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Geography & Life Sciences: Chapter 711

Chapter 711 provides bibliographic information on scholary research in geography and in the life sciences.



Oligosaccharide levels of processed legumes. Journal of Food Science and Technology, India 14(5): 222-223

Oligosaccharides from human milk. Methods in Enzymology 50: 216-220

Oligosaccharides of cashewnut. Journal of Food Science and Technology, India 15(2): 86-87

Olin national maize grower of the year competition. New Zealand Agricultural Science 12(3): 95-101

Olive branches as bulk fodder for dairy goats. Symposium on goat breeding in Mediterranean countries: 228-230

Olive cultivation in Pakistan - a review. Pakistan Journal of Forestry 28(3): 144-148

Olive harvesting. La recolte des olives: 50

Olive propagation by rooting cuttings. Jugoslovensko Vocarstvo 10(39/40): 449-458

Olives. Current Biology 23(9): R364-R365

Ollulanus infections in captive Bengal tigers. Zoologische Garten 49(2): 121-126

Oman adjusts goals to revenue outlook, places new stress on private investment. IMF Survey 8(13): 198-200

Ommochrome formation and kynurenine excretion in Pieris brassicae: relation to tryptophan supply on an artificial diet. Journal of Insect Physiology, 258: 641-646

Ommochrome synthesis and kynurenic acid excretion in relation to metamorphosis and allatectomy in the stick insect, Carausius morosus Br. Journal of Insect Physiology, 2512: 925-929

Omu. Bois et Forets des Tropiques (181): 29-40

On 'cold-crippling' in ants of the group of Formica rufa (Hymenoptera, Formicidae). Waldhygiene 13(1): 13-15

On 158 cases of mite allergy in the child. Clinical findings and therapeutic results. Revue Francaise d' Allergologie et d' Immunologie Clinique 17(3): 141-145

On Cephalobothrium subhapradhi sp.n. (Cestoda: Lecanicephalidae Braun, 1900) from a marine fish at Ratnagiri, Maharashtra, India. All India Symposium on helminthology, Srinagar, 8-11 August, 1977 DN Fotedar, Director: 8-9

On Cheyletiella infestation in domestic cats. Zeitschrift für Parasitenkunde 59(1): 95-106

On Cryptocotyle concava Creplin, 1825, a heterophyid detected in dogs in Egypt. Veterinary Medical Journal 1978; 24(24): 49-54

On DDT-induced 'radicular proliferation' in Phaseolus mungo Linn. Current Science 49(6): 242-243

On Echinocashmus plateneetii n.sp. from Ganges dolphin Platenista gangeticus. All India Symposium on helminthology, Srinagar, 8-11 August, 1977 DN Fotedar, Director: 28

On Fusarium infection of wheat seeds. Novenyvedelem 13(5): ?-204

On Gendria chauhani, n.sp. from Rana cyanophlyctis. Indian Biologist 7(1): 57-59

On Hassalstrongylus dessetae sp.n. (Nematoda, Trichostrongyloidea). Atas da Sociedade de Biologia do Rio de Janeiro 19(1): 59-61

On Jacob's approximation in flow through porous media. Water Resources Research 16(2): 377-380

On Macdonald's model for schistosomiasis. Transactions of the Royal Society of Tropical Medicine and Hygiene 73(2): 245

On Marx's theory of agricultural rent. Discussion Paper, Department of Economics, Birkbeck College, London University (63): 54

On Metaphycus stanleyi Compere and two new species of Metaphycus Mercet from Africa (Hymenoptera: Encyrtidae). Journal of the Entomological Society of Southern Africa, 421: 143-150

On Narsingiella narsingi, a new genus and species of aspidoderid nematode from Bufo viridis found in Berhampur, India. Proceedings of the Helminthological Society of Washington, 452: 246-248

On Neoechinorhynchus cirrhinae sp.n., an acanthocephalan parasite from a fresh-water fish at Chandigarh. Helminthologia 16(2): 147-151

On Pyricularia sp. parasitic to bamboo and bamboo grass. Annals of the Phytopathological Society of Japan 44(2): 209-213

On Sarcophagidae (Diptera) from Afghanistan. Casopis Moravskeho Muzea v Brne, Vedy Prirodni 64: 153-156

On Serrasentis socialis (Leidy, 1851) Van Cleave, 1924 and discussion on synonymy of some related species with it. All India Symposium on helminthology, Srinagar, 8-11 August, 1977 DN Fotedar, Director: 3-4

On Shorttia thapari n.sp. (Nematoda) from Bufo melanostictus. All India Symposium on helminthology, Srinagar, 8-11 August, 1977 DN Fotedar, Director: 41-42

On Thubunaea dactyluris. Memorias do Instituto Oswaldo Cruz 72(3/4): 283-290

On Trichocladium and a new species Trichocladium pavgii. Sydowia 1979; 31(1/6): 122-125

On Trichophyton rubrum var. nigricans. Japanese Journal of Medical Mycology 18(2): 77-86

On Zeylanema ophiocephali n.sp. (Camallanidae, Camallaninae, Zeylanema Yeh, 1960) from Ophiocephalus striatus (Bloch). Rivista di Parassitologia 38(2/3): 165-169

On a case of invasive pulmonary aspergillosis with subjacent aspergilloma. Revista Clinica Espanola 147(5): 535-540

On a case of nasomyiasis due to the larva of Oestrus ovis. Turk Hijiyen ve Tecrubi Biyoloji Dergisirecd 1979; 37(3): 262-265

On a collection of Dermaptera from Shivpuri National Park, Shivpuri Dist., Madhya Pradesh. News Letter, Zoological Survey of India, Calcuttarecd 1979; 3(4): 209-211

On a collection of Heteroptera (Hemiptera) from the Galapagos Islands. Pan-Pacific Entomologist, 561: 43-50

On a collection of Pentatomidae (Insecta: Heteroptera) from Arunachal Pradesh, India. News Letter, Zoological Survey of India, Calcuttarecd 1979; 3(4): 211-212

On a collection of fruit flies (Diptera: Tephritidae) from Kathmandu Valley, Nepal. Oriental Insects, 131-2: 81-85

On a collection of grasses from Bari-Bareli range (Raisen district), M.P. Bulletin of the Botanical Survey of India 1978; 17(1/4): 71-74

On a collection of plants from Garo Hills of Assam. Indian Forester 104(2): 106-122

On a collection of tetranychoid mites from Madhya Pradesh, India, with a description of a new Eotetranychus (Acari: Trombidiformes). Indian Journal of Acarology 1979; 3(2): 87-91

On a difference in the antifungal activity of tridemorph and its formulated product Calixin. Pesticide Biochemistry and Physiology 12(2): 124-129

On a fat crystallization procedure. Industries Alimentaires et Agricoles 96(4): 359-369

On a form of Aureobasidium pullulans (de Bary) Arnaud var. pullulans isolated from man. Allionia 22: 65-79

On a generation-advancement method in breeding wheat for cold climates. Alteration of the main characters and selection period. Bulletin of the Tohoku National Agricultural Experiment Station Tohoku Nogyo Shikenjo Kenkyu Hokoku (56): 37-52

On a massive outbreak of two species of noctuids in Greek vineyards. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 52(6): 94-95

On a method for determining the actual fertility of females of blood-sucking mosquitoes as exemplified by Aedes vexans Meigen (Diptera, Culicidae). Meditsinskaya Parazitologiya i Parazitarnye Bolezni 49(1): 19-24

On a nematode parasite of garden lizard, Calotes versicolor: a new species of the genus Parapharyngodon (Oxyuridae) Chatterji, 1933, from India. All India Symposium on helminthology, Srinagar, 8-11 August, 1977 DN Fotedar, Director: 15

On a new and a known species of the genus Monascus Looss, 1907 (Trematoda: Monascidae) from marine fishes from the west coast of India. Marathwada University Journal of Science Natural Sciences 15(Sci. 8): 169-175

On a new caryophyllaeid cestode, Djombangia caballeroi sp.nov., from freshwater fish Heteropneustes fossilis in Chotanagpur with an amendation of the generic character. Excerta parasitologica en memoria del Doctor Eduardo Caballero y Caballero: 371-376

On a new cestode Davinea Blanchard, 1891 from a fowl, Gallus domesticus in India. Marathwada University Journal of Science Natural Sciences 16(Sci. 9): 191-193

On a new cestode Dicranotaenia alcippina Tl. sp. Proceedings of the 62nd Indian Science Congress, Delhi, 1975 Part III, Group B: 210

On a new cestode Flapocephalus trygonis gen. et sp. nov. (Cestoda: Lecanicephalidae) from Trygon sephen from West Coast of India. Rivista di Parassitologia 40(3): 261-265

On a new cestode Mastacembellophyllaeus paithanensis from a freshwater fish in India. Rivista di Parassitologia, 391: 9-12

On a new cestode Uncibilocularis southwelli (Cestoda: Oncobothriidae) from a marine fish at Ratnagiri, India. Marathwada University Journal of Science Natural Sciences 15(Sci. 8): 263-267

On a new cestode Yogeshwaria nagabhushani (Cestoda: appendix to Lecanicephalidea, inseartae sedis) gen. et. sp. nov. from a marine fish at Ratnagiri, India. Marathwada University Journal of Science Natural Sciences 15(Sci. 8): 273-276

On a new cestode Yorkeria southwelli (Cestoda: Onchobothriidae) from a marine fish. Current Science 48(6): 271-272

On a new coccidium, Eimeria dhamini sp.nov. from Ptyas mucosus (Linn). Science and Culture 43(11): 479-480

On a new focus of visceral leishmaniasis in the eastern coastal area of Distrito Federal, Venezuela. Revista del Instituto Nacional de Higienerecd 1979; 9(1/2): 107-113

On a new focus of visceral leishmaniasis in the region of Chuao, Aragua State, Venezuela. Bioecological and epidemiological characteristics. Revista del Instituto Nacional de Higienerecd 1979; 9(1/2): 97-105

On a new gasterostome trematode Bucephalus tetratentacularis n.sp. from an Indian fresh-water fish Sciaena coitor. Ceylon Journal of Science 12(2): 115-118

On a new genus and a new species Amphibiogoezia spinosoma n.g., n.sp. of the family Goeziidae Skrjabin et Karokhin, 1945 from frogs in Bangalore, India. Rivista di Parassitologia 40(1/2): 5-8

On a new genus and species of a blood-fluke Neocaballerotrema caballeroi, from a marine turtle in India. Excerta parasitologica en memoria del Doctor Eduardo Caballero y Caballero: 307-310

On a new parasite Henneguya ganapatiae, n.sp., from freshwater fish of Hyderabad. Prof PN Ganapati Shastiabdipoorti commemoration volume: issued 1975; 88-93

On a new species Anomotaenia kashmirensis: (Choanotaeniidae, Mathevossian, 1953) from Sturnus vulgaris in Kashmir. Journal of Science, University of Kashmir 1(1/2): 48-50

On a new species Dicotyle stromatia n.sp. from the gill filaments of a marine fish Stromateus cinereus from Puri, Orissa. Proceedings of the 62nd Indian Science Congress, Delhi, 1975 Part III, Group B: 213

On a new species Skrjabinopsolus indica n.sp. from the intestine of a marine fish, Glyphidodon bengalensis (Gunther) from Chilka Lake, Orissa. Indian Journal of Zootomy 1976; 15(1): 5-6

On a new species Trifoliovarium triacanthusi n.sp. from the intestine of a marine fish, Triacanthus strigilifer (Day) from Puri, Orissa. Indian Journal of Zootomy 1976; 15(1): 1-3

On a new species of Agamermis (Mermithidae) of a bug in Poland. Acta Parasitologica Polonica 16(1/9): 97-100

On a new species of Brachylaime Dujardin, 1843 (Trematoda, Brachylaimidae) from Funambulus pennanti Wroughton. Acta Parasitologica Polonica, 262: 11-14

On a new species of Circumonchobothrium Shinde, 1968 (Cestoda Pseudophyllidea, Carus, 1863) from a fresh water fish in India. Marathwada University Journal of Science Natural Sciences 16(Sci. 9): 183-185

On a new species of Filocapsularia Deslongchamps, 1824 (Nematoda-Ascarididea). Neotropica 20(63): 133-139

On a new species of Paronia galli (Cestoda: Anoplocephalidae) from Gallus domesticus, in India. Current Science 47(10): 352-353

On a new species of Pithophorus Southwell, 1925 (Cestoda: Phyllobothriidae Braun, 1900), from a marine fish at Ratnagiri. Rivista di Parassitologia 39(1): 85-88

On a new species of genus Opisthorchis Blanchard (1895) from a fresh water fish of Gwalior, Madhya Pradesh (India). Indian Journal of Helminthology 1979; 29(1): 25-32

On a new species of rare avian trematode (Stomylotrema srivastavi n.sp.) from Lucknow. Indian Journal of Zootomy 1976; 15(3): 125-126

On a new species of the cestode genus Choanotaenia Railliet, 1896 from Acridotheres tristis in Kashmir. Journal of Science, University of Kashmir 1(1/2): 51-54

On a new species of the genus Brahmputrotrema Dayal and Gupta, 1954 (Family: Lissorchiidae Poche, 1926) from a fresh water fish, Puntius sophore. Rivista di Parassitologia 40(1/2): 57-61

On a new species of the genus Monhysterides Baylis et Daubney, 1922 (Nematoda, Atractidae) from a tortoise, Lissemys punctata punctata. Acta Parasitologica Polonica, 2530: 253-256

On a new species of the genus Neyraia Joyeux and Timon-David, 1934 (Biuterinidae Meggitt, 1927) from Coraciiformes in India, and a key to the species of the genus Neyraia Joyeux et David, 1934. All India Symposium on helminthology, Srinagar, 8-11 August, 1977 DN Fotedar, Director: 15-16

On a new species of the genus Niphadoses superficially close to Catagela adjurella (Lepidoptera: Pyralidae, Schoenobiinae). Acta Entomologica Sinica 21(2): 171-172

On a new species of the genus Opisthorchis Blanchard (1895) from the gall bladder of a siluroid fish, Wallago attu from Gwalior (M. P.) India. Rivista di Parassitologia 40(3): 273-279

On a new species of the genus Platybothrium Linton 1899 (Cestoda: Onchobothriidae) from a marine fish at Veraval, West Coast of India. All India Symposium on helminthology, Srinagar, 8-11 August, 1977 DN Fotedar, Director: 9

On a new species of the genus Prosotocus Looss, 1899 from frogs in Pilani, Rajasthan India, with a key to the species. Rivista di Parassitologia 38(2/3): 151-155

On a new species of the genus Pseudanoplocephala Baylis, 1927 (Cestoda: Anoplocephalidae) from the wild boar in Japan. Japanese Journal of Parasitology, 276: 535-542

On a new species of the genus Pseudoschistotaenia Fotedar and Chishti, 1976 from a bird Podiceps reficollis capensis in Kashmir. All India Symposium on helminthology, Srinagar, 8-11 August, 1977 DN Fotedar, Director: 37

On a new species of the genus Zeylanema (Nematoda: Camallanidae) from the intestine of Ophiocephalus striatus (Bloch). All India Symposium on helminthology, Srinagar, 8-11 August, 1977 DN Fotedar, Director: 8

On a new trematode Odontocotyle pritchardae sp.n. from a marine fish, Caranx kalla, from Puri, Orissa. Rivista di Parassitologia 39(1): 5-7

On a rabbit hyperlipemia induced by a fungic galactomannane peptide. Experientia 34(10): 1384-1385

On a rare Himalayan bamboo. Indian Journal of Forestry 1(1): 39-43

On a regulatory gene controlling the expression of the murine lambda chain. Journal of Experimental Medicine 148(5): 1122-1136

On a relation of low phosphoglucomutase activity to starch accumulation in spiked sandal. Experientia 33(8): 999-1000

On a revised key to the species of the genera Camallanus and Neocamallanus parasitic in fishes. Excerta parasitologica en memoria del Doctor Eduardo Caballero y Caballero: 487-492

On a small collection of aphids (Homoptera, Aphidoidea) from Armenia. Fragmenta Faunistica (Warsaw): 2315: 329-334

On a species of nematode genus Spinitectus Fourment, 1883 from Oreinus richardsonii, a fresh water fish of Hammu, India. Journal of Science, University of Kashmir 1(1/2): 63-65

On a successful raising of an encysted metacercaria of Bufo regularis in the buff-backed heron (Ardeola ibis ibis). Journal of the Egyptian Society of Parasitology 8(2): 187-191

On a technique to describe crop and weather relationships. Agricultural Meteorology 18(3): 197-202

On a variant of the chlamydospore test medium. Mykosen 21(8): 263-265

On a xiphidiocercous cercaria C. derabassii n.sp, from snail Bithynia stenothyroides at Dera Bassi (Punjab). Research Bulletin of the Panjab University, New Series 1977; 24(3/4): 117-120

On abundance relations of soil fauna in three subarctic habitats. Ecological Bulletins Stockholm (25): 515-517

On acid loving associations on the edge of woodlands. Feddes Repertorium 90(7/8): 465-479

On additional food before the age of four months for young infants on commercially prepared milk formulae. Monatsschrift fur Kinderheilkunde 126(1): 6-8

On agalactia post partum in the sow. I. A clinical study. Nordisk Veterinaermedicin 30(11): 465-473

On agalactia post partum in the sow. II. A hematological and blood chemical study in affected and healthy sows. Nordisk Veterinaermedicin 30(11): 474-481

On agricultural and social influences on the appearance and control of pests in Saudi Arabia. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 52(6): 90-92

On agricultural productivity differences among countries. American Journal of Agricultural Economics 61(3): 565-570

On allergy to propolis. Pchelovodstvo (5): 43

On an already known trematode of the genus Paradistomoides Travassos, 1944 from Indian lizard in Chandigarh. Research Bulletin of the Panjab University, New Series 1977; 24(3/4): 155-157

On an apparent anomaly in sugar beet growth in the spring of 1979. Sementi Elette 25(3/4): 37-38

On an exceptional case of pulmonary Capillaria aerophila parasitosis in a four-year-old child. Dissertation Abstracts International 39C(1): 77

On an intestinal cestode and acanthocephalan from the Nile and Red Sea fishes with histopathologic study of their habitat. Journal of the Egyptian Society of Parasitology 9(1): 143-157

On appropriate technology, 2. CCPD Documents, Commission on the Churches' Participation in Development (16): many

On biased technological progress: comment and extension. Working Paper Series, Department of Agricultural Economics, University of California (79-6): 18

On biomass and trophic structure of the central Amazonian rain forest ecosystem. Biotropica 5(1): 2-14

On callus cultures derived from apple shoot tissues. Research Bulletin of the Hokkaido National Agricultural Experiment Station Hokkaido Nogyo Shikenjo Kenkyu Hokoku (120): 75-85

On certain moss nematodes of central Mexico. Subterranean fauna of Mexico, Part III Quaderno, Accademia Nazionale dei Lincei, No171: 87-90

On cestodes of passer domesticus II. Anonchotaenia and Mathevotaenia. Angewandte Parasitologie 19(2): 85-106

On chalcids (Hymenoptera, Chalcidoidea) - parasites of the bark beetle Scolytus kirschi Skal. in the semi-desert forest belts. Entomologicheskoe Obozrenie 59(1): 86-88

On changes in content of membrane-bound ribosomes in the process of chloroplast differentiation. Doklady Akademii Nauk Tadzhikskoi SSR 21(7): 61-64

On changes in grain quality of maize grown at different levels of mineral nutrition. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 10(6): 618-622, 628

On changes in water status of winter wheat under different growing conditions. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 11(1): 3-10

On chemical problems of the mechanism of action of chlorothiobenzamides. Journal of Agricultural and Food Chemistry 27(4): 815-818

On class relations in Indian agriculture. A comment. Economic and Political Weekly 14(19): 857-860

On classification of agricultural systems - an ecological approach. Geografisk Tidsskrift (78/79): 1-4

On climatic characteristics of the Xizang Plateau monsoon. Acta Geographica Sinica 34(1): 33-42

On clinal variability of some morphological characters in the larvae of mosquitoes (Diptera, Culicidae). Entomologicheskoe Obozrenie 57(4): 900-906

On clinical symptoms and diagnosis of bee-venom allergy. A comparison between skin-tests and RAST-determinations. Der Hautarztrecd 1980; 29(12): 632-637

On combined applications of polyhedrosis virus and Bacillus thuringiensis for control of the nun moth, Lymantria monacha L. (Lepidoptera). Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 86(8): 483-488

On comparing values of Vanderplank's r. Phytopathology 69(11): 1162-1164

On convergence to diffusion processes of Markov chains related to population genetics. Advances in Applied Probability 11(4): 673-700

On correlative effects of roots and stems on the level of endogenous gibberellins in cotyledons of pea seedlings. Acta Universitatis Agriculturae, Brno, A 26(2): 13-17

On cyclophysis and topophysis. Silvae Genetica 27(5): 173-178

On de-polyploidization of induced autotetraploid flax. Byulleten' Vsesoyuznogo Ordena Lenina i Ordena Druzhby Narodov Nauchno Issledovatel' skogo Instituta Rastenievodstva imeni NI Vavilova (69): 34-38

On designing vent of a sluice working under varying hydraulic conditions for brackishwater fish farm. Symposium on Coastal Aquaculture, Cochin, India, 12-18 January 1980: 28

On determining optimum fertilizer rates for potato cultivation. Agrokhimiya (6): 59-67

On development problems of cereal production. Zagadnienia Ekonomiki Rolnej (1 (151)): 67-77

On dissolution and coagulation of colloidal material in some Swedish soils. Grundforbattring 1976; 27(4): 151-157

On dynamics of land formation processes within south-eastern shore of the Aral Sea (Bosai alignment). Problemy Osvoeniya Pustyn' 2: 40-51

On ecology and on methods of mosquito control. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 53(1): 1-5

On endotokia matricida and intra-uterine development and hatching in nematodes. Nematologica, 252: 268-274

On energy and agriculture: from hunting-gathering to landless farming. Research Report, International Institute for Applied Systems Analysis (RR 79-10): 13

On enzymatic clotting processes. I. Kinetics of enzyme-triggered coagulation reactions. Biophysical Chemistry 6(3): 253-261

On enzymatic clotting processes. II. The colloidal instability of chymosin-treated casein micelles. Biophysical Chemistry 6(3): 263-270

On enzymatic clotting processes. III. Flocculation rate constants of paracasein and fibrin. Faraday Discussions of the Chemical Society (65): 164-174

On enzymatic clotting processes. IV. The specificity of the chymosin/ kappa -casein complex. Abstracts of Papers, American Chemical Society 176: COLL 84

On epizootiology and control of lymphoid leukosis in chickens. Comparative Immunology, Microbiology and Infectious Diseases 1(1/2): 93-106

On errors in determining evaporation from an agricultural field according to asynchronous observations. Doklady Vsesoyuznoi ordena Lenina Akademii Sel' skokhozyaistvennykh Nauk imeni VI Lenina (6): 36-38

On estimating the primary sex ratio from incomplete data. American Naturalist 115(3): 442-444

On estimating the sensible heat flux over land. Agricultural Meteorology 19(4): 315-328

On evaluating crop response to lime in the Tennessee Valley region. Southern journal of agricultural economics 11(2): 75-81

On fauna and number of mammals of the drying up Aral Sea bed. Problemy Osvoeniia Pustyn' 2: 64-66

On fine distinctions in Ulmus L. Taxon 29(2/3): 305-312

On five new species of the genus Pomphorhynchus Monticelli 1905 from fresh-water fishes of Jammu and Kashmir, India. Indian Journal of Zoology 5(1): 15-24

On flower abnormalities in almond (Amygdalis L.). Gradinarska i Lozarska Nauka 14(7): 15-19

On four new trematodes of Echinostomatidae Poche, 1926 from birds. Indian Journal of Helminthology 1979; 29(1): 57-72

On four species of Ascaridia (Dujardin, 1845) parasites of Psittacidae with a report of a new host for A. hermaphrodita (Froelich, 1789) (Nematoda: Ascariodoidea) in Brazil. Atas da Sociedade de Biologia do Rio de Janeiro 19(1): 51-54

On fruiting of arctic plants (West Taimyr). Botanicheskii Zhurnal; 64(8): 1147-1158

On further flavonoids in Kickxia spuria. Pharmazie 35(5/6): 334

On genes for disease resistance: some developing concepts. 3rd International Congress of Plant Pathology, Munchen, 16-23 August 1978: 294

On germ plasm conservation with special reference to the genus Medicago. Genetic diversity in plants II Natural and induced genetic variability: 45-50

On growth and form in nematodes: II. Oesophagus and body width in Dorylaimida. Nematologica 24(4): 347-360

On gut associated lymphoid tissues of piglets. Bulletin of the Faculty of Agriculture, Yamaguti University (29): 21-30

On helminth propagation by transit of invasive elements through definitive and intermediate hosts. Helminthologia (Bratislava): 162: 127-140

On hybrid sterility in wide crosses of rice, Oryza sativa L. Japan, Division of Genetics, National Institute of Agricultural Sciences: Annual report 1977 [I]: [Abstracts]: 14-15

On hybridization of species of Phaseolus vulgaris L. (S) and Ph. multiflorus W. Genetika i Selektsiya 11(6): 427-431

On hymenial cystidia of Piptoporus betulinus. Bulletin Trimestriel de la Societe Mycologique de France 94(4): 337-342

On immature worms of the genus Heterotyphlum Spaul, 1927 newly recorded in the intestine of Synodus indicus of Red Sea. Journal of the Egyptian Society of Parasitology 10(1): 255-258

On improving the informational content of distribution dot maps. Taxon 27(5/6): 479-480

On improving the lot of the poorest: economic plans in Kenya. African Studies Review 21(3): 65-73

On increasing biological nitrogen fixation. Australia, CSIRO, Division of Plant Industry, Annual Report 1977: 33-39

On increasing the efficiency of superphosphate in slightly acid submerged soils. Agricultural Research Journal of Kerala 17(1): 11-13

On induction of photoregulatory processes in plants with laser treatment. Molekulyarnaya i prikladnaya biofizika sel' skokhozyaistvennykh rastenii i primenenie noveishikh fiziko tekhnicheskikh metodov v sel' skom khozyaistve: 72

On infection of gladiolus (Gladiolus spp.) with plum pox virus. Archiv fur Phytopathologie und Pflanzenschutz 14(6): 415-416

On knowledge of the tachinids in the region of the town of Margecany (Dipt., Tachinidae). Biologia 34(5): 385-394

On larch fibreboard by dry process. Journal of the Hokkaido Forest Products Research Institute (316): 7-11 + sum.

On laying of eggs by entomophagous Hymenoptera (Hymenoptera; Ichneumonidae, Braconidae) in unnatural hosts. Zoologicheskii Zhurnal 58(9): 1350-1353

On lipase activity in proso seeds. Prikladnaya Biokhimiya i Mikrobiologiya 15(3): 469-472

On literacy content. Working Paper, Institute for Development Studies, University of Nairobi (340): 20

On little known moths (Lepidoptera: Heterocera) from Arunachal Pradesh, India. News Letter Zoological Survey of Indiarecd 1979; 3(6): 395-398

On long trail research. Long distance trails The Appalachian trail as a guide to future research and management needs: 30-37

On maize stem and cob diseases in Slovenia. Zastita Bilja 29(146): 343-348

On methods of tourism research. Acta Universitatis Carolinae Geographica 13(2): 43-75

On microbial contamination of powdered foodstuffs of vegetable origin by stored-products pests (Calandra granaria L., Tribolium castaneum Herbst., Acanthoscelides obtectus Say). Industries Alimentaires et Agricoles 95(6): 607-609

On molecular forms of hyaluronidase present in bee venom. Comptes Rendus de l' Academie Bulgare des Sciences 31(6): 687-690

On mutations induced in monosomics of bread wheat. Japanese Journal of Genetics Idengaku Zasshi 54(6): 444

On nematodes of some live-stock animals in India. Part II. Revista Iberica de Parasitologia 38(1/2): 213-237

On nitrogen mobilization in peat. I. Effect of liming and rotavation in different incubation temperatures. Metsantutkimuslaitoksen Julkaisuja 88(2): 27

On one already known bucephalid trematode from Xenentoden cancila (a fresh-water fish) from Ropar (Punjab, India). Research Bulletin of the Panjab University, New Series 1977; 24(3/4): 113-116

On optimal test conditions for evaluating the anti-atherosclerotic properties of hypolipemic drugs in prophylactic experiments in fat-fed rabbits. Protides of the biological fluids: 527-534

On organic soil carbon and CO2. Tellus 30(5): 472-475

On patterned ground and free convection. Norsk Geografisk Tidsskrift 31(4): 145-148

On peculiarities of nestling nourishment in some desert bird species. Akademiia Nauk Turkmenskoi SSR, Askhabad, Izvestiya, Seriia Biologicheskikh Nauk (4): 53-57

On perforation of fungal spores by amoebae. Transactions of the British Mycological Society 71(2): 321-322

On periods of increased mutability in barley ontogenesis. Doklady Vsesoyuznoi ordena Lenina Akademii Sel' skokhozyaistvennykh Nauk imeni VI Lenina (2): 10-11

On permanganate oxidation of humic acids - a discussion. Reply. Geoderma 21(3): 239-243

On perturbations in wetting front. Journal of the Indian Society of Soil Science 27(1): 1-4

On photographic techniques in permanent plot studies. Vegetatio 39(3): 185-190

On plant invasions. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Biologicheskii 83(5): 78-83

On plastid heterogeneity at the early stages of rye seed germination. Doklady Akademii Nauk BSSR 21(7): 633-636

On population of Hyalomma (Hyalomma) anatolicum excavatum. Indian Veterinary Journal 56(11): 912-915

On principles and methods of classification of angiophytic vegetation. Botanicheskii Zhurnal 64(4): 488-499

On principles in the epidemiology of histomoniasis and histomonosis. Proceedings of the 2nd European Multicolloquy of Parasitology, 1-6 September, 1975, Trogir, Yugoslavia: 59-64

On probability of droughts and secondary salinization of world soils. Arid land irrigation in developing countries: environmental problems and effects [E B Worthington, editor]: 237-238

On problems of working housewives and their dietary life. 3. The actual living state of housewives working at the factory of Monopoly Corporation. Japanese Journal of Nutrition 36(3): 113-118

On rapeseed meals. 26. Some remarks on the biological value of rapeseed meal proteins after silage. Nahrung 22(6): 537-542

On rearing human lice. Antenna 3(3): 89-91

On reducing soil compaction by the ground drives of mobile agricultural machines. Trudy VIM (67): 28-43

On regulating the use of antibiotics. Veterinary Sciences Communications 3(3): 215-220

On relationships between hailfall characteristics and crop damage. Journal of Agricultural Meteorology 34(2): 65-76

On relative efficiency of incomplete block designs applied to maize experiments. Maydica 25(1): 1-7

On reliability of initial data for agrometeorological prognosis of yields. Zeszyty Naukowe Akademii Rolniczo Technicznej w Olsztynie, Rolnictwo (21): 5-11

On resistance of some subpopulations of the cockroach Blattella germanica L. to Neopynamin and other insecticides. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 48(3): 60-66

On respiratory viral infections in cattle in Denmark. Respiratory diseases in cattle A seminar in the EEC Programme of Coordination of Research on Beef Production held at Edinburgh, November 8-10, 1977: 211-215

On role of administrative, economic, and technological measures in protection of surface and subterranean water against contamination and depletion. Water development and management: proceedings of the United Nations Water Conference, Mar del Plata, Argentina, March 1977 Water Development, Supply and Management Series; Volume 1 (Part 4, E/CONF. 70/TP 123): 2179-2194

On rural development. FAO Ideas and Action Bulletin (128): 5-11

On rural development. Address to the FAO World Conference on Agrarian Reform and Rural Development (Rome 12-21 July 1979). IFDA Dossier, International Foundation for Development Alternatives (11): 103-118

On rural development: a note on Malawi's programmes of development for exploitation. Africa Development 3(2): 41-54

On sandy desert soils of the central Kysyl-Kum desert. Aridnye pochvy, ikh genezis, geokhimiya, ispol' zovanie Akademiya Nauk SSSR: 111-122

On seed production of safflower. Selektsiya i Semenovodstvo (5): 63-66

On selective pressures and energy allocation in populations of Ranunculus repens L., R. bulbosus L. and R. acris L. Annals of the Missouri Botanic Garden 63: 290-308

On separation of casein components and their properties. Japanese Journal of Dairy and Food Science 28(6): 257-259

On setting up of rural labour market information system in India. Manpower Journal 14(4): 5-12

On solving the infiltration equation - a comparison of perturbation and iterative techniques. Water Resources Research 12(6): 1315-1316

On some Coccinellidae (Coleoptera) attracted to light in India. Current Research 8(7): 113-114

On some Coreidae (Insecta: Hemiptera) from Manipur (India). News Letter, Zoological Survey of India, Calcuttarecd 1979; 3(5): 273-275

On some Helicotylenchus and Rotylenchus species from South Africa (Nematoda). Phytophylactica, 101: 7-12

On some Neuroptera species new to the Hungarian fauna. Folia Entomologica Hungarica 31(2): 273-275

On some Sarcophagidae (Diptera) from Pirapora, State of Minas Gerais, Brazil. Revista Brasileira de Biologia, 401: 5-8

On some South African flea larvae. I. Species of the genus Dinopsyllus Jordan & Rothschild (Siphonaptera: Hystrichopsyllidae). Zeitschrift fur Angewandte Zoologie 66(3): 301-318

On some South African flea larvae. II. Species of the genus Listropsylla Rothschild (Siphonaptera: Hystrichopsyllidae). Zeitschrift fur Angewandte Zoologie 66(3): 319-328

On some parasites of the copepod Mytilicola intestinalis. Boletin de la Real Sociedad Espanola de Historia Natural, Seccion Biologica 74: 75-79

On some aspects of the development of agriculture in Iraq. Agricultura Tropica et Subtropica (10): 43-53

On some biases in the generation of technologies by rubber research institutes. Journal of the Rubber Research Institute of Sri Lanka 54(2): 445-459

On some biological features of plum variety Stenlei. Ovoshcharstvo 57(10): 15-19

On some cases of Aspergillus mastitis in cattle. Berliner und Munchener Tierarztliche Wochenschrift 92(7): 129-131

On some cestodes of the freshwater fishes in Assiut Province, Egypt. Veterinary Medical Journal 1978; 24(24): 253-262

On some chemical changes that accompany the ripening of Oka cheese. Dissertation Abstracts International, B 40(6): 2590

On some diagnostic characters of the oothecae of six common cockroaches (Blattidae). Systematic Entomology 5(1): 105-107

On some ecologo-coenotic characteristics of cryophytic meadow-steppes of the central trans-Baikal region. Botanicheskii Zhurnal 64(9): 1332-1340

On some extraction techniques of nematodes from mulberry soil. Japanese Journal of Nematology 8: 57-58

On some factors influencing estimation of S-gene mutation rates. Incompatibility Newsletter (10): 94-97

On some factors influencing the output of the larvae of Prostrongylids of sheep in natural infections. Veterinary Quarterly 2(2): 115-120

On some features of sawdust characters in wood identification. Journal of the Indian Academy of Forensic Science 15(2): 17-19

On some finds of interesting species of chironomids new for the fauna of Slovakia or Czechoslovakia. Dipterologica bohemoslovaca 1 Proceedings of the IVth meeting of Czechoslovak dipterists: 83-89

On some helminths of Dryadophis bifossatus. Memorias do Instituto Oswaldo Cruz 72(1/2): 49-61

On some intestinal trematodes from the Nile and Red Sea fishes with a histopathologic study of their habitat. Journal of the Egyptian Society of Parasitology 8(2): 383-392

On some little-known African Encyrtidae (Hymenoptera: Chalcidoidea), with new records and descriptions of genera and species. Journal of the Entomological Society of Southern Africa, 421: 17-34

On some monorchiid and gorgoderid trematodes (Trematoda, Digenea) from marine fishes from Bay of Bengal. All India Symposium on helminthology, Srinagar, 8-11 August, 1977 DN Fotedar, Director: 7-8

On some nematode parasites from the freshwater fishes in Assiut Province, Egypt. Veterinary Medical Journal 1978; 24(24): 263-276

On some nematode parasites of marine fishes. Indian Journal of Helminthology 1979; 29(2): 104-112

On some nematodes from invertebrates in northern India. Part I. Revista Iberica de Parasitologia 38(1/2): 301-324

On some new and already known species of the subgenus Neodiplostomum Railliet, 1919 (Trematoda: Diplostomatidae) from birds in India. Revista Iberica de Parasitologia 38(1/2): 3-33

On some new species and new records of fleas from China (Siphonaptera). Acta Zootaxonomica Sinica 4(4): 399-407

On some organs of Microsporum audouinii. Kiserletes Orvostudomany: 30(2)

On some oxyurid nematodes of the genus Tachygonetria parasitizing tortoises in Afghanistan and Albania. Vetnik Ceskoslovenske Spolecnosti Zoologicke 43(2): 148-160

On some parasitic ascomycetes on needles of Brazilian Araucaria. Sydowia 1979; 31(1/6): 9-26

On some pests of Kochia prostrata L. Schrad. Problemy Osvoeniya Pustyn' (1): 75-78

On some problems and directions of rationalization of hop harvesting. Acta Operativo oecononica Universitatis Agriculturae Nitra, Czechoslovakia (32): 125-135

On some selected problems and results concerning culture and genetic modification of higher plant protoplasts. Plant tissue culture and its bio technological application Proceedings of the First International Congress on Medicinal Plant Research, Section B, held at the University of Munich, Germany, September 6-10, 1976: 323-333

On some species of South American species of Rhopalopsyllidae (Siphonaptera) making up the 'pradoi complex'. Revista Brasileira de Entomologia 23(2): 99-106

On some species of Stigmatomyces (Ascomycetes, Laboulbeniales) parasitic on Italian Diptera. Bollettino del Museo Civico di Storia Naturale di Venezia 30: 13-17

On some species of the genus Acuaria Bremser, 1811 from avian hosts from Uttar Pradesh. Indian Journal of Helminthology 1979; 29(2): 120-136

On some suspected cases of yellow fever in the Ubangi zone (Zaire). Medecine d' Afrique Noire 25(2): 111-116

On some taxonomic problems in medical mycology. Taxonomy of fungi Proceedings of the international symposium on taxonomy of fungi University of Madras, 1973 Part I: 184-186

On some theoretical and practical aspects of population variability in helminths. Folia Parasitologica 25(2): 125-130

On some trematodes from Darjiling District, West Bengal, India. Records of the Zoological Survey of India 73(1/4): 223-228

On some trematodes from Meghalaya. Records of the Zoological Survey of India 73(1/4): 111-122

On some unpublished aspects of the life-cycle of Marteilia refringens a parasite of the flat oyster Ostrea edulis. Cahiers de Biologie Marine 21(1): 99-106

On sowing wild oats. Canadian Journal of Botany 57(11): 1292-1295

On species characteristics of Pasteurella gallinarum Hall et al., 1955. Acta Veterinaria Brno 46(1/2): 135-147

On starch statoliths in the lamina joint of rice plants. Japanese Journal of Crop Science 47(2): 267-277

On stochastic theory of population waves. XIV International Congress of Genetics, Moscow, 21-30 August 1978 Contributed paper sessions Abstracts Part II Sections 21-32: 7

On strategies and programs for coping with large scale food shortages. Ecology of Food and Nutrition 8(4): 209-218

On strategies for India's economic development. Agriculture-industry relationship. Economic Affairs 23(3): 121-132

On synonymy of some genera in subfamilies Stomachicolinae Yamaguti, 1958, Dinurinae Looss, 1907, and Prolecithinae Yamaguti, 1971 (Digenea: Hemiuridae). All India Symposium on helminthology, Srinagar, 8-11 August, 1977 DN Fotedar, Director: 19-20

On technologies of after-ripening of grains in Siberia. Doklady Vsesoyuznoi ordena Lenina Akademii Sel' skokhozyaistvennykh Nauk imeni VI Lenina (2): 7-8

On termination of the pupal diapause in Philosamia cynthia Dru. Verhandlungen der Zoologisch Botanischen Gesellschaft in Osterreichrecd 1980; 116/117: 127-133

On termites in Central and South America. Floresta 9(2): 71-75

On testing the side-effects of pesticides on beneficial arthropods on living plants. Test with Phygadeuon trichops Thomson (Ichneumonidae). Anzeiger fur Schadlingskunde, Pflanzenschutz, Umweltschutz 51(9): 136-139

On the 'agrometeorological passport' of cultivars of crops. Fiziologo biokhimicheskie i ekologicheskie aspekty ustoichivosti rastenii k neblagopriyatnym faktoram vneshnei sredy: 8-13

On the 13C record in tree rings. Part II. Registration of microenvironmental CO2 and anomalous pollution effect. Tellus 31(4): 308-312

On the Aegilops chromosomes having gametocidal action on common wheat. Proceedings of the fifth international wheat genetics symposium Volume 1 Session III Alien genetic material: 306-314

On the Anguina tritici infestation of barley. Indian Journal of Nematology 9(1): 51-52

On the DBC protein content and on the amino acid contents in F5 lines of the barley line Hiproly. Journal of the Scientific Agricultural Society of Finland 51(1): 40-50

On the German and international trend towards manufacturers' liability and its manifold implications. Grundlagen der Landtechnik 29(1): 8 - 12

On the Muspiceidae (Nematoda, Dorylaimina). Annales de Parasitologie Humaine et Comparee 54(2): 207-225

On the Seinhorst model for the population increase of migratory nematodes. Vortragstagung 4 zu aktuellen Problemen der Phytonematologie am 861978 in Rostock Manuskriptdruck der Vortrage Biologische Gesellschaft der DDR, Sektion Phytopathologie und Wilhelm Pieck Universitat, Rostock: 81-88

On the UNICEF strategy for basic services in particular and the present state of rural development planning studies in general. International Workshop 1977, Vienna, Austria, 4-8 December 1977 Basic needs oriented development strategies with special reference to UNICEF' s basic services approach: 11

On the ability of free-living root nodule bacteria to fix atmospheric nitrogen. Izvestiya Akademii Nauk SSSR, Biologicheskaya (3): 366-375

On the abundance of Pieris brassicae (L.) (Lepidoptera: Pieridae) in England during 1979, with evidence of two large immigrations. Entomologist' s Gazette 30(4): 287-288

On the action mechanism of exudates of hemiparasites. Biologicheskii Zhurnal Armenii 31(10): 1039-1042

On the action of chlorosis-inducing herbicides in leaves. Zeitschrift fur Naturforschung, C 34c(11): 1036-1039

On the action of the growth regulator Dimilin on the cockchafer Melolontha melolontha L. and the dock beetle Gastroidea viridula Deg. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 52(1): 75-81

On the action of vitamin C on the neuromuscular junctions. Experientia 35(6): 807-808

On the active forcing of water by a root. Vodnyi rezhim rastenii v svyazi s raznymi ekologicheskimi usloviyami: 225-230

On the activity of a defined giant interneuron after partial cercal amputation of the cockroach Periplaneta americana (L.). Zoologischer Jahrbucher, Abteilung fur Allgemeine Zoologie und Physiologie der Tiere 82(3): 299-325

On the adsorption of cations in the wood tissue of some softwoods and hardwoods. Holzforschung 32(4): 128-133

On the aecidial host of crown rust of rye. Sel' skokhozyaistvennaya Biologiya 13(4): 623-625

On the aeration of intensive ponds with pellet feeding and other surface waters. Zeitschrift fur die Binnenfischerei der DDR 26(4): 112-120

On the aerodynamic noise source in circular saws. Journal of the Acoustical Society of America 65(3): 662-671

On the aetiology of scombroid poisoning: cadaverine potentiation of histamine toxicity in the guinea-pig. Food and Cosmetics Toxicology 16(2): 157-159

On the agalactia post partum in the sow. A clinical study. Nordisk Veterinaermedicin 30(11): 465-473

On the agalactia post partum in the sow. A hematological and blood chemical study in affected and healthy sows. Nordisk Veterinaermedicin 30(11): 474-481

On the agrarian question in India. Monthly Review 30(4): 37-48

On the amino acids in the urine of dairy cows fed urea as the sole or partial source of nitrogen. Journal of the Scientific Agricultural Society of Finland 49(4): 258-263

On the analysis of futile cycles in metabolism. Journal of Theoretical Biology 72(3): 487-522

On the analysis of soil variability, with an example from Spain. Geoderma 22(4): 297-313

On the anisotropy of permeability 1. Bulletin of the Faculty of Agriculture Mie University (56): 239-246

On the antibacterial activity of zearalenone. Canadian Journal of Microbiology 25(3): 421-423

On the anticoccidial efficacy pattern of lasalocid (Avatec) against laboratory and field strains. Proceedings and Abstracts of the XVI World' s Poultry Congress, Rio de Janeiro, 17-19 September 1978 Volume IX: 1494-1502

On the apparent absence of C-viruslike particles in the Caryophyllaeidae. Journal of Parasitology 64(5): 877

On the applicability of hydrodynamic converters coupled to the transmissions of farm tractors. Annali dell' Istituto Sperimentale per la Meccanizzazione Agricola76; (5): 131-167

On the applicability of statements on drinking and dietary habits for the calculation of risks or organ damage in chronic alcoholics. Acta Hepato-Gastroenterologica 25(4): 275-278

On the assessment of zinc and copper nutriture in man. American Journal of Clinical Nutrition 32(4): 856-871

On the association of some Coccinellidae (Coleoptera) with spider nests. Current Research 8(6): 105-106

On the average equilibrium OH/Al molar ratio for aluminum adsorbed by a synthetic cation exchanger. Soil Science 127(3): 161-167

On the bacterial decay of the lignified cell wall. Holzforschung 32(6): 214-215

On the basis of a feed supplement - sunflower husk. Molochnoe i Myasnoe Skotovodstvo (1): 27-29

On the bed bugs (hemiptera, Cimicidae) in Iraq. Bulletin of Endemic Diseases 19(1-4): 65-76

On the behaviour of Xylocopa (Megaxylocopa) frontalis (Olivier) (Hymenoptera-Anthophoridae). Dusenia 11(1): 35-39

On the biochemical causes of trichlorphon resistance. Archiv fur Phytopathologie und Pflanzenschutz 15(2): 149-151

On the biochemical nature of triose- and hexose-stimulated insulin secretion. Endocrinology 103(6): 2027-2034

On the biochemistry of maize ontogenesis. 4. Changes in contents of free sugars in stems and tillering nodes during ontogenesis at various plant densities. Sbornik Vysoke Skoly Zemedelske v Praze, Fakulta Agronomicka, A (2): 41-56

On the biochemistry of maize ontogenesis. 5. Changes in the contents of free sugars in the reproductive organs of maize during ontogenesis at various plant densities. Sbornik Vysoke Skoly Zemedelske v Praze, Fakulta Agronomicka, A (3): 33-53

On the biological value of protein products of soya beans and cedar nuts. Voprosy Pitaniya (3): 53-56

On the biology and seasonal occurrence of the poplar gall-aphid Pemphigus lichtensteini Tulg. in Nineveh Governorate. Mesopotamia Journal Of Agriculture: 131: 101-110

On the biology of Andrena ferox Smith (Hymenoptera, Aculeata: Andrenidae). Entomologische Berichten (Amsterdam): 384: 58-60

On the biology of Leishmania and the pathogenesis of in vivo and in vitro cellular infection. Giornale di Malattie Infettive e Parassitarie 29(10): 858-867

On the biology of Trogoderma variabile Ball. (Col. Dermestidae): larval development and larval diapause. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 52(5): 74-78

On the biology of cestodes from small mammals. Zpravy Ceskolovenska Spolecnost Parasit 9: 22-30

On the biology of potato tuber worm, Phthorimaea operculella Zeller (Lep., Gelechiidae). Reaction of photoperiodism. Zeitschrift Fuer Angewandte Entomologie: 874: 430-435

On the biology of the bollworm Heliothis armigera (Hubner) (Lepidoptera: Noctuidae). Bulletin de la Societe Entomologique d' Egypte 1976 recd 1978; 59: 207-216

On the biology of the cigarette beetle Lasioderma serricorne (Fabricius) attacking dehydrated onion in Egypt. Proceedings of the Fourth Conference of Pest Control, September 30 October 3, 1978 Part I: 132-140

On the biology of the larch hawk-moth (Hyloicus laricis). Zoologicheskii Zhurnal 58(10): 1599-1601

On the biology of the nematode Philometra obturans (Prenant, 1886) in the fishpond system of Macha Lake, Czechoslovakia. Folia Parasitologica (Ceske Budejovice): 253: 231-240

On the biology of the potato tuber worm, Phthorimaea operculella Zeller (Lepidoptera, Gelechiidae). Zeitschrift fur Angewandte Entomologie 86(3): 290-294

On the bionomics of Bombus (Fervidobombus) morio (Swederus). I. Cell construction and oviposition behavior of the queen (Hymenoptera, Apidae). Revista Brasileira de Biologia 38(1): 227-236

On the biotypes of Heterodera avenae, the causal organism of 'molya' disease of wheat and barley in India. Indian Journal of Nematology 1980; 9(2): 164-168

On the blood protein polymorphism in Tokara horses. Bulletin of the Faculty of Agriculture, Kagoshima University (29): 107-112

On the botanical findings from excavations at Damabad, a Chalcolithic site in western Maharashtra, India. Current Science 46(23): 818-819

On the botany of Manas Wild Life Sanctuary in Assam. Bulletin of the Botanical Survey of India 1978; 17(1/4): 75-86

On the bucephalid metacercaria Bucephalopsis linguiformis n.sp. from Indian fresh-water fishes Esomus danricus and Nemachilus botia. Netherlands Journal of Zoology Archives Neerlandaises de Zoologie 24(1): 50-57

On the calculation of the extinction coefficient of direct incident solar radiation in a plant canopy. Oecologia Plantarum 12(2): 291-300

On the calliphorid flies of Costa Rica (Diptera: Cyclorrhapha). Brenesia 16: 221-223

On the cestode Tetrabothrius sulae Szpotanska 1929 from the brown booby or gannet Sula leucogastra plotus (Forster, 1844) of the Indian Ocean. Zoological Journal of the Linnean Society, 641: 9-14

On the chalcidoid (Hymenoptera, Chalcidoidea) parasites of the false scales (Homoptera, Coccoidea) in Tadzhikistan. Entomologicheskoe Obozrenie 57(1): 48-67

On the character of trophic relations of the European corn borer in the conditions of the central forest-steppe of the Ukraine. Ekologiya (3): 75-79

On the chemical composition of some varieties of tomato (Lycopersicon esculentum Mill.) from greenhouses at Bansko and Bogdanci. Godisen Zbornik na Zemjodelskiot Fakultet na Univerzitetot vo Skopje1977 1978; 27/28: 155-161

On the chimeral nature of the Shamouti orange. Euphytica 28(2): 361-365

On the choice of the optimum type of electric transmission for machine-tractor units. Trudy Chelyabinskogo Instituta Mekhanizatsii i Elektrifikatsii Sel' skogo Khozyaistva (138): 21-23

On the classification, assessment and exploitation of wood-ant nests. Waldhygiene 12(7/8): 193-256

On the climate of Puerto Rico and its agricultural water balance. Journal of Agriculture of the University of Puerto Rico 60(2): 139-153

On the clinical use, by the systemic route, of a new drug with trichomonacidal activity. Minerva Ginecologica 30(3): 221

On the coccidia of hares in central and north-western Bohemia. Lesnictvi 25(11): 1015-1027

On the coefficient of variation as an index of the effectiveness of spraying. Zashchita Rastenii (7): 36-37

On the cold tolerance of the eggs of the dried-fruit moth (Plodia interpunctella Hbn.). Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 52(1): 10-13

On the colour development of elderberries. Schweizerische Zeitschrift fur Obst und Weinbau 115(13): 419-421

On the competitive firm under production uncertainty. Australian Journal of Agricultural Economics 21(2): 111-118

On the composition of Ghanaian bambara groundnuts (Voandzeia subterranea (L.) Thouars). Tropical Science 20(4): 263-269

On the composition of Iranian olive oil. Journal of the American Oil Chemists' Society 56(12): 925-930

On the composition of the fauna of gamasid mites (Gamasoidea, Parasitiformes) in Bulgaria. Acta Zoologica Bulgarica 12: 74-77

On the concentration of acetic acid in straw and soil. Plant and Soil 56(1): 93-98

On the concept of integrated rural development. Economics 17: 63-80

On the concept of 'integrated rural development planning' in less developed countries. Journal of Agricultural Economics, UK 30(1): 49-53

On the conditions for irrigation in Finland. Zeitschrift fur Kulturtechnik und Flurbereinigung 20(1): 19-25

On the consumption of raw materials for the production of wood fibreboards after the wet method. D' ' rvoobrabotvashcha i Mebelna Promishlenost 20(8): 236-239

On the contents of Schumanniophyton problematicum (Rubiaceae). Tetrahedron Letters (32): 2911-2914

On the contents of vitamin C and thiamine during the vegetation period in leaves of three spice plants (Allium schoenoprasum L., Melissa officinalis L. and Petroselinum crispum (Mill.) nym. ssp. crispum). Acta Horticulturae (73): 205-212

On the contribution of haemolymph to the salivary proteins of the red cotton bug, Dysdercus koenigii F. (Heteroptera, Pyrrhocoridae). Experientia, A 35(6): 765-767

On the contribution of prostaglandin-like substances to the action of bradykinin on intestinal motility and blood flow in canine jejunal loop in situ. European Journal of Clinical Investigation 9(5): 391-396

On the control of caecal motility in sheep. Annales de Recherches Veterinaires. Annals of Veterinary Research 9(3): 517-521

On the control of prostaglandin release during the bovine estrous cycle. Effects of progesterone implants. Prostaglandins 18(5): 813-820

On the control of the apple clearwing, Aegeria myopaeformis Borkhausen. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 51(10): 151-154

On the control of tonic LH secretion in sheep: a new concept for regulation of the estrous cycle and breeding season. Proceedings of the V International Congress of Endocrinology, Hamburg, July 18-24, 1976 Volume 1: 192-198

On the control of winter damage in cocksfoot swards in Nemuro-Kushire district. 1. Effects of yearlong management on winter damage and productivity in cocksfoot sward. Journal of Japanese Society of Grassland Science 24(4): 277-284

On the control of wood-boring insects with fumigants. Translation, Fisheries and Environment Canada (OOENV TR-1500): 22

On the convergence of forest stand spatial pattern over time: the case of random initial spatial pattern. Forest Science 25(3): 445-451

On the correct scientific name of the Benguet pine. Sylvatrop 3(1): 31-35

On the correlation between endosperm structures and some ovule tissues (exemplified by species of the Scrophulariaceae and Orobanchaceae). Botanicheskii Zhurnal 64(11): 1567-1581

On the correlation model: performance of a movement detecting neural element in the fly visual system. Biological Cybernetics, 313: 163-168

On the correlation of height on stomatal frequency and size in two lines of Hordeum vulgare L. Environmental and Experimental Botany 18(2): 117-119

On the course of anorexia nervosa. American Journal of Psychiatry 134(9): 974-978

On the creation of resistance in coccidia to chemicals. Bulgaria, B"lgarska Akademiya na Naukite: Third National Conference of Parasitology, Albena, Bulgaria, 12-14 Oct 1977 Summaries: Treta Natsionalna Konferentsiya po Parazitologiya, Albena, Bulgaria, 12-14 X 1977 Rezyumeta: 197-198

On the cultivated red clover (Trifolium pratense ssp. sativum) taxonomy. Buletinul Institutului Agronomic Cluj Napoca, Agricultura 32: 9-14

On the cutting of sections of logs having truncated forms, and their critical distance. Nauchni Trudove, Vissh Lesotekhnicheski Institut, Sofiya Mekhanichna Tekhnologiya na D"rvesinata 24: 131-134

On the cytochrome oxidase activity in wheat leaves in relation to vernalization. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 10(5): 481-485

On the deer farm: heed feed needs. New Zealand Journal of Agriculture 138(2): 51

On the defective grain formation of sawah rice on peat. Ringkasan Publikasi dan Laporan Penelitian Pertanian 7(2): 39

On the degree of resistance of some new Yugoslav sunflower hybrids to Plasmopara helianthi f. helianthi Novot. Zastita Bilja 29(146): 325-328

On the descent of the cytoplasms of polyploid species in Triticum and Aegilops. Proceedings of the fifth international wheat genetics symposium Volume 1 Session III Alien genetic material: 261-272

On the destruction of wood by soil organisms at the outdoor weathering site at Baku. Holztechnologie 18(2): 110-112

On the determination and the hygienic-toxicologic significance of patulin in fruits and fruit products. Nahrung 23(2): 159-167

On the determination of association constants of proteins by electrophoresis measurements. Biophysical Chemistry 9(2): 149-156

On the determination of hardness of tree barks using the needle tester. Holzforschung 32(2): 47-51

On the determination of nitrogen mineralization in more or less wet soils. Oecologia Plantarum 13(2): 163-176

On the determination of synanthropy in Diptera. Dipterologica bohemoslovaca 1 Proceedings of the IVth meeting of Czechoslovak dipterists: 143-146

On the determination of the molecular mass of polymerized beta -casein by measurements under conditions of sedimentation equilibrium. Nahrung 23(7): 757-764

On the determination of the optimum site in Mexico for an international solar energy experimental center. Sun: Mankind' s Future Source of Energy, Proceedings of the International Solar Energy Society Congress, New Delhi, India, January, 1978 (Vol. 1): 128-134

On the development and use of automated management aids. Review of Marketing and Agricultural Economics 47(1): 17-26

On the development of Plasmodium cynomologi in Anopheles stephensi. Acta Zoologica Sinica 25(4): 329-335

On the development of agro-industrial co-operation. Wirtschaftswissenschaft 26(9): 1118-1123

On the developmental cycle and rate of reproduction of Sphaericus gibboides Boieldieu, a spider beetle little known in Central Europe (Col., Ptinidae). Entomologische Blatter 75(1-2): 76-78

On the diagnosis of neurotoxoplasmosis. 4th International Congress of Parasitology, 19-26 August, 1978, Warsaw Short communications, Section E: 84-85

On the diameter growth rates of red beech (Nothofagus fusca) in different parts of New Zealand. New Zealand Journal of Ecology 1: 16-18

On the diameter of rice crown roots. Japanese Journal of Crop Science 47(4): 629-636

On the differences in amino acid contents in the reproductive organs of Ascaris suum Goeze, 1782 and Ascaridia galli Schrank, 1788; Freeborn, 1923. Zoologischer Anzeiger, 2015-6: 391-396

On the differentiation of vessels and sieve tubes at the root tips of rice plants. Japanese Journal of Crop Sciences 47(1): 101-110

On the diffusion theory of phyllotaxis. Journal of Theoretical Biology 71(3): 421-432

On the diminishing tendency of urban forest area in Kitatama region, Tokyo, after Second World War. Forest Recreation Research (4): 51-61

On the discrimination of species in hybrid swarms with special reference to Ulmus and the nomenclature of U. minor Mill. and U. carpinifolia Gled. Taxon 27(4): 345-351

On the distribution and dynamics of weed populations in Sudan Gezira. Berichte aus dem Fachgebiet Herbologie der Universitat Hohenheim (18: Weed research in Sudan. Vol. 1: Proceedings of a symposium; ed. by M. E. Beshir and W. Koch): 15-23

On the distribution of Rhinolophidae bats in Hokkaido and Sado from the standpoint of their cestode fauna. Proceedings of the Japanese Society of Systematic Zoology (17): 73-78

On the distribution of allele frequencies in a diffusion model. Theoretical Population Biology 15(1): 140-158

On the distribution of tree growth stresses. Part 3: The case of inclined grain. Wood Science and Technology 13(1): 67-78

On the diversity of nitrifiers in nature. ASM Conference on Nitrification and Reduction of Nitrogen Oxides, University of Georgia, Athens, Sept 1976 Schlessinger, D Editor: 346-347

On the dynamic behaviour of agricultural tires. Journal of Terramechanics 16(2): 77-85

On the dynamics of belt type potato sorters. Traktory i Sel' khozmashiny (2): 22-23

On the dynamics of plastic substances in herbage plants. Korma (1): 35-36

On the dynamics of populations and distribution of water hyacinth in the White Nile, Sudan. Berichte aus dem Fachgebiet Herbologie der Universitat Hohenheim (18: Weed research in Sudan. Vol. 1: Proceedings of a symposium; ed. by M. E. Beshir and W. Koch): 94-105

On the ecological anatomy of the stomatal apparatus of Glyceria aquatica (L.) Wahlb. Sbornik Vysoke Skoly Zemedelske v Praze, Fakulta Agronomicka, A (2): 31-48

On the ecology and biology of Tabanus biguttatus in southern Darfur. Revue de Zoologie Africaine 92(2): 442-450

On the ecology and chromosome numbers of plants of alpine and subnival belts of Araragats mountain. Biologicheskii Zhurnal Armenii 31(10): 1085-1090

On the ecology of Yersinia enterocolitica O 3. Yersinia in synanthropic animals. Zentralblatt für Bakteriologie. 1. Abt. Originale. A: Medizinische Mikrobiologie, Infektionskrankheiten und Parasitologie 246(3): 344-352

On the ecology of arthropods in urban districts and their surroundings. I. Ground-beetles (Carabidae) and spiders (Araneida). Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 52(6): 85-90

On the ecology of arthropods in urban districts and their surroundings. II. Plant galls and leaf mines. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 52(8): 117-121

On the ecology of filariases. Zeitschrift für Parasitenkunde 57(3): 285-290

On the ecology of gall-forming aphids (Homoptera, Aphidoidea), and a complex of invertebrates associated with them, on pistachio (Pistacia vera L.). Izvestiya Akademii Nauk Turkmenskoi SSR, Biologicheskikh Nauk (3): 67-70

On the ecology of scorpions (Arachnida, Scorpiones) of south-eastern Karakum. Entomologicheskoe Obozrenie, 591: 223-228

On the ecology of the gerenuk Litocranius walleri. Journal of Animal Ecology, 472: 561-580

On the economic determinants of rural-urban migration in southwestern Nigeria: an explanatory study. Dissertation Abstracts International, A 38(10): 6225-6226

On the economics of saving wildlife from extinction. Research Report or Occasional Paper, Department of Economics, University of Newcastle, Australia (48): 29

On the economics of timber damage appraisal for public forests. Journal of Forestry 76(12): 777-780

On the effect of Bacillus thuringiensis in combination with the synthetic pyrethroid Ambush on Operophthera brumata, Tortrix viridana and the insect fauna of an oak stand. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 53(1): 6-10

On the effect of calcium cyanamide on the development of apothecia of Whetzeliana sclerotiorum (Lib.) Korf & Dumont, the agent of stalk rot of rape. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 32(2): 17-21

On the effect of climatic variations on the reliability of agricultural planning data. Landtechnik 33(12): 559-560

On the effect of cytokinins on the synthesis of proteins and nucleic acids in aetiolated primary leaves of Phaseolus vulgaris L. Dissertation Abstracts International, C1978 (original 1974); 38(2): 299

On the effect of ecdysterone on a peripheral motor nervous activity in the cockroach Periplaneta americana L. Zoologische Jahrbucher, Abteilung fur Allgemeine Zoologie und Physiologie der Tiere 83(3): 350-360

On the effect of electric discharges on plant organisms. Trudy Tashkentskogo Instituta Inzh Irrigatsii i Mekhanizatsii Sel' skogo Khozyaistva (97): 120-123

On the effect of phorate on germination of cowpea seeds and phytotoxicity to the seedlings. Agricultural Research Journal of Kerala 16(1): 102-103

On the effect of some morpholinium compounds on the multiplication of RNA viruses. Zentralblatt für Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite Naturwissenschaftliche Abteilung: Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes 133(2): 180-187

On the effectiveness of electric insect-destroyers. Problems of insect and tick control Ecological, medical and legal aspects: Probleme der Insekten und Zeckenbekampfung Okologische, medizinische und rechtliche Aspekte: 85-93

On the effectiveness of a combined fumigation with methyl bromide and phosphine against Khapra beetle (Trogoderma granarium Everts). Anzeiger fur Schadlingskunde, Pflanzenschutz, Umweltschutz 51(9): 129-133

On the effectiveness of the sex pheromone of the potato tuberworm moth, Phthorimaea operculella Zeller (Lepid., Gelechiidae) in comparison with various light-traps. Anzeiger fur Schadlingskunde, Pflanzenschutz, Umweltschutz 51(7): 107-109

On the effects of a training program for 4H junior leaders in Finland. On the effects of a training program for 4H junior leaders in Finland: 12

On the effects of processing conditions on milk protein coprecipitates. Milchwissenschaft 34(3): 139-142

On the effects of the characteristics of hydraulic torque converters and engines on the gear-changing process in a hydromechanical transmission. Avtomobil' naya Promyshlemnost 45(4): 21-24

On the efficiency of irrigation in the soil water regime. Aridnye pochvy, ikh genezis, geokhimiya, ispol' zovanie Akademiya Nauk SSSR: 56-71

On the elementary cycles in the soil water regime. Aridnye pochvy, ikh genezis, geokhimiya, ispol' zovanie Akademiya Nauk SSSR: 25-55

On the elongation of root hairs of rice. Japanese Journal of Crop Science 48(1): 123-130

On the embryology of Orobanchaceae. 3. Mannagettaea hummelii H. Smith. Botanicheskii Zhurnal 64(10): 1390-1400

On the emergence and flight of the Chilean cerambycids: Holopterus chilensis and Cheloderus childreni. Turrialba 28(2): 117-121

On the emergence of new function in primitive proteins. Journal of Theoretical Biology 75(2): 167-180

On the ensiling of pasture forage and cereal forage in a silopress. Informatore Agrario 30(18): 7

On the enzymatic activity of Septoria tritici Rob. ex Desm. in relation to susceptibility of wheat varieties. Journal of Turkish Phytopathology 7(2/3): 91-97

On the epidemiology and current problems of head-louse attack. Problems of insect and tick control Ecological, medical and legal aspects: Probleme der Insekten und Zeckenbekampfung Okologische, medizinische und rechtliche Aspekte: 31-39

On the epidemiology of hypertension in diabetics. Deutsche Medizinische Wochenschrift 103(40): 1549-1555

On the epididymis and its function. Investigative Urology 16(5): 311-321

On the epiphytotics of Phytophthora infestans on potato and tomato. Rastitelna Zashchita 26(8): 35-37

On the equilibration of fitnesses by natural selection. American Naturalist 112(987): 845-859

On the equivalence of maximising reproductive value and maximising fitness. Ecology 61(1): 19-24

On the establishment of cultivation methods for the seedling stage of rice. 1. On the adaptability of cultivars and cultivation methods. Bulletin of the Fukui Agricultural Experiment Station (14): 15-25

On the establishment of plant community boundaries. Berichte der Deutschen Botanischen Gesellschaft 89(2/3): 415-443

On the establishment of the Somerovaara settlement area and its subsequent decline. Rural development in highlands and high latitude zones Proceedings of a symposium held by the International Geographical Union' s Commission on Rural Development, 22-28 August, 1977, at the University of Oulu, Oulu, Finland: 307-319

On the estimation of the parameter in the Seinhorst model. Vortragstagung 4 zu aktuellen Problemen der Phytonematologie am 861978 in Rostock Manuskriptdruck der Vortrage Biologische Gesellschaft der DDR, Sektion Phytopathologie und Wilhelm Pieck Universitat, Rostock: 76-80

On the etiologic role of trichomonads in the genesis of inflammation in the genito-urinary tract, as well as in the digestive tract and respiratory organs of human beings. Indian Society of Parasitology; Haffkine Institute, Bombay: Abstracts of the Asian Congress of Parasitology, 23-26 February 1978, Bombay: 272-273

On the etiology of diaphragmatic hernia in buffaloes (Bubalus bubalis). Nihon Juigaku Zasshi. Japanese Journal of Veterinary Science 42(1): 89-91

On the etiology of paresis and tetany in cattle: a hypothesis. Nordisk Veterinaermedicin 32(7/8): 348-349

On the evolution and adaptive significance of postnatal growth rates in terrestrial vertebrates. Quarterly Review of Biology 53(3): 243-282

On the evolution of ecological parameters. Ecological genetics: the interface: 3-26

On the evolution of leaf resemblance between mistletoes and their hosts. Proceedings, Second International Symposium on Parasitic Weeds, North Carolina, 1979: 59-72

On the evolution of prices of some forest products in external trade (1970-1977). Boletim, Instituto dos Produtos Florestais, Cortica (472-78): 41-48 + v-vii

On the excretory organ of Sabatieria (Nematoda, Chromadorida). Veroffentlichungen des Instituts fur Meeresforschung in Bremerhaven 16(3): 263-267

On the extraction process and efficiency of MacFadyen's high gradient extractor. Pedobiologia, 192: 106-112

On the fauna and ecology of fleas of the jerboa from southern Pribalkhash'ya (Aphaniptera). Parazitologiya 13(6): 632-635

On the fauna of Cicadina of the Golodnostep plain. Uzbekskii Biologicheskii Zhurnal (4): 61-63

On the fauna of blackflies (Simuliidae) of the central Caucasus. Parazitologiya 13(3): 262

On the fauna of blood-sucking mosquitoes (Culicidae) of Vietnam. Zoologicheskii Zhurnal 57(11): 1740-1743

On the fauna of fleas of small mammals from the Charskaya Depression (Aphaniptera). Parazitologiya 14(1): 30-34

On the fauna of horse-flies (Tabanidae) of the south-eastern part Khanty-Mansiisk district. Parazitologiya 13(6): 629-631

On the fauna of leaf-beetles (Coleoptera, Chrysomelidae) of Afghanistan. Entomologicheskoe Obozrenie 57(4): 859-869

On the fauna of oecophorid moths (Lepidoptera, Oecophoridae) of the Far East. Trudy Zoologicheskogo Instituta 70: 117-124

On the fauna of trombiculid mites (Acariformes, Trombiculidae) of cultivated land in Azerbaidzhan. Entomologicheskoe Obozrenie 57(1): 207-212

On the fecundity of the flea Xenopsylla gerbilli minax (Aphaniptera), a parasite of the great gerbil. Parazitologiya 13(5): 497-502

On the feeding biology of Coccinella hieroglyphica L. (Col., Coccinellidae). Report from the Kevo Subarctic Research Station 14: 18-20

On the fibrillar structure of cellulose from wood. Holzforschung 32(2): 37-44

On the fields of the Altai. Zashchita Rastenii (4): 6-7

On the fine structure of tactile bristles on the episternal cone of the honey bee (Apis mellifera L.) (Insecta, Hymenoptera). Zoomorphologie 84(3): 223-234

On the fine structure of the micropyle in insects. IX. Morphology of the egg of Pediculus humanus capitis De Geer (Anoplura: Pediculidae). Redia 41: 259-267

On the first case of mycetoma of the foot due to Acremonium sp. observed in Italy. Giornale di Malattie Infettive e Parassitarie 30(1): 34-37

On the first record of a late juvenile form of an acanthocephalan genus Polymorphus Luhe, 1911 from the rectum of Rana cyanophlyctis in Kashmir. Journal of Science, University of Kashmir 1(1/2): 55-56

On the flavonoids of Odontites rubra. Pharmazie 35(5/6): 335-336

On the flavonoids of Verbascum phlomoides. Pharmazie 35(5/6): 334-335

On the fleas exclusive to the genus Talpa in Europe; description of two new taxa from Italy (Siphonaptera). Bulletin de la Societe Entomologique de France 83(7/8): 186-194

On the flight activity of dark-winged fungus gnats (Sciaridae) and Ephydridae in greenhouses, and its significance for the application of control measures. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 52(4): 49-52

On the flora and vegetation of alpine and sub-nival belts of mountain Kaputdzhukh. 2. Biologicheskii Zhurnal Armenii 31(3): 251-258

On the flora of chalk outcrops of Volgograd province. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Biologicheskii 83(4): 142-148

On the floristic conception of meadow vegetation. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Biologicheskii 83(6): 38-50

On the food habits of the dragonets, genus Callionymus. 1. Food habits of Callionymus punctatus Langsdorff. Journal of the Faculty of Applied Biological Science Hiroshima University, 181: 75-83

On the food quality of spruce needles for forest insect pests. 13. Studies on the nitrogen balance of larvae of Gilpinia hercyniae Htg. (Hym., Diprionidae) after feeding on needles of spruce (Picea abies Karst) of different origin. Zeitschrift fur Angewandte Entomologie 89(1): 3-12

On the food quality of spruce needles for forest-damaging insects. 10. Studies on 3 enzymes of amino acid metabolism in larvae of Gilpinia hercyniae Htg. Zeitschrift fur Angewandte Entomologie 87(2): 160-170

On the foreign reptiles and scorpions found in port among lauan log shipments in Japan. Japanese Journal of Sanitary Zoology 29(4): 355-357

On the formation and ultrastructure of feeding tubes produced by trichodorid nematodes. Nematologica, 254: 385-390

On the formation of vegetation cover on bare diatomite slopes. Biologicheskii Zhurnal Armenii 31(3): 291-297

On the formation of vessels in the wood of Fraxinus excelsior L. IAWA Bulletin (2/3): 35

On the formulation of risk constraints for linear programming: a comment and a reply. Journal of Agricultural Economics, UK 30(2): 195-197

On the free-living nematodes from the Phyllophora zone in the Black Sea, with some systematic considerations of the species Sphaerocephalum chabaud Inglis, 1962. Travaux du Museum d' Histoire Naturelle "Grigore Antipa" 16: 21-24

On the fungal flora of Saudi Arabia II. Seasonal fluctuations of fungi in the rhizosphere of some plants. Proceedings of the first conference on the biological aspects of Saudi Arabia, University of Riyad, January 15-17, 1977: ; 203-214

On the fungal flora of the Leutratal nature reserve near Jena. Landschaftspflege und Naturschutz in Thuringen 14(3): 56-62

On the galenic preparation of potassium iodide ointment for the non-surgical removal of nails in onychomycosis. Dermatologische Monatsschrift 165(2): 137-138

On the gene conversion model as mechanism for maintenance of homogeneity in systems with multiple genomes. Japan, National Institute of Genetics: Annual report No 28, 1977 [I]: 87

On the genera Aulacaspis, Duplachionaspis and Ledaspis from Southern Africa (Homoptera: Diaspididae). Entomology Memoir, Department of Agricultural Technical Services, South Africa (46): [2+] 34

On the genera of Oriental Cryptorhynchinae (Coleoptera: Curculionidae) . Esakia, 121-143 No. 11

On the genesis of alluvial fans and pediments in the Basin and Range landscape of North America. Zeitschirft fur Geomorphologie Supplementband 30: 74-92

On the genetics of the lactate dehydrogenase isozyme in cattle. Theoretical and Applied Genetics 49(2): 95-98

On the genus Aegilops L. taxonomy and an identification key to its species. Biologicheskii Zhurnal Armenii 31(3): 223-232

On the genus Mimela from Japan and Taiwan (Col., Scarabaeidae). Entomological Review of Japan 29(1/2): 34-42,

On the genus Paratrophurus Arias, 1970 (Nematoda: Dolichodoridae). Vortragstagung 1 zu Aktuellen Problemen der Phytonematologie am 2951975 in Rostock Manuskriptdruck der Vortrage Biologische Gesellschaft der DDR, Sektion Phytopathologie und Universitat Rostock: 89-102

On the geographical distribution of interstitial fauna of marine beach sand. Proceedings of the Indian National Science Academy, B 38(3/4): 164-178

On the geographical distribution of the lung fluke, Paragonimus miyazakii, in Chugoku region, Japan. Japanese Journal of Parasitology, 272: 129-134

On the geographical distribution of tomato black ring virus in Yugoslavia. Acta Botanica Croatica 38: 9-12

On the geographical formation of species in phytopathogenic ascomycetes on fruit crops in the USSR. Mikologiya i Fitopatologiya 12(2): 154-163

On the geometrid fauna of Armenia. Biologicheskii Zhurnal Armenii 31(9): 953-958

On the geomorphology of the Chott Djerid. Stuttgarter geographische Studien 91: 247-302

On the giant kidney worm from weasels in Kagawa Prefecture, Japan. Japanese Journal of Parasitology 27(4): 335-343

On the grounds of transit of helminth invasive stages through the digestive tract of hosts with reference to the definitive host (s.l.). Helminthologia 17(1): 49-55

On the growing of unusual pot plants. Deutscher Gartenbau 32(29): 1188-1190

On the growth habits of floating, single- and double-transplanted rice plants in the Mekong Delta. III. Ability for internode elongation of floating rice. Japanese Journal of Tropical Agriculture 22(2): 67-70

On the growth of maize prop roots and alcohol dehydrogenase synthesis. Maydica 24(4): 255-257

On the haematology of the toad, (Bufo orientalis) from Mecca. Proceedings of the Second Conference on the Biological Aspects of Saudi Arabia, University of King Abdulaziz, Jeddah, Saudi Arabia, January 4-8, 1978: 131-138

On the haemolytic resistance of erythrocytes under the action on mammals of bee venom. Nauchnye Doklady Vysshei Shkoly, Biologicheskie Nauki (8): 38-41

On the hatching of nematode cysts using effluent from sugar factories. Vortragstagung 4 zu aktuellen Problemen der Phytonematologie am 861978 in Rostock Manuskriptdruck der Vortrage Biologische Gesellschaft der DDR, Sektion Phytopathologie und Wilhelm Pieck Universitat, Rostock: 39-45

On the heredity of water intake and feed intake in the fowl. Annales de Genetique et de Selection Animale 10(2): 233-250

On the homeology of the Aegilops triuncialis chromosome which has a gametocidal effect in bread wheat. Japanese Journal of Genetics Idengaku Zasshi 52(6): 437

On the homogeneity of the mineralogical composition of three chernozem soil profiles in Central Moravia. Acta Universitatis Agriculturae Facultas, Brno A 24(1): 3-10

On the host plant of stem rust of bluegrass, Puccinia graminis f. sp. poae. Bulletin of the National Grassland Research Institute (15): 88-102

On the host plant of wheat stem rust Puccinia graminis f.sp. tritici. Bulletin of the National Grassland Research Institute (13): 79-94

On the hygienic importance of mosquitoes in the German Federal Republic. Problems of insect and tick control Ecological, medical and legal aspects: Probleme der Insekten und Zeckenbekampfung Okologische, medizinische und rechtliche Aspekte: 22-30

On the hygienic significance of patulin in foods. II. On the occurrence of patulin in fruit and vegetables. Nahrung 23(2): 131-134

On the hygienic significance of sterigmatocystin in vegetable foods. I. Analytical detection of sterigmatocystin. Nahrung 23(2): 111-115

On the hygienic significance of sterigmatocystin in vegetable foods. II. On the production of sterigmatocystin by Aspergillus versicolor. Nahrung 23(2): 117-120

On the hygienic significance of sterigmatocystin in vegetables. III. On the occurrence of sterigmatocystin. Nahrung 23(2): 121-123

On the ichneumonid fauna (Hymenoptera, Ichneumonidae) in associations of woody plants in the Lithuanian SSR. Acta Entomologica Lituanica 4: 53-62

On the identification of Matsucoccus matsumurae (Kuwana) (Homoptera: Coccoidea: Margarodidae) from China. Acta Entomologica Sinica, 221: 108-114

On the identification of slow rusting forms of brown rust of rye (Puccinia recondita Rob. ex Desm.). Pathogens in commercial cereal production: Schaderreger in der industriemassigen Getreideproduktion: 403-411

On the identity of a species of Heterodera parasitizing banana. Journal of Nematology 10(4): 300

On the immunochemistry of Petriellidium boydii and immune response of rabbits immunized with petriellidines. Dermatologische Monatsschrift 164(6): 423-431

On the impact of worm parasitism upon the feeder pig industry. Dissertation Abstracts International 40B(2): 624-625

On the importance of correct orientation to sex in cattle. Statistician 26(4): 304-306

On the importance of plant pathogenic organisms assessed by literature studies. Zeitschrift fuer Pflanzenkrankheiten und Pflanzenschutz 86(2): 86-92

On the importance of potato plants primarily infected with potato virus M as source of infection for virus spread in potato fields. Potato Research 22(1): 19-27

On the importance of the physiological age of seed-potatoes in comparative cultivation trials. Indian Potato Association, Simla: International seminar on ' Approaches towards increasing the potato production in developing countries' November 20-23, 1978 Abstracts: 17

On the importance of the succession of vegetation in meadow drainage ditches for colonisation by larvae of Anopheles. Archiv fur Hydrobiologie 87(2): 243-251

On the imposition of CO2 and the prevention of post storage greening in potato tubers. Research Station, Kentville, Nova Scotia: Canada, Research Station, Kentville, Nova Scotia: Annual report 1977: 85

On the incidence of nematodes of sheep and their larval stages on pastures in and around Bangalore. Mysore Journal of Agricultural Sciences 13(1): 119-120

On the incidence of root-knot nematode in Cardamom nurseries. Indian Journal of Nematology 1979; 6(2): 174-175

On the incidence of vesicular schistosomiasis in Benguela. 1. Bocoio (Vila Sousa Lara) district. 2. Vila Mariano Machado (Ganda) district. 3. Cubal district. Anais do Instituto de Higiene e Medicina Tropical1978; 5(1/4): 281-284; 285-288; 289-292

On the incidence of yeast species from human sources in Finland. II. Yeasts from vaginal discharge. Mykosen 21(12): 412-416

On the incidence of yeast species from human sources in Finland. III. Yeast flora of some skin regions (except feet and nails). Mykosen 22(4): 129-139

On the incidence of yeast species from human sources in Finland. IV. Yeasts from toe webs and nails. Mykosen 23(3): 107

On the induced spawning and larval rearing of milkfish, Chanos chanos (Forskal). Aquaculture, 182: 75-93

On the infection of Rhabdochona Railliet, 1916 (Nematoda) in the fishes of Jammu and Kashmir State. All India Symposium on helminthology, Srinagar, 8-11 August, 1977 DN Fotedar, Director: 34-35

On the infestation of birds by the wood-tick (Ixodes ricinus). Bonner Zoologische Beitrage 30(1/2): 192-194

On the influence of harvest date on apple fruit quality. Mitteilungen fur den Obstbau 22(3): 90-100

On the influence of selected material parameters on the performance of the cleaning mechanism of a combine harvester. Agrartechnik 29(4): 154-156

On the influence of the food-plant in the macroscopic characterisation of two biological races of Lepidosaphes ulmi L. (Homoptera, Coccoidea, Diaspididae). Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 287(13): 1211-1214

On the inhibitory effects of several substances on the infection of cucumber with cucumber green mottle mosaic virus - watermelon strain, with reference to their screening techniques. Bulletin of the Aomori Agricultural Experiment Station (24): 11-18

On the injurious effect of Cochliobolus miyabeanus (Ito & Kuribayashi) Drechsler ex Dastur in rice growing in Cuba. Archiv fur Phytopathologie und Pflanzenschutz 14(5): 285-290

On the injuriousness of subterranean Collembola in sugar-beet stands. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 85(10): 594-606

On the inoculation techniques with bacterial wilt pathogen, Pseudomonas solanacearum. Indian Journal of Mycology and Plant Pathology 1978; 7(2): 153-154

On the insecticide resistance of the houseflies of Miyazaki. Bulletin of the Faculty of Agriculture, Miyazaki Universityrecd 1978; 23(2): 499-510

On the insects attacking pine (Pinus pinaster Sol.) wood after fires. Boletim, Instituto dos Produtos Florestais, Madeiras e Derivados (19-78): 3-8

On the intensified attack by microorganisms following irradiation-induced sprout inhibition in vegetables. Proceedings of a Workshop on the Use of Ionizing Radiation in Agriculture, Wageningen, Netherlands, 1976: 131-156

On the interaction of plant-parasitic nematodes with other pathogenic organisms on cereals. Ochrona Roslin 23(3): 20-21

On the interpretation of competition experiments. Annals of Botany 42(181): 1231-1232

On the introduction of Prospaltella lahorensis How. for the biological control of Dialeurodes citri (Ashm.) in Italy. Atti XI Congresso Nazionale Italiano di Entomologia: -377

On the ion sorption and protolytic equilibrium of wood in electrolytes. Holzforschung 32(3): 77-82

On the isolated perfused sheep ovary as a model for the study of ovarian function. Fertility and Sterility 30(2): 230-236

On the larvae of Bruchidius Schilsky (Bruchidae: Coleoptera). Journal of the Bombay Natural History Society 1978; 74(2): 299-305

On the larvae of Conicobruchus Decelle (Bruchidae: Coleoptera). Research Bulletin of the Panjab University, Science 1979; 27(1/2): 111-113

On the larval Cimbex connata (Schrank) (Hymenoptera: Cimbicidae) feeding on alder. Mitteilungen aus dem Zoologischen Museum in Berlin, 552: 243-247

On the larval trematodes recovered from Cleopatra bulimoides in Assiut Governorate. Part I. Assiut Veterinary Medical Journal 1978; 4(7): 91-97

On the leaching and volatility of the active agents of surface applied wood preservatives. Tiedonanto, Puutavaralaboratorio, Valtion Teknillinen Tutkimuskeskus (28): 24

On the leaf cutting method for the observation of crown root development in rice plants. Japanese Journal of Crop Science 47(3): 440-441

On the level and splitting of nitrogen applications on potatoes as affected by cultivar. Potato Research 22(4): 289-304

On the level of contents of polycyclic hydrocarbons, particularly benz(a)pyrene, in plants. Sintez, metabolism i rol' uglevodorodov v zhivykh sestemakh: 17-18

On the life history of Aridelus egregius (Hymenoptera, Braconidae) a parasite of European Coptosoma (Heteroptera, Plataspidae). Acta Entomologica Bohemoslovaca, 754: 243-254

On the life-history and fecundity of the cochineal insect, Dactylopius austrinus De Lotto (Homoptera: Dactylopiidae), a biological control agent for the cactus Opuntia aurantiaca. Bulletin of Entomological Research, 694: 629-636

On the light-induced electric response of bean leaves. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 11(4): 345-350

On the lipids of honeybees and Nosema apis. Biological aspects of nosema disease Symposium of bee biology and pathology, Merelbeke, Belgium, July 14-16, 1976: 47-52

On the local environmental impact of livestock production. Journal of Agricultural Economics, UK 29(3): 279-290

On the longevity of Schistosoma mansoni in man on St. Lucia, West Indies. Transactions of the Royal Society of Tropical Medicine and Hygiene 74(2): 185-191

On the loss of cadmium, antimony and silver during dry ashing of biological material. Zeitschrift fur Analytische Chemie 293(5): 401-403

On the low quality of certain sugary hybrids segregating shrunken-2. Maize Genetics Cooperation News Letter (53): 98

On the main way. Ekonomika Sel' skogo Khozyaistva (5): 3-14

On the maintenance of fungal cultures in liquid nitrogen. Mikologiya i Fitopatologiya 13(5): 432-437

On the manufacturing of WPC with heat-catalyst polymerization. (II) On the characteristics of composites from monomer styrene and MMA and several commercial woods in Korea. Research Reports of the Forest Research Institute, Korea (22): 85-95

On the maturation feeding of pine shoot beetles in the shoots of Scots pine. Entomologisk Tidskrift 100(3/4): 162-164

On the measurement of poverty among rubber smallholders in Malaysia. [Publication] Socio Economic Research and General Planning Unit and United Nations Children' s Fund Project (3): 9

On the measurement of poverty in rural India. Indian Economic Review 13(1): 23-32

On the mechanics and energetics of nectar feeding in butterflies. Journal of Theoretical Biology 76(2): 167-180

On the mechanism of regulatory action of daily light and dark periods on the ontogenesis of photo- and dark-periodically sensitive plants. Vliyanie fiziko khimicheskikh faktorov sredy na rasteniya: 38-48

On the mechanism of the penetration and spread of cotton angular leaf spot. Sel' skokhozyaistvennaya Biologiya 13(6): 872-876

On the mechanisms of cell wall microfibrillar orientation. Wood Science and Technology 12(3): 203-217

On the mechanisms of sexual behaviour and their evolutionary constraints. Biological determinants of sexual behaviour: 657-695

On the metabolic processes in the tegument of some cestodes. 1. Enzymocytochemical investigations. Proceedings of the 2nd European Multicolloquy of Parasitology, 1-6 September, 1975, Trogir, Yugoslavia: 195-199

On the metabolism of benzoic acid by cows on purified protein-free and low-protein feed. Journal of the Scientific Agricultural Society of Finland 50(2): 177-181

On the metabolism of phenylurea-herbicides. X. Movement and behaviour of a glucoside conjugate in plant and soil. Chemosphere 7(8): 675-680

On the metazoan parasites associated with fishes along the south-west coast of India. Symposium on coastal aquaculture, Cochin, India, 12-18 January 1980: 148-149

On the method of calculating the number of ventilation units for livestock buildings. Trudy Chelyabinskogo Instituta Mekhanizatsii i Elektrifikatsii Sel' skogo Khozyaistva (142): 94-96

On the method of forecasting the necessity of controlling the codling moth. Rastitelna Zashchita 27(10): 30-32

On the methodology of continual fractionation of plant reserve proteins. Pol' nohospodarstvo 24(12): 1047-1052

On the methods for the storage and analysis of the raspings of sugar beet, in quality tests: cold treatment. Annali dell' Istituto Sperimentale per le Colture Industriali 9(2): 267-273

On the milk lameness in Brown Swiss cow. Indian Journal of Animal Health 17(1): 91-93

On the mode of action of botulinum toxin. Acta Physiologica Scandinavica 108(2): 195-196

On the modelling of fertilizer response. Journal of the Australian Institute of Agricultural Science 44(2): 89-90

On the molecular basis of disease resistance in plants. Dissertation Abstracts International, B 36(8): 3914B

On the morphological and biometrical studies of Trypanosoma evansi (Steel, 1885) with a discussion on its phylogenetic origin. Philippine Journal of Veterinary Medicine 17(1/2): 70-84

On the morphological characteristics of the cotton species of the subsection Integrifolia Tod. Agricultura Tropica et Subtropica 9: 33-38

On the morphological characteristics of the needles of summer shoots of Abies sachalinensis Masters. Journal of the Japanese Forestry Society 59(6): 207-212

On the morphology and biology of the larva and pupa of Stichotaenia quadrisignata (Germar, 1824) (Coleoptera, Chrysomelidae, Chrysomelinae). Dusenia 11(1): 47-48

On the morphology and life-history of Derogenes varicus (Muller, 1784) Looss, 1901 (Trematoda, Hemiuridae). Zeitschrift Fuer Parasitenkunde: 591: 67-78

On the morphology and life-history of Monascus filiformis (Rudolphi, 1819) Looss, 1907 and Steringophorus furciger (Olsson, 1868) Odhner, 1905 (Trematoda, Fellodistomidae). Ophelia, 181: 113-132

On the morphology and life-history of Stephanostomum caducum (Looss 1901) Manter 1934 (Trematoda, Acanthocolpidae). Ophelia, 171: 121-133

On the morphology of the accessory male glands and histochemistry of the ampulla ductus deferentis of the camel (Camelus dromedarius). Journal of Anatomy 125(Pt 2): 277-292

On the morphology of the oriental fruit moth. Zashchita Rastenii (11): 44-45

On the morphology, biology and behaviour of the larval Pamphilius vafer (Linnaeus) (Hymenoptera: Pamphiliidae). Zeitschrift Fuer Angewandte Entomologie: 873: 255-261

On the morphology, bionomics and parasitism of leaf-rolling Microlepidoptera on birch. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 52(1): 1-4

On the mosquito Aedes nigrinus from Middle Povolzh'e. Parazitologiya 13(4): 440-442

On the mutability of the character nematode resistance in potato. Archiv fur Zuchtungsforschung 8(4): 289-290

On the mutual maintenance of a polymorphism in two nonepistatic loci with partial selfing. Theoretical Population Biology, 131: 99-111

On the natural blooming of Calanthe triplicata (Will.) Ames in Little Andaman Island (India). American Orchid Society Bulletin 47(11): 1011-1015

On the natural diseases of the gold-tail moth Euproctis chrysorrhoea L. (Lep., Lymantriidae) in Bavaria, 1977. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 52(4): 56-58

On the natural diseases of the winter moths Operophthera brumata L. and Erannis defoliaria Clerck (Lep. Geometridae) in Spessart, Bavaria. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 52(2): 20-24

On the natural occurrence of 15 alpha -tiglinoyloxy-kaur-16-en-19-oic acid. Phytochemistry 18(4): 663-664

On the natural zonation in the Qinghai-Xizang Plateau. Acta Geographica Sinica 34(1): 1-11

On the nature of cell membrane potential in higher plants. Biologicheskii Zhurnal Armenii 31(7): 763-770

On the nature of form factors and its application for stand volume estimation. I. Journal of the Japanese Forestry Society 60(3): 87-93

On the nature of pigmentation in Taenia saginata scolex. Journal of the Egyptian Society of Parasitology 8(1): 131-133

On the nature of stomata in tea leaves. 1. Size and distribution pattern in some Tocklai released clones. Two and a Bud 25(2): 95-97

On the nature of surface dislocations on Populus tension wood fibers. IAWA Bulletin (2/3): 47

On the nature of the compensation of alcohol dehydrogenase in a dosage series of 1L. Maize Genetics Cooperation News Letter (52): 30-32

On the nature of the mMDH-1 and mMDH-2 bands. Maize Genetics Cooperation News Letter (53): 21-23

On the necessity of the prevention of congenital toxoplasmosis. Dissertation Abstracts International78; 38C(2): 266

On the need and feasibility of identifying rice varieties giving high yields at lower levels of NPK. Agricultural Research Journal of Kerala 16(2): 230-232

On the need for a system of cloud-forest parks in Middle America and the Caribbean. Environmental Conservation 5(3): 183-190

On the need for an automatic monitoring system for seed drills. Mekhanizatsiya i Elektrifikatsiya Sotsialisticheskogo Sel' skogo Khozyaistva (4): 8-9

On the need of external supply of mineral ions for more efficient utilization of seed reserves. Comptes Rendus des Seances de l' Academie d' Agriculture de France 64(10): 793-796

On the new apple variety Hatsuaki. Bulletin of the Fruit Tree Research Station, C Kaju Shikenjo Hokoku, C (5): 1-11

On the new barley variety Miyuki. Bulletin of the Tohoku National Agricultural Experiment Station Tohoku Nogyo Shikenjo Kenkyu Hokoku (56): 19-36

On the new sugar-cane variety NiN2. Bulletin of the Kyushu Agricultural Experiment Station Kyushu Nogyo Shikenjo Hokoku 14(4): 331-350

On the new two-rowed barley variety Kawahonami. Bulletin of the Kyushu Agricultural Experiment Station Kyushu Nogyo Shikenjo Hokoku 19(3): 259-277

On the number and diameter of crown root primordia in rice plants. Japanese Journal of Crop Science 47(4): 655-663

On the number and size of cross combinations in a breeding programme of self-fertilizing crops. Euphytica 27(1): 113-116

On the number of generations of the flea Xenopsylla skrjabini in Mangyshlak (Aphaniptera). Parazitologiya (St. Petersburg): 135: 510-515

On the number of photosystems participating in photosynthesis of green plants. Fiziologiya na Rasteniyata 4(2): 90-97

On the number of stable equilibria and the simultaneous stability of fixation and polymorphism in two-locus models. Genetics 92(4): 1355-1360

On the numbers of vessels and sieve tubes in crown roots of rice plants. Japanese Journal of Crop Science 48(4): 502-509

On the nutritional value of spruce needles for forest pest insects. 12. Variability of needle dermis structure. Zeitschrift fur Angewandte Entomologie 88(3): 231-245

On the occurrence and distribution of a crop-field weed, Chenopodium murale Linn. in West Bengal. Science and Culture 44(5): 229-230

On the occurrence and distribution of angiospermic parasites in Assam. Current Science 47(9): 308-310

On the occurrence and effect of nematode infestation in rubber plantations in India. Indian Journal of Nematology 1979; 7(1): 82-83

On the occurrence of Anchitrema sanguinum (Sonsino, 1894) in a primate, Nycticebus coucang (Boddaert), in India. Revista Iberica de Parasitologia 38(1/2): 111-115

On the occurrence of Aphanomyces cochlioides Drechs. in the GDR. Archiv fur Phytopathologie und Pflanzenschutz 15(2): 143-145

On the occurrence of Assuania sp. (Chloropidae: Diptera) as a pest of banana. Entomon, 32: 311

On the occurrence of Australian Zyctus parallelocollis Blackburn in Israel and how to distinguish from Lyctus brunneus (Steph.). Document, International Research Group on Wood Preservation, Working Group I, Biological Problems (IRG/WP/194): 3

On the occurrence of Chagas' disease in the State of Amazonas, Brazil. Acta Amazonica 8(4): 595-599

On the occurrence of Coccinella arcuata Fabricius (Coleoptera: Coccinellidae) as a predator of rice thrips in Kerala. Agricultural Research Journal of Kerala 15(2): 195-196

On the occurrence of Entomophthora grylli, a fungal pathogen of grasshoppers in Australia. Journal of the Australian Entomological Society, 174: 293-296

On the occurrence of Nisia atrovenosa Lethierry (Homoptera: Menoplidae) on Pistia stratiotes Linn. (Fam. Araceae) in India. Agricultural Research Journal of Kerala 16(1): 93-94

On the occurrence of Ophyra aenescens (Wiedemann) (Dipt., Muscidae) in Germany. IV. Investigations on the feeding requirements of larvae and adults. Zeitschrift fur Angewandte Zoologie 65(4): 477-501

On the occurrence of Paragonimus in Ecuador. Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene, Abteilung 1, Referate 257: 22

On the occurrence of Rhipicephalus haemaphysaloides Supino, 1897 on an Indian elephant (Elephas maximus). Indian Veterinary Journal 56(11): 978

On the occurrence of Scleroderma citrinum in India. Current Science 48(24): 1086

On the occurrence of Spinostrongylus indicus Lovekar, 1970 (Nematoda: Trichostrongylidae) in two micro-bats (new hosts) from Nagpur and a note on copulation. Current Science 48(10): 463-464

On the occurrence of Stephanofilaria assamensis var: bubalensis in Cuddapah district: Andhra Pradesh. Indian Veterinary Journal 56(3): 250-251

On the occurrence of a cytoplasmic polyhedrosis during the collapse of the outbreak of Lymantria dispar (Lepidoptera: Lymantriidae) in the Leitha Mts. of Austria in 1973. Zeitschrift fur Angewandte Zoologie 66(1): 9-14

On the occurrence of a fungus disease in the compound eyes of the African drone. South African Bee Journal 49(6): 2-4

On the occurrence of a high content of cytokinins in rice callus tissues. Plant and Cell Physiology 20(5): 917-924

On the occurrence of a mixed infection of Toxascaris leonina and Ancylostoma caninum in Indian lion, Panthera leo persica. Cheiron 9(2): 134

On the occurrence of a myxosporidian cyst in Scomberomorus guttatus (Bloch and Schn.). Current Research 8(2): 35

On the occurrence of an aestivating/diapausing phenomenon in the African armyworm, Spodoptera exempta (Wlk.) (Lepidoptera: Noctuidae). East African Agricultural and Forestry Journal 1979; 42(3): 350

On the occurrence of an unknown virus disease of blackberry in Yugoslavia - Preliminary communication. Zastita Bilja 29(145): 197-201

On the occurrence of cases of napkin dermatitis at a children's clinic and their treatment with canesten cream. Wiener Klinische Wochenschrift 90(1): 13-16

On the occurrence of diminutive Poekilocerus pictus (Fabr.) adults in nature. Journal of the Bombay Natural History Society 1978; 74(3): 549-551

On the occurrence of gastro-intestinal nematodes in sheep and goats living on the Piedmontese Alps. Preliminary results. Atti della Societa Italiana delle Scienze Veterinarie 30: 614-615

On the occurrence of inferior seedlings with the rotary type nursery machine for tobacco seedlings. Bulletin of the Okayama Tobacco Experiment Station (38): 109-115

On the occurrence of monoamine oxidase (MAO) in the brain of Periplaneta americana (L.). Acta Histochemica 60(2): 304-311

On the occurrence of new larval parasites of Plutella xylostella (L.) in Gujarat. Current Science 48(7): 312-313

On the occurrence of new trematode, Jamuartrema indica from Channa punctatus at Patna (Bihar). Indian Journal of Zootomy 1978; 15(2): 65-66

On the occurrence of oestrus in pregnant Barki and Merino ewes. Journal of Agricultural Science, UK 92(2): 505-506

On the occurrence of resistance of Botrytis cinerea on grapevine to the new contact botryticides in the region of the middle Mosel. Weinberg und Keller 26(1): 18-25

On the occurrence of the trematode Hemipera ovocaudata. Current Science 47(14): 518-519

On the occurrence of trypanorhynchan plerocercoid in the marine prawn, Penaeus indicus. Current Research 8(4): 63-64

On the occurrence of trypanosomes in the blood of some freshwater teleosts of Lucknow (U.P.), India. PROCEEDINGS OF THE INDIAN ACADEMY OF SCIENCES SECTION B: 881: 59-63 (i)

On the occurrence of two species of Eimeria (Sporozoa, Eimeriidae) in pigs (Sus scrofa domesticus) from Sao Paulo City, Brazil. Biologico 44(8): 195-198

On the occurrence of ultrastructural alterations in the corpora cardiaca of locusts (Locusta migratoria) poisoned by an insecticide - lindane. Zoologische Jahrbucher, Abteilung fur Allgemeine Zoologie und Physiologie der Tiere 83(3): 340-349

On the optimum structure of the tractor stock for the logging industry. Traktory i Sel' khozmashiny (1): 3-5

On the organization of polygons on programming yields. Doklady Vsesoyuznoi ordena Lenina Akademii Sel' skokhozyaistvennykh Nauk imeni VI Lenina (2): 1-3

On the origin and distribution of castor as a crop. Byulleten' Vsesoyuznogo Ordena Lenina i Ordena Druzhby Narodov Nauchno Issledovatel' skogo Instituta Rastenievodstva imeni NI Vavilova (69): 60-64

On the origin of fenugreek (Trigonella foenum-graecum L.). Legume Research 1(1): 38-42

On the origin of rice in India: some remarks. Science and Culture 44(4): 145-148

On the original feeding habits of the Hemiptera (Insecta). Annals of the Entomological Society of America, 724: 575-579

On the original feeding habits of the Hemiptera (Insecta): a reply to Merrill Sweet. Annals of the Entomological Society of America 72(6): 711-715

On the origins of the South Australian alien flora. Proceedings of the 7th Asian Pacific Weed Science Society Conference, Sydney, Australia, 1979: -390

On the outline of the breeding and body measurements of Tokara horses. Bulletin of the Faculty of Agriculture, Kagoshima University (29): 99-106

On the parasite fauna of the GDR. Contribution 4. Examination of the prevalence of helminths in Rattus norvegicus. Angewandte Parasitologie 20(3): 131-136

On the parasites of tropical loaches from the south-west coast of India. Current Science 48(2): 84-85

On the parasitic mycoflora of artificial pine phytocoenoses in the felling areas in the Karelian ASSR and Murmansk region. Mikologiya i Fitopatologiya 13(4): 342-348

On the parasitism by Cales noacki (How.) (Hym. Aphelinidae) of the eggs of Phalera bucephala (Lep. Notodontidae). Atti XI Congresso Nazionale Italiano di Entomologia: -319

On the parasitism of Alectra vogelii Benth. (Scrophulariaceae). 1. Early development of the primary haustorium and initiation of the stem. Zeitschrift fur Pflanzenphysiologie 84: 213-222

On the parasitism of Alectra vogelii Benth. (Scrophulariaceae). 2. Origin of lateral roots in the contact area of the haustorium. Zeitschrift fur Pflanzenphysiologie 85(4): 349-359

On the parasitism of Alectra vogelii Benth. (Scrophulariaceae). 3. The occurrence of phloem between host and parasite. Zeitschrift fur Pflanzenphysiologie 94(5): 427-439

On the part played by flies in the epizootiology of coccidiosis in birds. Veterinarnomeditsinski Naukirecd 1980; 15(8): 26-29

On the participation of natural pteridines in light-induced electron transport and reduction of oxygen in chloroplasts. Mekhanizm fotodykhaniya i ego osobennosti rastenii razlichnykh tipov: 6-17

On the past history of an allele now known to have frequency p. Journal of Applied Probability 14: 439-450

On the pathogenic agent of whirling disease of the silver carp in Hangzhou region of the Zhe Jiang Province. Acta Zoologica Sinica 25(1): 50-57

On the pathogenic effect of Pleistophora culicoidi (Microsporidia) on the larvae of ceratopogonids of the genus Culicoides. Parazitologiya 13(1): 80-81

On the pathogenicity of microsporidia of Plistophora collessi for larvae of blood-sucking mosquitoes. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 47(4): 108-109

On the pathogenicity of nonstable Brucella L-forms and their revertants. Journal of Hygiene, Epidemiology, Microbiology, and Immunology 23(2): 129-134

On the pathological anatomy of hypertrophied shoots of Olea dioica caused by Zaghouania oleae. Indian Phytopathology 31(1): 65-68

On the pathology of ringworm in the guinea pig. Mykosen 22(11): 383-392

On the periodicity of application of fertilizers to spring wheat. Trudy, Altaiskii Sel' skokhozyaistvennyi Institut (27): 47-51

On the persistence of naled in small natural bodies of water (mosquito breeding areas). Zeitschrift fur die Gesamte Hygiene und ihre Grenzgebiete 24(2): 119-122

On the photolysis of Mesoranil. Khimiya v Sel' skom Khozyaistve 17(2): 54-58

On the physiology of Gloeosporium sp. causing anthracnose of betelvine 1. Effect of media on growth and sporulation. Indian Journal of Microbiology 17(1): 31-32

On the phytosociological and ecological characteristics of Aristida meccana and Aristida mutabilis (Gramineae) and their implications. Boissiera 24(a): 173-196

On the planning and coordination of field trials. Archiv fur Acker und Pflanzenbau und Bodenkunde 23(1): 57-62

On the political economy of collectivized agriculture: a review of a book and continuing thoughts. Agrarwirtschaft 29(6): 165-172

On the polymorphism of hemoglobin on some native goats in Asia. Journal of Agricultural Science, Japan 23(3-4): 255-259

On the polyploidy effect in Solanum genus. Abstracts of conference papers, 7th triennial conference of the European Association for Potato Research, Warsaw, Poland, 26 June 1 July, 1978 Breeding and varietal assessment [I]: 172

On the population biology of aphids. American Naturalist 114(5): 760-763

On the population ecology of some species of Microlepidoptera rolling the leaves of birch. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 52(3): 39-43

On the possibility of Phlebotomus papatasi Scopoli colonising newly developed housing areas of a town - a district where papatasi fever was formerly prevalent. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 49(2): 79-81

On the possibility of carriers and vectors of cutaneous leishmaniasis crossing water barriers. Meditsinskaya Parazitologiya i Parzitarnye Bolezni 48(5): 61-67

On the possibility of control of Fomes annosus (Fr.) Cooke by chemical means. Zastita Bilja 29(146): 349-354

On the possibility of control of Phytophthora capsici, the pathogen of pepper mildew. Zastita Bilja 29(146): 317-323

On the possibility of cryptogram use for the characterization of tick species. Folia Parasitologica 26(4): 336

On the possibility of defining a general relationship between leaf surface, yield and berry sugar content in Vitis vinifera L. Comptes Rendus Hebdomadires des Seances de l' Academie des Sciences, D 287(2): 85-88

On the possibility of determining the nitrogen status of plants by reflectance measurements. Short communication. Archiv fur Acker und Pflanzenbau und Bodenkunde 22(6): 331-333

On the possibility of forecasting yields of early and very early potatoes. Productia Vegetala, Horticultura 27(6): 20-21

On the possibility of more frequent cropping of lucerne. Sbornik Vedeckych Praci Vyzkumne Stanice Picninarske v Troubsku u Brna 3: 113-131

On the possibility of predicting fertilizer effect on grain quality of winter wheat. Trudy, Vsesoyuznyi Nauchno issledovatel' skii Institut Udobrenii i Agropochvovedeniya (27): 57-65

On the possibility of pulping short-rotation eucalypt in Egypt. I. Soda and kraft pulping of Eucalyptus camaldulenis Dehn. Alexandria Journal of Agricultural Research 27(2): 411-417

On the possibility of selection of plant growth regulators. Fiziologiya na Rasteniyata 4(2): 5-10

On the possibility of the functioning of one sole photosystem in the photosynthesis of green plants. Comptes Rendus de l' Academie Bulgare des Sciences 31(6): 731-734

On the possibility of the introduction of the entomopathogenic fungus Coelomomyces iliensis into south-eastern Kazakhstan. Parazitologiya 13(2): 166-168

On the possibility of transmission of some plant viruses by aphids (Homoptera, Aphididae) of non-specific species. Tr Biol Pochv Inst Dal' nevost Nauch Tsentr AN SSSR (25/128): 271-275

On the possibility of using Myzus persicae Sulzer to transmit potato virus Y from leaves, petioles and stem parts of potato plants with secondary infection to test-plants. Archiv fur Phytopathologie und Pflanzenschutz 15(5): 347-349

On the possible application of oversowing for the improvement of montane pastures. First results of research in the High Langa. Annali dell' Accademia di Agricoltura di Torino1977; 119: 25-40

On the possible interchangeability of cobalt and zinc in plants. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 10(6): 613-617

On the possible occurrence of an intermediate host in the life-cycle of monogeneans. USSR, Akademiya Nauk SSSR, Vsesoyuznoe Obshchestvo Gel' mintologov: Scientific and applied problems in helminthology 100th Birthday Anniversary of Academician KI Skryabin 1878-1978: Nauchnye i prikladnye problemy gel' mintologii K 100 letiyu so dnya rozhdeniya Akademika KI Skryabina 1878-1978: 79-84

On the possible role of earthworms in the transmission of Ostertagia ostertagi third-stage larvae from feces to soil. Journal of Parasitology 65(5): 831-832

On the possible role of hydrogen ions in auxin-induced growth. Regulation of cell membrane activities in plants Proceedings of the International Workshop held in Pallanza, Italy, August 26-29, 1976: 283-290

On the possible use of a common test-culture for the determination of biological activity of polyene antibiotics. Antibiotiki 24(1): 55-60

On the possible utilisation of discarded cocoa (Theobroma cacao L.) pod husks as fertilizer and nematicide. Proceedings of the 5th International Cocoa Research Conference, Ibadan, Nigeria, 1-9 September, 1975: 541-547

On the postcycle parasitism in helminths of Anura. Bulgaria, B"lgarska Akademiya na Naukite: Third National Conference of Parasitology, Albena, Bulgaria, 12-14 Oct 1977 Summaries: Treta Natsionalna Konferentsiya po Parazitologiya, Albena, Bulgaria, 12-14 X 1977 Rezyumeta: ; 147-149

On the preference by Bemisia tabaci (Genn.) (Hom. Aleyrodidae) of leaf-hairs for oviposition. Anzeiger fur Schaldingskunde Pflanzenschutz Umweltschutz 51(11): 175

On the presence and determination of aflatoxin B1 in some types of feed used in dairy cows. Archivio Veterinario Italiano 29(5-6, Suppl.2): 247-251

On the presence in France of Liriomyza trifolii Burgess (Dipt. Agromyzidae). Bulletin de la Societe Entomologique de France 84(5/6): 143-146

On the presence in Italy of Lysiphlebus testaceipes (Cr.), a natural enemy of aphids injurious to citrus (Hymenoptera Ichneumonoidea, Homoptera Aphidoidea). Bollettino del Laboratorio di Entomologia Agraria ' Filippo Silvestri' , Portici 35: 169-179

On the presence of a ductus venosus in the fetal pig in late gestation. Journal of Developmental Physiology 1(2): 105-110

On the presence of ferrallitic soils derived from volcanic materials in the Canary Islands. Cahiers ORSTOM, Pedologie 16(2): 155-175

On the presence of large styloids in the secondary xylem of the genus Henriettea (Melastomataceae). IAWA Bulletin (2): 31-35

On the present position with regard to the thinning of apples. Mitteilungen fur den Obstbau 21(3): 65-69

On the preservation and use of the genetic resources in the genus Vitis. Annales de l' Amelioration des Plants 29(5): 515-522

On the prevalence of coccidia in animals in Taimyr. Problemy epidemiolgoii i profilaktiki prirodnoochagovykh boleznei v Zapolyar' e Sbornik nauchnykh rabot: 135-143

On the problem of calculating heritability in animals. Sel' skokhozyaistvennaya Biologiya 13(4): 603-606, 633

On the problem of comparative enzyme determination in dermatophytes. Dermatologische Monatsschrift 166(6): 406-411

On the problem of dermatomycoses in miners of the Anna mine. Berufsdermatosen 25(5): 181-185

On the problem of maize grain protein quality. Rostlinna Vyroba 21(12): 1305-1312

On the problem of onchocerciasis. Health and disease in Africa the community approach Proc 17th E Afr Med Res Coun Sci Conf 1970: 151

On the problem of optimizing the water regime of soils. Archiv fur Acker und Pflanzenbau und Bodenkunde 23(9): 513-519

On the problems of correctly determining the value of agricultural land in the German Federal Republic. Bayerisches Landwirtschaftliches Jahrbuch 56(5): 520-542

On the problems of soil arsenic. A study based on soil chemical and plant nutritional aspects. Memoirs of the College of Agriculture, National Taiwan University 17(2): 1-20

On the problems of the transport mechanism of phosphorus from the roots to the above-ground organs. Pol' nohospodarstvo 25(1): 16-29

On the productivity of disease-resistant strains in opium poppy (Papaver somniferum L.). Bulletin of National Institute of Hygienic Sciences (95): 30-33

On the promotion of senescence in Brassica oleracea var. capitata by Alternaria brassicicola and by Botrytis cinerea. Canadian Journal of Botany 57(21): 2378-2386

On the properties of benzyl ether bonds in the lignin-saccharidic complex isolated from spruce. Holzforschung 33(1): 11-14

On the properties of pine wood after several years' exposure to high temperatures. Holztechnologie 19(4): 206-208

On the properties of two iterative methods for sire evaluation. Zeitschrift fur Tierzuchtung und Zuchtungsbiologie 94(3/4): 307-311

On the prospects for examination of fleas of the great gerbil for the presence of specific antibody to the agent of plague. Ekologiya i meditsinskoe znachenie peschanok fauny SSSR Materialy Vsesoyuznogo soveshaniya, Ashkhabad, 15-17 marta 1977 g: recd 1979; 339-340

On the prospects of using balanced sex-linked lethals for insect pest control. Tag. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik 55(1): 17-21

On the provision of one year ahead forecasts for Valencia orange production in the Eastern Transvaal. Agroplantae 11(1): 27-28

On the pruning of its flagella by the German cockroach during postembryonic development. Annals of the Entomological Society of America, 725: 580-582

On the pupal parasites of the pine beauty (Panolis flammea (Schiff.)), the pine looper (Bupalus piniarius (L.)) and Boarmia bistortata (Goeze) in Bavarian pine forests. Zeitschrift fur Angewandte Entomologie 87(2, 3): 186-202, 311-322

On the quantification of essential fatty acid requirements. Fette: Seifen: Anstrichmittel 81(8): 337-348

On the quantitative floristic criterion of admissible limitation of species number for vegetation classification. Botanicheskii Zhurnal 63(6): 864-867

On the question of combined action of caffeine and gamma-irradiation on seeds and vegetating plants of barley. Nauchno tekhnicheskii Byulleten' po Agronomicheskoi Fizike (34): 8-11

On the question of determining the capital outlay required and annual cost of farm building systems. Landbauforschung Volkenrode 28(2): 63-69

On the question of determining the technological characteristics of light-transmitting claddings of greenhouses. Stroitel' nye Materialy, Izdeliya i Sanitarnaya Tekhnika (2): 94-97

On the question of formation of immunoglobulins A, G, M and E in dermatomycoses. Mykosen 21(8): 266-269

On the question of host races in the fall webworm, Hyphantria cunea. Entomologia Experimentalis et Applicata, 271: 31-37

On the question of increasing the throughput of flat sieves when cleaning cocksfoot seed. Doklady TSKhA: Biologiya, Zemledelie i Rastenievodstvo (239): 137-139

On the question of mechanical preparation of softwood cuttings of clonal rootstocks. Sbornik Nauchnykh Trudov, Vsesoyuznyi Nauchno Issledovatel' skii Institut Sadovodstva imeni IV Michurina (26): 12-16

On the question of reducing the risk of injury when coupling the tractor to a trailed machine. Sbornik Nauchnykh Trudov Belorusskoi Sel' skokhozyaistvennoi Akademii (50): 119-123

On the question of restricting the smoke emission from tractor diesel engines with gas-turbine supercharging. Traktory i Sel' khozmachiny (1): 12-13

On the question of standardizing the force on the steering wheel of motor vehicles from the ergonomics point of view. Avtomobil' naya Promyshlennost 44(9): 23-25

On the question of the desirability of engaging the hydraulic cylinders of the bulldozer drive in a differential circuit. Traktory i Sel' khozmashiny (1): 7-8

On the question of the disruption of roots by digging tools. Trudy Sredneaziatskii Nauchno issledovatel' skii Institut Lesnogo Khozyaistva, Lesomelioratsiya i Zashchitnoe Lesorazvedenie v Srednei Azii: 123-129

On the question of the economic effectiveness of various rates of NPK. Vedecke Prace Vyskumneho Ustavu Luk a Pasienkov v Banskej Bystrici 10: 167-177

On the question of the importance of the form of nitrogen fertilizer for maize on degraded chernozem soils. Vedecke Prace Vyskumneho Ustavu Kukurice v Trnave 8: 109-120

On the question of the mechanism of action of an electric field on seed. Trudy Chelyabinskogo Instituta Mekhanizatsii i Elektrifikatsii Sel' skogo Khozyaistva (121): 100-103

On the question of the mechanization of strawberry harvesting. Traktory i Sel' khozmashiny (3): 25-29

On the question of the presence of octopine in normal plant cells and crown gall tumours: use of a rapid biochemical assay for quantifying octopine in plant tissue extracts. Zeitschrift fur Pflanzenphysiologie 90(1): 89-94

On the question of the size and number of paddocks in relation to utilization, length of rotation and resting of pastures. Vedecke Prace, Vyskumneho Ustavu Luk a Pasienkov v Banskej Bystrici 12: 145-152

On the question of the suitability of the sugar beet-growing region for the cultivation of grain maize. Vedecke Prace Vyskumneho Ustavu Kukurice v Trnave 7: 75-82

On the question of the translocation of Agrobacterium tumefaciens from primary tumours through the vascular system of grapevine. Gradinarska i Lozarska Nauka 14(8): 84-92

On the question of the variation in distribution of the European pine sawfly (Neodiprion sertifer Geoff.) as a result of the influence of the development of its population in the subalpine zone of the Giant Mountains. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 52(2/3): 197-201

On the rate of genetic adaptation under natural selection. Journal of Theoretical Biology 77(3): 307-316

On the rate of growth and variability of cereal yields in the Slovak Socialist Republic in 1966-1971. Vedecke Prace Vyskumneho Ustavu Rastlinnej Vyroby v Piestanoch 13: 145-158

On the receptors involved in the nervous control of salivary secretion by Nauphoeta cinerea Olivier. Journal of Physiology 279: 457-471

On the reconstruction of an evolutionary order. Journal of Theoretical Biology 75(2): 141-147

On the regional histology and histochemistry of the epididymis of the camel (Camelus dromedarius). Journal of Reproduction and Fertility 57(1): 11-20

On the regionalization of marketing and price policies. Schriftenreihe fur landliche Sozialfragen, Veroffentlichungen der Agrarsozialen Gesellschaft (82): 53-63

On the regulation system for agriculture. Tarsadalmi Szemle 34(6): 63-75

On the relation between malaria and G-6-PD deficiency. Journal of Medical Genetics 15(5): 363-365

On the relation between peripheral atherosclerosis and serum lipoproteins. Upsala Journal of Medical Sciences 84(1): 95-104

On the relation of glucose and insulin secretion in the fasting state. Metabolism Clinical & Experimental 29(1): 23-27

On the relationship between absorption and reduction of iron in roots of oats (Avena sativa L. cv. Angelica). Agrochimica 23(3/4): 215-225

On the relationship between chitin particle size and digestibility in the primate Galago senegalensis. American Journal of Physical Anthropology, 503: 301-308

On the relationship between metabolism and body mass. Journal of Theoretical Biology 72(4): 757-759

On the relationship between the anatomical structure of potato tubers and their resistance to mechanical damage. Nauchnye Trudy, Nauchno issledovatel' skii Institut Kartofel' nogo Khozyaistva (29): 27-31

On the relationship between the selective gametocidal action of three Aegilops chromosomes. Japanese Journal of Genetics Idengaku Zasshi 54(6): 429

On the relationship between variables. Remarks on the use of regression and correlation coefficients in the evaluation of analytical results. Milchwissenschaft 30(5): 290-300

On the relationship of manganese with lipids of cotton. Uzbekskii Biologicheskii Zhurnal (3): 20-23

On the relationship of vegetative growth pattern to yield, ripening and efficiency of absorbed nitrogen for brown rice production. Bulletin of the Kyushu Agricultural Experiment Station 19(4): 351-381

On the relationships between milk yield of pasturing cows and seasonal fluctuations in grass growth. Journal of Japanese Society of Grassland Science 24(2): 172-176

On the relative preference of Rattus rattus Linn. to different varieties of tapioca. Agricultural Research Journal of Kerala 16(1): 80-81

On the relevance of appropriate technology for growth and employment. Indian Journal of Economics 59(234): 319-338

On the repellent and insecticidal properties of piperidylamide m-toluene acid. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 47(4): 77-80

On the resistance of Lymnaea snails to infection with some larval trematodes. 1. Comparison of tissue reactions of the snails, L. ollula and L. japonica, exposed to Trichobilharzia brevis or Fasciola sp. Japanese Journal of Parasitology, 273: 215-224

On the Resistance to Transpiration of the Sites of Evaporation within the Leaf. Plant Physiology 61(6): 1000-1005

On the right track for pot plant growing. Horticulture Industry (April): 58

On the road to complete mechanisation. Forestry and British Timber 8(6): 33-34

On the role and interaction of indole and phenol compounds in physiology of healthy and infected plants. Fitogormony i rost rastenii: 95-117

On the role of abscisic acid and gibberellin in growth correlations on pea and flax seedlings. Acta Universitatis Agriculturae, Brno, A 26(2): 3-12

On the role of anthocyanins in vegetative tissues: a relationship with stem length in pea seedlings. Canadian Journal of Botany 57(22): 2554-2558

On the role of bacterial pathogens in Pelargonium. Nachrichtenblatt fur den Pflanzenschutz in der DDR 33(11): 225-228

On the role of calcrete formation in the shaping of ablation glacis in the arid and semiarid regions of Morocco. Academie des Sciences, Paris, Comptes Rendus Hebdomadaires des Seances, Serie D: Sciences Naturelles 289(8): 619-622

On the role of endogenous substances of the auxin group in the correlation between the cotyledon and its axillar bud in pea (Pisum sativum L.). Acta Universitatis Agriculturae, Brno, Facultas Agronomica, A 22(2): 421-426

On the role of giardiasis in children with disorders of the digestive organs. Pediatriya (3): 43-46

On the role of nitrogen in semi-arid regions. Stikstof (20): 23-28

On the role of planning in the control of the development of co-operation in (Czechoslovak) agriculture. Zemedelska Ekonomika 25(5): 287-296

On the role of the moulting inhibitor Dimilin in forest protection and forest ecosystems. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 52(7): 97-102

On the role of urban-to-rural remittances in rural development. Journal of Development Studies 16(3): 369-374

On the safety and efficiency of braking tractor/trailer combinations. Traktory i Sel' khozmashiny (9): 15-17

On the sensitivity of the micro- variant of enzyme-linked immunosorbent assay (ELISA) for the detection of plant viruses using PVC deepdrawing blisters as carriers. Archiv fur Phytopathologie und Pflanzenschutz 15(6): 361-366

On the sensitivity of yeasts to colistin sulphate and aminoglycoside antibiotics. Mykosen 21(5): 143-151

On the significance of patulin in foods. I. On the analytical detection of patulin. Nahrung 23(2): 125-130

On the significance of the trichophytin reactivity in atopic dermatitis. Acta Dermato-Venereologica 59(1): 45-47

On the size of the males of Tityus bahiensis (Perty, 1834). Ciencia e Cultura 30: 602

On the slaughter of 3300 colonies of bees through pesticide treatments on Egyptian clover in bloom. Apicoltore Moderno 70: 141-150

On the social stratification of co-operative farm workers. Tarsadalomtudomanyi Kozlemenyek 9(4): 76-82

On the sociology of macromycetes. Communities of birch woods in the Sierra del Guadarrama (Melico-Betuletum celtibericae). Anales del Instituto Botanico AJ Cavanilles 34(2): 439-465

On the somatic reversion of nucleocytoplasmic male sterility in Vicia faba L. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 287(1): 29-32

On the sorption behaviour of wood particleboards. 1. Effect of the type and amount of binder on the equilibrium moisture content. Holz als Roh und Werkstoff 36(10): 393-396

On the spatial structure of the pattern of migratory flight of the red admiral (Vanessa atalanta L.) and the large white (Pieris brassicae L.) in the Adriatic. Deutsche Entomologische Zeitschrift 25(1/3): 191-194

On the species Trichospirura teixeirai (Nematoda: Rhabdochonidae) parasitizing Cuban reptiles. Vestnik Ceskoslovenske Spolecnosti Zoologicke 43(2): 94-97

On the species belonging of some echinostomes found in Bulgaria. Bulgaria, B"lgarska Akademiya na Naukite: Third National Conference of Parasitology, Albena, Bulgaria, 12-14 Oct 1977 Summaries: Treta Natsionalna Konferentsiya po Parazitologiya, Albena, Bulgaria, 12-14 X 1977 Rezyumeta: ; 150-152

On the species composition of the genus Seuratia Skrjabin, 1916 (Nematoda: Streptocaridae). Revista Iberica de Parasitologia, 391-4: 123-127

On the specific identity of two Italian populations of the potato cyst nematode. Redia 60: 261-273

On the specific physiological distinctness of Bodo urinarius Hassall, 1859 and Trichomonas vaginalis Donne, 1836 (Protozoa, Flagellata), with reference to their relationship with the accompanying bacterial flora. Acta Parasitologica Polonica, 2511: 97-110

On the sporadic persistance of amoebic hepatitis. Minerva Medica 70(38): 2641-2649

On the stand structure diagram. Journal of the Japanese Forestry Society 59(11): 393-399

On the standardization of West European specifications for creosote for impregnation of sleepers and poles. Holz als Roh und Werkstoff 36(3): 121-126

On the state of production of Krill meal and fish meal from Antarctic stock. Informationen fur die Fischwirtschaft 25(2): 67-68

On the statistical estimation of isoquants and their role in livestock production decisions. American Journal of Agricultural Economics 60(3): 518-523

On the stem anatomy of Clematis vitalba L. IAWA Bulletin 1(New Series): 49-54

On the structure and functions of haustoria of parasitic fungi. Mikologiya i Fitopatologiya 13(1): 69-77

On the structure of the capsular polysaccharide from Cryptococcus neoformans serotype C. Immunochemistry 15(9): 673-679

On the structure of the cuticle of the cotton leaf worm, Spodoptera littoralis (Boisduval) (Lepidoptera: Noctuidae), during the larval-pupal metamorphosis. Journal of the Entomological Society of Southern Africa, 412: 247-253

On the structure of the vascular body in the domestic fowl. Journal of Anatomy 127(Pt 3): 447-457

On the study of mesostigmatid mites of the Armenian fauna. Biologicheskii Zhurnal Armenii 31(9): 948-952

On the sub-microscopic organization of the cells of the Nasonov gland. Pchelovodstvo (1): 16-18

On the subject of cheese legislation. Latte 2(11): 673-675

On the suitability of different methods for determining Staphylococcus aureus from milk samples and on the S. aureus contamination of farm milk according to the results obtained. Meijeritieteellinen Aikakauskirja 37: 33-44

On the suitability of fungicides as an experimental tool for investigations on bark-beetles. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 53(3): 36-40

On the suitability of lucerne as a preceding crop for grain maize. Vedecke Prace Vyskumneho Ustavu Kukurice v Trnave 7: 57-66

On the suitability of new varieties of pea for mechanized harvesting. Macchine and Motori Agricoli (12): 43-46