Boitani, L. 1974: Ecological observations on adult odonata of a pond in central italy. Fragmenta Entomologica 9(4): 263-281

Chaudhary, R.L. 1975: Ecological observations on andrographis paniculata. Botanique 6(2-3): 103-108

Marcuzzi, G.; Venezia, L.D.; Lorenzoni, A.M. 1971: Ecological observations on animal populations of some coastal biotopes of the northern adriatic. Atti dell Istituto Veneto Scienze Lettere ed Arti Classe de Scienze Matematiche e Naturali 129: 119-207, 1970

Webster, T.P. 1969: Ecological observations on anolis occultus sauria iguanidae structural niche. Breviora 312: 1-5

A.Uthman, H. 1971: Ecological observations on artemia salina anostraca artemiidae in iraq. Bulletin of the Biological Research Centre (Baghdad) 5: 49-65

Quero, J.C. 1973: Ecological observations on balistes carolinensis pisces plectognathi balistidae beached at la rochelle or caught near this port from 1959 to 1972. Annales de la Societe des Sciences Naturelles de la Charente-Maritime 5(5-9): 328-336

Zug, G.; Lindgren, E.; Pippet, J. 1972: Ecological observations on bufo marinus in papua new guinea. Herpetological Review 4(4): 128

Van Gerow, E.F. 1972: Ecological observations on foraminifera of the brackish waters of the mouth of the rhone southern france. Journal of Experimental Marine Biology and Ecology 8(2): 145-165

Awachie, J.B.E. 1973: Ecological observations on metabronema truttae and cystidicola farionis nematoda spiruroidea in their intermediate and definitive hosts in afon terrig north wales united kingdom. Acta Parasitologica Polonica 21(12): 661-670

Retiere, C. 1971: Ecological observations on polychaete travisia forbesii opheliidae in the region of dinard. Bulletin de la Societe Zoologique de France 96(3): 367-368

Jovet, P. 1970: Ecological observations on soldanella villosa d. Fragmenta Floristica et Geobotanica 16(1): 161-170

Rao, M.U. 1972: Ecological observations on some inter tidal algae of mandapam coast. Proceedings of the Indian National Science Academy Part B Biological Sciences 38(3-4): (1974) 298-307

Cohen, J. 1971: Ecological observations on some octo corals from the gulf of elat. Israel Journal of Zoology 20(2): 144-145

Gruvel, J.; Graber, M. 1970: Ecological observations on some species of oribatid acarina from chad. Revue d'Ecologie et de Biologie du Sol 7(1): 71-86

Cappenberg, T.E. 1974: Ecological observations on sulfate reducing and methane producing bacteria. Journal of General Microbiology 81(2): XII

Kawamura, K.; Hayashi, T.; Sato, M.; Takano, M. 1970: Ecological observations on the abalone haliotis discus hannai in the closed fishing grounds along the coast of otaru hokkaido japan. Scientific Reports of Hokkaido Fisheries Experimental Station 12: 33-46

Vittori, A. 1969: Ecological observations on the alterations in the lake biocenosis of tovel lake trentino. Studi Trentini di Scienze Naturali Sezione B Biologica 46(2): 267-281

Grossu, A.; Radu, D. 1970: Ecological observations on the birds in bucharest in winter. Comunicari de Zoologie : 267-271

Hunter, G.W.IIi; Wigington, E.E. 1972: Ecological observations on the emergence of cercariae from goniobasis floridensis from the wekiva river florida. Ecology (Washington D C) 53(5): 901-907

Bournoville, R. 1973: Ecological observations on the hibernation of the pea aphid acyrthosiphon pisum and its parasites in the versailles area. Annales de Zoologie Ecologie Animale 5(1): 13-28

Lee, R.K.S. 1971: Ecological observations on the marine benthic algae of the canadian arctic. American Journal of Botany 58(5 Part 2): 484-485

T.D.Roelofs and R.T.Oglesby 1970: Ecological observations on the planktonic cyanophyte gleotrichia echinulata. Limnology and Oceanography 15(2): 224-229

Logan, A. 1975: Ecological observations on the recent articulate brachiopod argyrotheca bermudana from the bermuda platform. Bulletin of Marine Science 25(2): 186-204

Young, J.R. 1977: Ecological observations on the reproduction of the tropical marine green alga avrainvillea from panama siphonales codiaceae. Journal of Phycology 13(Suppl): 76

Riter Studnicka, H. 1971: Ecological observations on the serpentine strain satureja montana var serpentinica d. Bulletin Scientifique Conseil des Academies de la RSF de Yougoslavie 16(5-6): 142-144

Tudorancea, C.; Cogan, V. 1972: Ecological observations on the sphaerium riviculum populations of the colentina and glavacioc rivers. Studii si Cercetari de Biologie Seria Zoologie 24(3): 225-236

Bokermann, W.C.A. 1974: Ecological observations on the tinamou tinamus solitarius. Zootecnia (sao Paulo): 252-253

Wilson, D.E. 1977: Ecological observations on the tropical strand plants ipomoea pes caprae convolvulaceae canavalia maritima fabaceae. Brenesia: 31-42

Hoffmann, A. 1972: Ecological observations on trombiculids acarina trombiculidae. Folia Entomologica Mexicana 23-24: 116

Krylova, I.L. 1973: Ecological optimum of european scopolia. Biologicheskie Nauki (Moscow) 16(11): 60-66

Kisielewska, K. 1970: Ecological organization of intestinal helminth groupings in clethrionomys galreolus rodentia part 2 an attempt at an introduction of helminths of clethrionomys glareolus from the bialowieza national park into an island of the beldany lake mazurian lakeland. Acta Parasitologica Polonica 18(23): 149-162

Kisielewska, K. 1970: Ecological organization of intestinal helminth groupings in clethrionomys glareolus rodentia part 1 structure and seasonal dynamics of helminth groupings in a host population in the bialowieza national park. Acta Parasitologica Polonica 18(13): 121-147

Kisielewska, K. 1970: Ecological organization of intestinal helminth groupings in clethrionomys glareolus rodentia part 3 structure of helminth groupings in clethrionomys glareolus populations of various forest biocoenoses in poland. Acta Parasitologica Polonica 18(22): 163-176

Kisielewska, K. 1970: Ecological organization of intestinal helminth groupings in clethrionomys glareolus rodentia part 4 spatial structure of a helminth grouping within the host population. Acta Parasitologica Polonica 18(24): 177-196

Kisielewska, K. 1970: Ecological organization of intestinal helminth groupings in clethrionomys glareolus rodentia part 5 some questions concerning helminth groupings in the host individuals. Acta Parasitologica Polonica 18(25): 197-208

Lee, D.S.; Franz, R.; Houha, B. 1977: Ecological parameters affecting speciation and distribution of florida usa troglobitic crayfishes. ASB Bulletin 24(2): 65-66

Benedict, E.M.; Barnhart, P.; Darling, M. 1974: Ecological parameters of malheur cave 1st step. Proceedings of the Oregon Academy of Science 10: 44

Turcek, F.J. 1975: Ecological penetration and its meaning in ecosystems and landscape. Biologia (Bratislava) 30(7): 557-565

Kryventsov, Y.I. 1972: Ecological physiological characteristics of individual lepidoptera growth. Naukovi Pratsi Ukrayins'ka Sil's'kohospodars'ka Akademiya 42: 94-97

Vlasblom, A.G. 1975: Ecological physiological investigations in idotea chelipes isopoda. Netherlands Journal of Zoology 25(3): 374

Korzhuev, P.A. 1970: Ecological physiological peculiarities of certain species of fish. U S Government Research and Development Reports 70(9): 51

Smitov, Z.S.; Prygunov, I.G. 1972: Ecological prerequisites for controlling blood sucking flies in the rice sowing zone of the lower reaches of the ili. Trudy Instituta Zoologii Akademii Nauk Kazakhskoi SSR 33: 100-103

Dasmann, R.F. 1973: Ecological principles and their application to development planning. IUCN (International Union for Conservation of Nature and Natural Resources) Publications New Series 28: 131-136

Novakova, E. 1970: Ecological problems in the breeding of wild animals. Schweizerische Zeitschrift fuer Forstwesen 121(9): 676-686

Miller, G.L. 1975: Ecological problems in the north end of cayuga lake. Proceedings of the Rochester Academy of Science 12(4): 401-402

Chodorowski, A. 1973: Ecological problems inherent in the cultivation of mixed carnivorous fish in pisciculture. Annales De L'acfas (Assoc Can Fr Av Sci) 40: 147

Osche, G. 1969: Ecological problems of parasitology. Journal fuer Ornithologie 110(3): 353-355

Mauersberger, G. 1971: Ecological problems of the urbanization. Falke 18(3): 76-82

Boehlmann, D. 1971: Ecological problems of waste removal. Biologieunterricht 7(3): 58-77

Carrada, G.C. 1973: Ecological profile of a brackish water lagoon the lake fusaro. Archivio di Oceanografia e Limnologia 18(Suppl): 145-164

M.Yakushko, V.K. 1969: Ecological properties of cerasus avium d prunus d. Ukrayins'kyi Botanichnyi Zhurnal 26(1): 10-15

King, J.A. 1970: Ecological psychology an approach to motivation. Arnold,william J And Monte M Page (Edited By) Current Theory And Research in Motivation, Vol Xviii Nebraska Symposium on Motivation, Xiv+288p Illus University Of Nebraska Press: Lincoln, Nebr , U S A 1-33

Davies, N.B. 1978: Ecological questions about territorial behavior. Krebs, John R And Nicholas B Davies (Ed ) Behavioural Ecology An Evolutionary Approach Xi+494p Illus Sinauer Associates, Inc: Sunderland, Mass , Usa ISBN 0-87893-434-0(Paper); ISBN 0-87893-433-2(Cloth): 317-350

Hill, T.J.P.; Nelson, R.R. 1974: Ecological races within helminthosporium maydis race. Phytopathology 64(5)

Miller, D.E. 1976: Ecological reactions. Proceedings of the Indiana Academy of Science 85: 154

Ishchenko, V.G.; Shchupak, E.L. 1975: Ecological regulation of the genetic composition of a population of asia minor frog rana macrocnemis. Ekologiya 6(2): 54-64

Trzilova, B.; Miklosovicova, L. 1975: Ecological relations and some physiological characteristics in sporocytophaga cauliformis myxococcaceae in the water. Biologia (Bratislava) 30(9): 685-691

Walter, H. 1975: Ecological relations between plants of the steppe and those of the alpine belt. Flora (Jena) 164(4-5): 339-346

Weber, N.A. 1969: Ecological relations of 3 atta species in panama. Ecology (Washington D C) 50(1): 141-147

Fields, M.L. 1969: Ecological relations of bacillus stearothermophilus in selected soils of the hawaiian islands. Transactions of the Missouri Academy of Science 3: 94

Krivosheina, N.P. 1972: Ecological relations of dipterans developing under the bark and in the wood of the manchurian walnut. Trudy Biologo-Pochvennogo Instituta Dal'nevostochnyi Nauchnyi Tsentr Akademii Nauk SSSR 7: 87-97

Mamaev, B.M. 1971: Ecological relations of xylophilous insects developing on the japanese alder d. Ekologiya 2(2): 50-53

Brown, L.N. 1975: Ecological relationships and breeding biology of the nutria myocastor coypus in the tampa florida usa area. Journal of Mammalogy 56(4): 928-930

Jaycox, E.R. 1970: Ecological relationships between honey bees and soy beans d part 1 introduction. American Bee Journal 110(8): 306-307

Jaycox, E.R. 1970: Ecological relationships between honey bees and soy beans d part 2 the plant factors. American Bee Journal 110(9): 343-345

Jaycox, E.R. 1970: Ecological relationships between honey bees and soy beans d part 3 the honey bee factors. American Bee Journal 110(10): 383-385

Ginecinskaja, T.A. 1971: Ecological relationships between the trematodes and mollusks. Parasitologische Schriftenreihe 21: 105-109

Meserve, P.L. 1974: Ecological relationships of 2 sympatric wood rats in a california coastal sage scrub community. Journal of Mammalogy 55(2): 442-447

Ellenberg, H. 1972: Ecological research and education as common task. Umschau In Wissenschaft Und Technik: 53-54

Dulic, B. 1977: Ecological research as a base of epidemiological forecasting in a natural focus of tularemia. Revue d'Epidemiologie et de Sante Publique 6: 437-439

Oomen, H.C.J. 1969: Ecological research at the zoology department. Netherlands Journal of Zoology 19(2): 280

L.Velle, P. 1971: Ecological research in the lamto savanna ivory coast annual production of an earthworm millsonia anomala. Terre et la Vie 118(2): 240-254

Barbault, R. 1971: Ecological research in the lamto savanna ivory coast annual production of natural populations of the lizard mabuya buttneri. Terre et la Vie 118(2): 203-217

Blandin, P. 1971: Ecological research in the lamto savanna ivory coast preliminary observations on the araneological populations. Terre et la Vie 118(2): 218-239

Athias, F. 1971: Ecological research in the lamto savanna ivory coast preliminary quantitative study on the soil micro arthropoda. Terre et la Vie 118(3): 395-409

Golley, F.B.; Medina, E. 1975: Ecological research in the tropics. Golley, Frank B And Ernesto Medina (Ed ) Ecological Studies Analysis And Synthesis, Vol 11 Tropical Ecological Systems Trends in Terrestrial And Aquatic Research Meeting Caracas, Venezuela, 1973 Xiii+398p Illus Maps Springer-Verlag: New York, N Y , U S A ; Heidelberg, West Germany ISBN 0-387-06706-X; ISBN 3-540-06706-X: 1-4

Ravera, O. 1972: Ecological research on mollusks of the lago di alserio northern italy. Bollettino Di Zoologia: 515-516

Devillez, F. 1970: Ecological research on seed structure and germination time in pseudotsuga menziesii var menziesii g. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences Serie D Sciences Naturelles 271(25): 2323-2325

Charmantier, G. 1972: Ecological research on sphaeroma serratum. Bulletin de la Societe Zoologique de France 97(1): 35-44

Comps, B.; Dulau, J. 1971: Ecological research on the beech d at high altitudes in southwestern france part 1 current distribution of the beech d in aquitaine. Botaniste 54(1-6): 377-403

Simunovic, A. 1970: Ecological research on the faunistic populations of the supralittoral stage of the rocky coasts of the middle adriatic. Acta Adriatica 14(2): 3-39

Strasser, C. 1973: Ecological researches on the arthropods of a sandy beach of the tyrrhenian coast part 4 a new halophile diplopod from a mediterranean coast. Redia 54: 33-40

Grant, P.R.; Mackay, R.J. 1969: Ecological segregation of systematically related stream insects. Canadian Journal of Zoology 47(4): 691-694

Safriel, U. 1969: Ecological segregation polymorphism and natural selection in 2 inter tidal gastropods of the genus nerita at elat red sea israel. Israel Journal of Zoology 3: 205-231

Reynoldson, T.B. 1970: Ecological separation in british triclads turbellaria. American Zoologist 10(4): 546-547

Best, T.L. 1973: Ecological separation of 3 genera of pocket gophers geomyidae. Ecology (Washington D C) 54(6): 1311-1319

Wilson, C. 1975: Ecological separation of the macaques of sumatra. American Journal of Physical Anthropology 42(2): 340

Sannikov, S.N. 1970: Ecological series of regeneration and development of stands within the forest types. Trudy Instituta Ekologii Rastenii i Zhivotnykh Ural'skogo Filiala Akademii Nauk SSSR 67: TRANS 175-181

Small, E. 1972: Ecological significance of 4 critical elements in plants of raised sphagnum peat bogs. Ecology (Washington D C) 53(3): 498-503

Geis, J.W.; Jones, R.L. 1973: Ecological significance of biogenic opaline silica. Dindal, Daniel L Proceedings Of The First Microcommunities Conference Syracuse, New York Oct 18-20, 1971 V+285p Illus U S Atomic Energy Commission, Office Of Information Service, Technical Information Center: Washington, D C 74-85

Matveev, V.F. 1973: Ecological significance of body size in zoo plankton organisms. Zhurnal Obshchei Biologii 34(6): 829-836

Kovalsky, V.V. 1972: Ecological significance of daily seasonal and tidal rhythms. Journal of Interdisciplinary Cycle Research 3(2): 151-165

Ishibashi, N.; Kondo, E.; Muraoka, M.; Yokoo, T. 1973: Ecological significance of dormancy in plant parasitic nematodes part 1 ecological difference between eggs in gelatinous matrix and cyst of heterodera glycines tylenchida heteroderidae. Applied Entomology and Zoology 8(2): 53-63

Grigor'ev Y.S. 1975: Ecological significance of pubescence of plants in connection with some problems of irrigation farming. Biologicheskie Nauki (Moscow) 18(7): 70-75

Parpiev, Y.P. 1971: Ecological significance of the deformation of roots of certain shrubs of the central asian deserts. Ekologiya 2(4): 82-84

Wellstead, C.F. 1977: Ecological significance of the fossil lizard fauna from the lower valentine formation of nebraska usa. Proceedings of the Nebraska Academy of Sciences and Affiliated Societies 87: 45

M.C.rraher D.B.; Thomas, R.E. 1972: Ecological significance of vegetation to northern pike esox lucius spawning. Transactions of the American Fisheries Society 101(3): 560-563

Slepukhina, T.D. 1975: Ecological significance of water turbidity exemplified by ponds of the north caucasus ussr. Ekologiya 6(5): 94-96

Titov, Y.V. 1975: Ecological soil botanical spectra of the solonetz complexes of the turgai plain ussr. Vestnik Moskovskogo Universiteta Seriya VI Biologiya Pochvovedenie 30(3): 85-91

Davis, D.; Gross, T.; Johnson, M.; Kroell, P.; Lawhead, D.; Meyer, A.; Peters, D.; Riggan, K.; Riggan, P.J. 1973: Ecological stability and persistence of natural meadows and man made grasslands in southern california. Hill, F Berton Student-Originated Studies Projects, Abstract Reports Presented at Meetings in Washington, D C , U S A Dec 26-29, Vii+279p National Science Foundation: Washington, D C , U S A 273-275

Bruenig, E.F. 1977: Ecological stability of forest mono cultures as a problem of population structure. Mueller, Paul (Ed ) Verhandlungen Der Gesellschaft Fuer Oekologie 6 Jahresversammlung Vom 20 Bis 24 September 1976 in Goettingen (Proceedings Of The Ecological Society Sixth Annual Meeting Goettingen, West Germany, Sept 20-24, 1976 ) (In Ger With Engl Summ ) Xv+622p Illus Maps Dr W Junk Bv, Publishers: The Hague, Netherlands ISBN 90-6193-568-7: 189-204

Wilson, J. 1969: Ecological status of salmalia malabarica d in kerala. Indian Forester 95(3): 213

Nunotani, T. 1978: Ecological structure and dynamics in forest floor vegetation age structure and distribution in ooe hinoki chamaecyparis obtusa forest. Bulletin of the Osaka Museum of Natural History 31: 1-11

P.K.Anderson 1970: Ecological structure and gene flow in small mammals. Mammal Review 1(2): 29-30

Koganezawa, A.; Goto, K. 1972: Ecological studies at a seed oyster production area part 1 characteristics of mother oyster populations in sendai bay. Bull Jap Soc Sci Fish 38(1): 1-8

Pearse, J.S.; Hines, A.H. 1977: Ecological studies in a kelp forest inhabited by sea otters. Journal of Phycology 13(Suppl): 52

Anderson, F. 1970: Ecological studies in a scanian woodland and meadow area southern sweden part 2 plant biomass primary production and turnover of organic matter. Botaniska Notiser 123(1): 8-51

Sant, H.R. 1974: Ecological studies in bothriochloa pertusa as a component of pastures on the upper gangetic plain. Botanique 5(1): 67-84

Wheeler, W.N. 1976: Ecological studies in kelp forests factors influencing productivity. Journal of Phycology 12(Suppl): 14

Harger, B.W.W. 1976: Ecological studies in kelp forests in situ recruitment growth and reproduction. Journal of Phycology 12(Suppl): 14

Coon, D.; Wheeler, W.N. 1976: Ecological studies in kelp forests short term variations in the growth of macrocystis. Journal of Phycology 12(Suppl): 14

Bhosale, L.J.; Joshi, G.V. 1973: Ecological studies in mangroves at ganpatipule. Indian Science Congress Association Proceedings 60: 373

L.R.i G.H.; Stringer, M.H.L. 1976: Ecological studies in the boreal spruce fir forests of the north american taiga part 2 analysis of the bryophyte flora. Canadian Journal of Botany 54(7): 619-643

Barr, T.C.Jr; Kuehne, R.A. 1971: Ecological studies in the mammoth cave system of kentucky part 2 the ecosystem. Annales de Speleologie 26(1): 47-96

Pearre, S.Jr 1974: Ecological studies of 3 west mediterranean chaetognaths. Investigacion Pesquera 38(2): 325-369

Matsura, T. 1976: Ecological studies of a coccinellid aiolocaria hexaspilota part 1 interaction between field populations of aiolocaria hexaspilota and its prey the walnut leaf beetle gastrolina depressa. Japanese Journal of Ecology 26(3): 147-156

Bauld, J.; Brock, T.D. 1973: Ecological studies of a photosynthetic gliding bacterium. Abstracts of the Annual Meeting of the American Society for Microbiology 73: 48

E.Sayed, S.Z. 1969: Ecological studies of antarctic marine phyto plankton. Antarctic Journal of the United States 4(5): 193-194

Alcala, A.C.; Reyes, A.Y.; Ortega, E. 1971: Ecological studies of benthic algae in southern negros island philippines. Pacific Science Congress Proceedings 1: 85

Pandya, S.M.; Baghela, N. 1973: Ecological studies of celosia argentea a weed part 1 seed germination seedling emergence and growth performance in different soil types. Tropical Ecology 14(1): 39-51

Brock, T.D. 1973: Ecological studies of chloroflexis a gliding photosynthetic bacterium. Archiv Fuer Mikrobiologie: 267-284

Steffan, W.A. 1973: Ecological studies of ctenosciara hawaiiensis diptera sciaridae. Pacific Insects 15(1): 85-94

Wada, Y. 1969: Ecological studies of culex tritaeniorhynchus summorosus diptera culicidae part 2 observations on the resting behavior before and after taking blood meal. Medical Entomology and Zoology: 81-86

Wada, Y. 1970: Ecological studies of culex tritaeniorhynchus summorosus part 3 comparative studies on the outdoor resting behavior of the mosquito. Medical Entomology and Zoology 21(1): 54-60

Hayashida, F. 1977: Ecological studies of ecklonia cava forming aquatic forest. Journal of Phycology 13(Suppl): 29

Mathieson, A.C.; Burns, R.L. 1971: Ecological studies of economic red algae part 1 photosynthesis and respiration of chondrus crispus and gigartina stellata. Journal of Experimental Marine Biology and Ecology 7(2): 197-206

Mathieson, A.C. 1972: Ecological studies of economic red algae part 2 culture studies of chondrus crispus and gigartina stellata. Journal Of Experimental: 1-6

Burns, R.L.; Mathieson, A.C. 1972: Ecological studies of economic red algae part 3 growth and reproduction of natural and harvested populations of gigartina stellata in new hampshire usa. Journal of Experimental Marine Biology and Ecology 9(1): 77-95

Mathieson, A.C.; Burns, R.L. 1975: Ecological studies of economic red algae part 5 growth and reproduction of natural and harvested populations of chondrus crispus in new hampshire. Journal of Experimental Marine Biology and Ecology 17(2): 137-156

Weller, M.W. 1972: Ecological studies of falkland islands waterfowl. Wildfowl 23: 25-44

Dawes, C.J.; Mathieson, A.C.; Cheney, D.P. 1974: Ecological studies of floridian eucheuma rhodophyta gigartinales part 1 seasonal growth and reproduction. Bulletin of Marine Science 24(2): 235-273

Mathieson, A.C.; Dawes, C.J. 1974: Ecological studies of floridian eucheuma rhodophyta gigartinales part 2 photosynthesis and respiration. Bulletin of Marine Science 24(2): 274-285

Dawes, C.J.; Lawrence, J.M.; Cheney, D.P.; Mathieson, A.C. 1974: Ecological studies of floridian eucheuma rhodophyta gigartinales part 3 seasonal variation of carrageenan total carbohydrate protein and lipid. Bulletin of Marine Science 24(2): 286-299

Veneski, R.; Washino, R.K. 1970: Ecological studies of hydrophilus triangularis in the laboratory and in a rice m field habitat a preliminary report. Proceedings and Papers of the Annual Conference of the California Mosquito Control Association 38: 92-93

Srinivasan, V.S.; Silverman, H.P. 1970: Ecological studies of marine plankton. U S Government Research and Development Reports 70(9): 81

Straughan, D. 1972: Ecological studies of mercierella enigmatica annelida polychaeta in the brisbane river. Journal of Animal Ecology 41(1): 93-136

Richman, A. 1977: Ecological studies of narcotic addiction. National Institute on Drug Abuse Research Monograph 10: 173-196

Foreman, R.E. 1977: Ecological studies of nereocystis luetkeana part 1 population dynamics and life cycle strategy in different environments. Journal of Phycology 13(Suppl): 78

E.S.yed S.; Fay, R. 1972: Ecological studies of phyto plankton between new zealand and the antarctic. Antarctic Journal of the United States 7(5): 174-175

Hamamura, T. 1972: Ecological studies of pirata subpiraticus araneae lycosidae part 1. Acta Arachnologica 23(2): 29-36

Cha, J.W.; Kim, B.W. 1975: Ecological studies of plants for the control of environmental pollution part 4 growth of various plant species as influenced by soil applied cadmium. Korean Journal of Botany 18(1): 23-30

Emmel, J.F.; Emmel, T.C. 1974: Ecological studies of rhopalocera in a sierra nevadan community donner pass california usa part 5 faunal additions and food plant records since 1962. Journal of the Lepidopterists' Society 28(4): 344-348

Brockwell, J.; Bryant, W.G.; Gault, R.R. 1972: Ecological studies of root nodule bacteria introduced into field environments part 3 persistence of rhizobium trifolii in association with white clover at high elevation. Australian Journal of Experimental Agriculture and Animal Husbandry 12(57): 407-413

Umezaki, I. 1974: Ecological studies of sargassum thunbergii in maizuru bay japan sea. Botanical Magazine 87(1008): 285-292

Mishra, G.P. 1974: Ecological studies of some grasslands of ambikapur india part 1 structure of the grasslands. Tropical Ecology 2: 77-89

Tanaka, H. 1973: Ecological studies of spiders in paddy fields in kinki studies on the life cycle of spiders oedothorax insecticeps and enoplognatha japonica. Acta Arachnologica 25(1): 10-15

Perry, M.C. 1973: Ecological studies of the apple snail at lake woodruff national wildlife refuge florida usa. Florida Scientist: 22-30

Milton, W.Weller 1975: Ecological studies of the auckland islands flightless teal. The Auk 92(2): 280-297

Crane, J.J. 1972: Ecological studies of the benthic fauna in an arctic estuarine complex. Science in Alaska Proceedings Alaskan Science Conference 23: 52-53

Lamaye, J.C. 1975: Ecological studies of the brussels urban ecosystem contribution 8 1st survey of the hydrobiology of the woluwe valley in brussels belgium. Bulletin de la Societe Royale de Botanique de Belgique 108(2): 295-314

Young, A.M.; Muyshondt, A. 1973: Ecological studies of the butterfly victorina stelenes lepidoptera nymphalidae in costa rica and el salvador. Studies on the Neotropical Fauna 8(2): 155-176

Gieskes, W.W.C. 1972: Ecological studies of the cladocera of the north atlantic and the north sea. Netherlands Journal of Zoology 22(2): 219-220

Nishigaki, J. 1976: Ecological studies of the cupreous chafer anomala cuprea coleoptera scarabaeidae part 7 seasonal changes in the sex ratio and the number of eggs in adult insects especially those on plants and those flying in to a light trap. Japanese Journal Of Applied Entomology and Zoology: 164-166

Olivier, S.R.; Escofet, A.; Penchaszadeh, P.; Orensanz, J.M. 1972: Ecological studies of the estuarial region of the mar chiquita lagoon buenos aires argentina part 1 the biotic communities. Anales de la Sociedad Cientifica Argentina 193(5-6): 237-262

Kaya, H.K.; Moon, R.D. 1978: Ecological studies of the face fly musca autumnalis and its nematode parasite heterotylenchus autumnalis in a northern california usa pasture. Journal of Nematology 10(4): 292

Nakanishi, S. 1977: Ecological studies of the moss and lichen communities in the ice free areas near syowa station antarctica. Antarctic Record 59: 68-96

Mueller, K. 1973: Ecological studies of the resting sights of the deer capreolus capreolus. Revue Suisse de Zoologie 80(3): 667-670

Dunnet, G.M.; Fordham, R.A.; Patterson, I.J. 1969: Ecological studies of the rook corvus frugilegus in northeast scotland. Journal of Applied Ecology 6(3): 459-473

Feare, C.J.; Dunnet, G.M.; Patterson, I.J. 1974: Ecological studies of the rook corvus frugilegus in northeast scotland united kingdom food intake and feeding behavior. Journal of Applied Ecology 11(3): 867-896

Obied, M.; Seif, E.D.n A. 1970: Ecological studies of the vegetation of the sudan acacia senegal d and its natural regeneration. Journal of Applied Ecology 7(3): 507-518

Seif, E.D.n A.; Obeid, M. 1971: Ecological studies of the vegetation of the sudan part 2 the germination of seeds and establishment of seedlings of acacia senegal d under controlled conditions in the sudan. Journal of Applied Ecology 8(1): 191-201

Obeid, M.; Seif, E.D.n A. 1971: Ecological studies of the vegetation of the sudan part 3 the effect of simulated rainfall distribution at different isohyets on the regeneration of acacia senegal d on clay and sandy soils. Journal of Applied Ecology 8(1): 203-209

Seif, E.D.n A.; Obeid, M. 1971: Ecological studies of the vegetation of the sudan part 4 the effect of simulated grazing on the growth of acacia senegal d seedlings. Journal of Applied Ecology 8(1): 211-216

Otsu, S. 1971: Ecological studies of tohoku hare lepus brachyurus angustidens part 4 effect of prolonged exposure to light on breeding. Japanese Journal of Applied Entomology and Zoology 15(1): 31-35

Oohara, H.; Yoshida, N.; Fukunaga, K.; Furuya, M.; Oohara, Y. 1969: Ecological studies of vegetation on natural grassland in hokkaido part 2 natural vegetation on hachiman grassland kaminokuni town hokkaido. Research Bulletin of Obihiro Zootechnical University Series 1 6(1): 44-67

Colwell, R.R.; Kaneko, T. 1974: Ecological studies of vibrio parahaemolyticus. Colwell, R R And R Y Morita (Ed ) Effect Of The Ocean Environment on Microbial Activities Proceedings Of The Second United States-Japan Conference on Marine Microbiology Baltimore, Maryland, U S A , August 25-30, 1972 Xvi+687p Illus Maps University Park Press: Baltimore, Maryland, U S A ; London, England 536-545

Sastroutomo, S.S.; Ikusima, I.; Makoto, N. 1978: Ecological studies of water hyacinth eichhornia crassipes with special emphasis on their growth. Japanese Journal of Ecology 28(3): 191-198

Bosence, D. 1977: Ecological studies on 2 carbonate sediment producing algae. Fluegel, Erik (Ed ) Fossil Algae Recent Results And Developments Symposium Erlangen, West Germany, Oct , 1975 Xiii+375p Illus Maps Springer-Verlag: Berlin, West Germany; New York, N Y , Usa ISBN 3-540-07974-2; ISBN 0-387-07974-2: 270-278

Figueroa, A.V. 1969: Ecological studies on a coral reef at veracruz mexico. Fao (food and Agriculture Organization Of The United Nations) Fisheries Reports: 137-138

Ikemoto, T. 1972: Ecological studies on a field population of the citrus leaf miner phyllocnistis citrella lepidoptera phyllocnistidae with special reference to spatial distribution pattern. Japanese Journal of Applied Entomology and Zoology 16(3): 127-138

Hagvar, S. 1973: Ecological studies on a winter active spider bolyphantes index araneida linyphiidae. Norsk Entomologisk Tidsskrift 20(3): 309-314

E.Khidir, E. 1972: Ecological studies on aleyrodes brassicae homoptera aleyrodidae part 2 the periodicity of emergence. Zeitschrift fuer Angewandte Entomologie 72(1): 39-43

Kumar, H.D.; Bisaria, G.P.; Bhandari, L.M.; Rana, B.C.; Sharma, V. 1974: Ecological studies on algae isolated from the effluents of an oil refinery a fertilizer factory and a brewery. Indian Journal of Environmental Health 16(3): 247-255

Hamashima, S. 1970: Ecological studies on aquatic plants of artificial reservoirs. Journal of Geobotany 18(3-4): 116-120

Ishida, Y.; Kadota, H. 1975: Ecological studies on bacteria in the sea and lake waters polluted with organic substances part 3 growth kinetics of the bacterial populations showing different responses to dissolved organic substances. Nippon Suisan Gakkaishi 41(9): 961-964

Ishiyama, M. 1971: Ecological studies on bacterial flora in alimentary tracts of chickens part 1 changes of bacterial flora during the starvation period. Scientific Reports Of The Faculty Of Agriculture Ibaraki University: 6

Shirasaka, S.; Narita, N. 1971: Ecological studies on bacterial flora in alimentary tracts of chickens part 2 changes of bacterial flora following water ingestion and food ingestion in the starved chicken. Scientific Reports of the Faculty of Agriculture Ibaraki University 19: 7-13

Nishimura, J.; Wakimoto, S. 1971: Ecological studies on bacterial wilt disease of carnation d part 1 some characteristics and mode of multiplication of pseudomonas caryophylli phage. Annals of the Phytopathological Society of Japan 37(4): 301-306

Babu, V.R.; Joshi, M.C. 1974: Ecological studies on borreria articularis part 2 water relations. Annals of Arid Zone 13(2): 94-102

Babu, V.R. 1975: Ecological studies on borreria articularis part 3 crop weed competition. Japanese Journal of Ecology 25(1): 32-39

Kawatoko, K.; Tsuzaki, K. 1974: Ecological studies on burley tobacco in japan and korea part 1 growth yield and qualities of japanese and korean burley 21 lines. Bulletin of the Morioka Tobacco Experiment Station 10: 43-60

Saint Girons, H. 1971: Ecological studies on cambodian snakes. Herpetological Review 3(2): 33

Koizumi, M. 1969: Ecological studies on citrus d canker caused by xanthomonas citri part 3 seasonal changes in number of causal bacteria and its bacterio phages cp 1 in rain water flowing down from the diseased trees. Bulletin of the Horticultural Research Station (Ministry of Agriculture and Forestry) Series B (Okitsu) (9): 129-144

Lowe, W.E.; Gray, T.R.G. 1972: Ecological studies on coccoid bacteria in a pine forest soil part 1 classification. Soil Biology and Biochemistry 4(4): 459-467

Lowe, W.E.; Gray, T.R.G. 1973: Ecological studies on coccoid bacteria in a pine forest soil part 2 growth of bacteria introduced into soil. Soil Biology and Biochemistry 5(4): 449-462

Lowe, W.E.; Gray, T.R.G. 1973: Ecological studies on coccoid bacteria in a pine forest soil part 3 competitive interactions between bacterial strains in soil. Soil Biology and Biochemistry 5(4): 463-472

Miller, K.W. 1977: Ecological studies on coryneform bacteria from soils of central illinois. Transactions of the Illinois State Academy of Science 70(2): 226

Miller, K.W. 1977: Ecological studies on coryneform bacteria from soils of central illinois usa. Transactions of the Missouri Academy of Science (10/11): 313

Subra, R. 1972: Ecological studies on culex pipiens fatigans diptera culicidae in an urban area of the west african sudanese savanna differentiation of various strains because of incompatibilities. Cahiers O R S T O M (Office de la Recherche Scientifique et Technique Outre-Mer) Serie Entomologie Medicale et Parasitologie 10(1): 37-45

Subra, R. 1972: Ecological studies on culex pipiens fatigans diptera culicidae in an urban area of the west african sudanese savanna longevity and movements of adults marked with fluorescent powders. Cahiers O R S T O M (Office de la Recherche Scientifique et Technique Outre-Mer) Serie Entomologie Medicale et Parasitologie 10(1): 3-36

Subra, R. 1971: Ecological studies on culex pipiens fatigans diptera culicidae in an urban zone of the sudanese west african savanna egg laying rhythm and factors conditioning oviposition. Cahiers O R S T O M (Office de la Recherche Scientifique et Technique Outre-Mer) Serie Entomologie Medicale et Parasitologie 9(3): 317-332

Subra, R. 1971: Ecological studies on culex pipiens fatigans diptera culicidae in an urban zone of the sudanese west african savannah dynamics of the preimaginal populations. Cahiers O R S T O M (Office de la Recherche Scientifique et Technique Outre-Mer) Serie Entomologie Medicale et Parasitologie 9(1): 73-102

Subra, R. 1973: Ecological studies on culex pipiens fatigans diptera culicidae in an urban zone of the west african sudanese savanna dynamics of imaginal populations. Cahiers O R S T O M (Office de la Recherche Scientifique et Technique Outre-Mer) Serie Entomologie Medicale et Parasitologie 11(2): 79-100

Beaver, R.A. 1972: Ecological studies on diptera breeding in dead snails part 1 biology of the species found in cepaea nemoralis. Entomologist 105(1): 41-52

Yamagishi, H.; Aoyama, K. 1972: Ecological studies on dissolved oxygen and bloom of microcystis in lake suwa part 1 horizontal distribution of dissolved oxygen in relation to drifting of microcystis by wind. Bull Jap Soc Sci Fish 38(1): 9-16

Fuller, S.W.; Mathieson, A.C. 1972: Ecological studies on economic red algae part 4 variations of carrageenan concentration and properties in chondrus crispus. Journal of Experimental Marine Biology and Ecology 10(1): 49-58

Olarinmoye, S.O. 1975: Ecological studies on epiphyllous liverworts in western nigeria part 1 notes on distribution. Revue Bryologique et Lichenologique 41(1): 1-14

Schnetter, R.; Duran, L.P. 1977: Ecological studies on eu littoral and upper sublittoral caribbean algal communities near santa marta colombia. Journal of Phycology 13(Suppl): 61

Tabeta, O.; Tsukahara, H. 1969: Ecological studies on fishes stranded upon the beach along the tsushima current ii observations during the winter months of 1966 in northern kyushu japan cololabis saira sebastes sp bregmaceros maurolicus japonicus ammodytes personatus mortality factor. Bull Jap Soc Sci Fish 35(1): 43-54

Husmann, S. 1971: Ecological studies on fresh water meio benthos in layers of sand and gravel. Smithsonian Contributions to Zoology 76: 161-169

Hirai K I. 1972: Ecological studies on fry and juvenile of fishes at aquatic plant areas in a bay of lake biwa part 3 relationship of the food habits to the habitat of nigorobuna carassius carassius glandoculis larvae. Japanese Journal of Ecology 22(2): 69-93

Martins, A.M.F. 1976: Ecological studies on halophilic ellobiidae in the azores. Bulletin of the American Malacological Union Incorporated 42: 47

Yabe, T.; Moriya, K.; Harada, F. 1970: Ecological studies on house rats and mice part 1 an examination on molar wear of albino rats for an age index. Medical Entomology and Zoology 21(1): 78-81

Yabe, T.; Moriya, K.; Harada, F. 1971: Ecological studies on house rats and mice part 2 fluctuations in body weight and embryo size of the norway rat due to the environments. Medical Entomology and Zoology 22(1): 49-55

Wedler, E. 1975: Ecological studies on hydroids of the rocky littoral of santa marta colombia. Helgolaender Wissenschaftliche Meeresuntersuchungen 27(3): 324-363