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Geography & Life Sciences: Chapter 942

Chapter 942 provides bibliographic information on scholary research in geography and in the life sciences.



Occurrence of vesicular mycorrhizal infection in an ornamental plant. Indian Phytopathology 34(4): 524-525

Occurrence of viral diarrhoea/mucosal disease virus among Cervidae in Rheinland/Pfalz. Deutsche Tierarztliche Wochenschrift 89(1): 1-3

Occurrence of virus diseases of melon and squash in the Sao Francisco region. EMBRAPA Pesquisa em Andamento 14(4): 2

Occurrence of virus neutralizing antibodies in pigs inoculated with the Geskyvac Aujeszky's disease vaccine. Tierarztliche Umschau 36(12): 838, 840, 842

Occurrence of volatile nitrosamines in food. Annales de la Nutrition et de l' Alimentation 34(5/6): 915-927

Occurrence of watermelon mosaic virus in the Sudan. Tropical Pest Management 27(2): 279-281

Occurrence of wheat stem maggot and its integrated control. Shanxi Nongye Kexue (11): 22

Occurrence of wheat streak in Karnataka. Current Research 9(8): 135

Occurrence of wheat take-all caused by Gaeumannomyces graminis (Sacc.) Arx & Olivier var. tritici Waker in Hokkaido, Japan. Bulletin of Hokkaido Prefectural Agricultural Experiment Stations (45): 38-46

Occurrence of yeast-like fungi in the genitourinary tract of patients with acute gonorrhea. Mykosen 23(9): 512-515

Occurrence of yellow rust (Kuehneola uredinis (Link.) Arth.) on dewberry. Jugoslavensko Vocarstvo 11(41/42): 137-139

Occurrence of yellow symptoms on the top of tobacco plant caused by Pseudomonas tabaci (Wolf & Foster) Stevens. Bulletin of the Okayama Tobacco Experiment Station (41): 67-72

Occurrence rate of trichomoniasis in preoperative examinations. Bratislavske Lekarske Listy 72(4): 420-424

Occurrence, development, and distribution of cereal aphids on early and late cultivars of wheat, barley, and oats in southwestern Quebec. Canadian Entomologist, 1126: 615-620

Occurrence, diagnosis and control of bovine mastitis caused by Prototheca trispora. Monatshefte fur Veterinarmedizin 37(8): 295-298

Occurrence, location and development of anthocyanoplasts. Phytochemistry 19(12): 2571-2576

Occurrence, migration and deposition of extractives in the wood of four broad-leaved tree species. Indian Journal of Forestry 3(4): 320-327

Occurrence, morphology and taxonomic implications of crystalline and siliceous inclusions in the secondary xylem of the Lauraceae and related families. Wood Science and Technology 14(1): 35-44

Occurrence, properties and biological implications of the active uptake of water vapour from the atmosphere in Psocoptera. Journal of Insect Physiology, 282: 111-121

Occurrence, public health significance and food hygiene estimation of hexachlorocyclohexane (HCH) in milk. Deutsche Tierarztliche Wochenschrift 87(6): 240-241

Occurrence, spread, and evaluations of dent corn hybrids and inbred lines for reaction to corn lethal necrosis in Nebraska. Phytopathology 72(7): 939

Occurrences of spontaneous amphidiploidy in an interspecific cross Abelmoschus esculentus X A. tetraphyllus. Journal of Maharashtra Agricultural Universities 6(2): 167

Occurrences of tomato spotted wilt virus on groundnut in Maharashtra. Indian Phytopathology 1980; 32(2): 193-197

Ocean deserts and ocean oases. Desertification: Environmental Degradation in and around Arid Lands: 103-139

Ocean freight rate variability as a factor in international agricultural trade. Proceedings AAEA Meeting July 1981:

Ocean transportation serving Pacific Northwest agriculture. Station Bulletin, Agricultural Experiment Station, Oregon State University (647): 59

Oceanic phosphate deposits. Fertilizer mineral potential in Asia and the Pacific: 119-144

Ocelli, dark adaptation and landing reaction in a flesh fly (Calliphoridae). Bollettino di Zoologia, 471-2: 87-91

Ochna artopurpuria seed oil: a new source of palmitoleic acid. Chemistry and Industry (6): 199-200

Ochratoxigenic potential of Penicillium spp. isolated from stored rapeseed and cereals in western Canada. Canadian Journal of Plant Pathology 4(1): 37-41

Ochratoxigenicity of Aspergillus ochraceus strains from the endemic nephropathy region. Veterinarski Arhiv 51(Suppl.): S101-S103

Ochratoxin A - a nephrotoxic-acting mycotoxin. Ubersichten zur Tierernahrung 9(1): 33-70

Ochratoxin A in kidneys from pigs. Var Foda 31(6): 415-420

Ochratoxin A, as an in vivo inhibitor of renal phosphoenolpyruvate carboxykinase. Archives of Biochemistry and Biophysics 208(1): 146-153

Ochratoxin A-induced porcine nephropathy: structural changes and pathogenesis. Ochratoxin A induced porcine nephropathy: structural changes and pathogenesis: 32

Ochratoxin toxicosis in cattle. Proceedings of the American Association of Veterinary Laboratory Diagnosticians 22nd Annual Meeting Oct 28-30, 1979, San Diego, Calif, USA: 223-237

Ochre formation in soils. Report, Welsh Soils Discussion Group (18): 81-90

Ochromolopis (Epermenia) staintonella Stainton (Lep. Epermeniidae), a new host of braconid parasites of Prays. Entomologica 1981 recd 1982; 16: 41-45

Ocnerostoma piniariellum Zeller on Pinus cembra L. in the Valle d'Aosta: life-cycle, natural control and importance to forestry. Annali della Facolta di Scienze Agrarie della Universita degli Studi di Torino1979 recd 1981; 11: 83-106

Octanoic and other volatile acids in the mandibular glands of the honeybee and in royal jelly. Journal of Apicultural Research, 184: 250-252

Octomacrum microconfibula (Monogenea: Polyopisthocotylea) from a British Columbia lake. Journal of Parasitology 66(6): 913-913

Octopamine and proctolin mimic spontaneous membrane depolarisations in Lucilia larvae. Experientia 36(5): 566-568

Octopamine in insects: neurotransmitter, neurohormone, and neuromodulator. Canadian Journal of Zoology 60(4): 659-669

Octopine Accumulation Early in Crown Gall Development is Progressive. Plant Physiology 69(1): 214-219

Ocular Listeria monocytogenes infection in cattle (report of five cases of keratoconjunctivitis). Svensk Veterinartidning 34(6): 247-249

Ocular and systemic cryptococcosis in a cat. Journal of the American Animal Hospital Association 17(2): 307-310

Ocular complications in onchocerciasis. Annales de la Societe Belge de Medecine Tropicale 61(2): 199-223

Ocular dirofilariasis in the dog. Modern Veterinary Practice 62(1): 45-47

Ocular electrophysiology and synthetic antimalarial agents. Annales de Medecine Interne 132(6): 362-366

Ocular findings in human babesiosis (Nantucket fever). American Journal of Ophthalmology 93(3): 307-311

Ocular lesions associated with Trypanosoma (Trypanozoon) brucei infection in the rabbits. Bulletin of Animal Health and Production in Africa, 284: 342-346

Ocular lesions in mink affected with Aleutian disease. Veterinary Pathology 19(1): 5-15

Ocular lesions in spontaneous blastomycosis of the dog. Transactions of the Eleventh Annual Scientific Program of the College of Veterinary Ophthalmologists Chicago, November 2nd and 3rd, 1980: 28-39

Ocular lesions of blastomycosis in the dog. Journal of the American Veterinary Medical Association 180(4): 426-431

Ocular manifestations of low level phenothiazine administration to cattle. Transactions of the Eleventh Annual Scientific Program of the College of Veterinary Ophthalmologists, Chicago, November 2nd and 3rd, 1980: 85-96

Ocular manifestations of onchocerciasis. Salud Publica de Mexico 21(6): 747-755

Ocular manifestations of paragonimiasis szechuanensis. Zhonghua Yi Xue Za Zhi 61(5): 287-289

Ocular metacercarial infection of the oyster toadfish, Opsanus tau (L.). Journal of Fish Diseases 4(5): 433-435

Ocular myiasis. Medecine Tropicale Revue Francaise de Pathologie et de Sante Publique Tropicales 41(5): 511-514

Ocular onchocerciasis in Brazil. Amb 25(4): 123-127

Ocular onchocerciasis in a hyperendemic village in the rain forest of Liberia. Tropenmedizin und Parasitologie 32(1): 25-28

Ocular toxocariasis. Canadian Medical Association Journal 124(12): 1557

Ocular toxocariasis demonstrated by ultrasound. Annals of Ophthalmology 13(12): 1357-1358

Ocular toxocariasis presenting as leukocoria in a patient with low ELISA titer to Toxocara canis. Ophthalmology 88(12): 1302-1306

Ocular toxoplasmosis after renal transplantation. Southern Medical Journal 74(8): 1033-1034

Ocular toxoplasmosis and visual field defects. American Journal of Ophthalmology 90(1): 25-29

Ocular toxoplasmosis treated with pyrimethamine. American Journal of Ophthalmology 93(3): 371-372

Oculosporidiosis -- case report. East African Medical Journal 59(1): 81-82

Odd-chain fatty acids in the egss, blood and faeces of laying hens given diets with Toprina. Bollettino della Societa Italiana di Biologia Sperimentale 55(21): 2260-2266

Odd-chain fatty acids in turkeys fed on diets with Toprina. 1. Higher fatty acid composition of Toprina, diets, faeces and blood. Bollettino della Societa Italiana de Biologia Sperimentale 55(18): 1795-1801

Odd-chain fatty acids in turkeys fed on diets with Toprina. 2. Higher fatty acid composition in the liver, brain and adipose tissue. Bollettino della Societa Italiana di Biologia Sperimentale 55(18): 1802-1808

Odd-chain fatty acids in turkeys fed on diets with Toprina. 3. Higher fatty acid composition of heart and skeletal muscle. Bollettino della Societa Italiana di Biologia Sperimentale 55(18): 1809-1815

Odd-numbered fatty acids in phosphatidyl choline versus phosphatidyl ethanolamine of vitamin B12-deprived rats. Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine 167(2): 212-217

Odontia bicolor causing butt rot in living spruce trees. Dansk Skovforenings Tidsskrift 67(1): 69-76

Odor and water related nuisances from swine facilities in Ohio. ASAE Paper (81-3066): 10 pp

Odor control in liquid swine and dairy manure with commercial products. Canadian Agricultural Engineering 22(2): 117-118

Odor problems. Translation, Environment Canada (OOENV TR-1150): 13

Odor reduction in corn gluten feed drier emissions by wet-scrubbing. ASAE Paper (80-3564): 20 pp

Odor reduction of swine manure by aeration stripping. Canadian Agricultural Engineering 22(2): 113-116

Odour abatement through earth filters. Landtechnik 36(1): 8-10

Odour and corticoids of Mish cheese. Indian Journal of Dairy Science 32(4): 424-427

Odour nuisance and abatement at the workplace. Landbauforschung Volkenrode (Sonderheft 52): 117-125

Odour sources in a livestock building and odour abatement methods. Schriftenreihe der Agrarwissenschaftlichen Fakultat der Universitat Kiel (61): 109-116

Odour-guided host selection in Psithyrus. Entomologisk Tidskrift 100: 128-129

Oedemagena infestation and measures for its control. Veterinariya, Moscow, USSR (9): 51-53

Oedemopsis scabricula in British Columbia (Hymenoptera: Ichneumonidae, Tryphoninae). Naturaliste Canadien 107(1): 11-14

Oencyrtus sp. (Hymenoptera: Encyrtidae) a parasite of the eggs of Castnia daedalus (Cramer) (Lepidopt.: Castniidae). Revista Peruana de Entomologia 1980 recd 1982; 22(1): 13-15

Oenocytes of embryos of the sunn pest (Eurygaster integriceps Puton) under normal conditions and under the influence of juvenile hormone analogues. Zhurnal Obshchei Biologii 41(6): 837-844

Oerskovia species: rare opportunistic pathogens. Journal of Medical Microbiology 12(4): 513-515

Oesophageal and diaphragmatic activity during sucking in lambs. Journal of Physiology 321: 317-329

Oesophageal candidiasis. Experience of 25 cases. Revista Medica de Chile 109(12): 1163-1167

Oesophageal candidosis in Dakar: concerning a pseudotumoral form. Dakar Medical 25(3): 190-194

Oesophageal gastric ulcers in swine. II. Role of zinc supplements in the aetiology of the disease. Magyar Allatorvosok Lapja 35(7): 435-438

Oesophageal gastric ulcers in swine. III. Role of vitamin A in the aetiology of the disease. Magyar Allatorvosok Lapja 35(7): 439-442

Oesophageal obstruction in pheasants caused by seed-heads of cockleburs, Xanthium spp. (Compositae). Veterinarna Sbirka 78(8): 15-16

Oesophagitis -- a complication of steroid therapy. Clinical Allergy 10(6): 733-738

Oesophagostomum spp. in pigs in Finland. Suomen Elainlaakarilehti 86(7/8): 329-332

Oestradiol administration raises luteal LH receptor levels in intact and hysterectomized pigs. Journal of Reproduction and Fertility 66(1): 371-377

Oestradiol-17 beta profiles in defatted bovine milk as determined by direct radioimmunoassay. British Veterinary Journal 138(5): 449-453

Oestrid larvae from sheep and goats in Iran. Entomologist' s Monthly Magazine 118(1412/1415): 53-54

Oestrogen concentrations in systemic plasma of pregnant pygmy goats. Journal of Reproduction and Fertility 62(1): 99-103

Oestrogen production by blastocyst and early embryonic tissue of various species. Journal of Reproduction and Fertility, 602: 409-417

Oestrogen receptors and metabolic activity in the genital tract after ovariectomy of ewes with permanent infertility caused by exposure to phytooestrogens. Journal of Endocrinology 89(3): 365-370

Oestrogen receptors and protein synthesis in caruncular and intercaruncular endometrium of sheep before implantation. Journal of Reproduction and Fertility 64(2): 329-339

Oestrogen stimulated neurophysin in pregnancy and lactation. Clinical Endocrinology, UK 15(2): 193-198

Oestrogen synthesis by bovine foetal placenta at normal parturition. Acta Endocrinologica 98(1): 112-118

Oestrogen therapy without stilbenes. Veterinary Record 110(19): 441-443

Oestrogenic activity of some feeds, fly larvae and meat of animals, treated with oestrogens. 4 i Vsesoyuznyi biokhimicheskii s"ezd, tezis, nauchnykh soobshchenii Volume 2: 207

Oestrogens and progestagens in rat ovarian follicles during the oestrous cycle. Journal of Reproduction and Fertility 63(1): 221-224

Oestrone sulphate in goats' milk. Veterinary Record 111(11): 224-224

Oestrone sulphate in milk of pregnant dairy cows. British Veterinary Journal 138(6): 545-545

Oestrous behaviour of Brown Swiss X Sahiwal cattle. Indian Journal of Animal Sciences 50(12): 1035-1038

Oestrous behaviour, follicular growth and ovulation during pregnancy in the hare (Lepus europaeus). Journal of Reproduction and Fertility 59(2): 441-445

Oestrous cycle in rodents. Revue Suisse de Zoologie 86(2): 445-452

Oestrous response of lambs to oestrogen in relation to their fertility at two years of age. New Zealand Journal of Agricultural Research 23(4): 421-425

Oestrus and ovarian activity of Booroola Merino crossbred ewe hoggets. Proceedings of the New Zealand Society of Animal Production 41: 189-192

Oestrus and ovarian responses, fertilisation, plasma progesterone concentrations and survival of transferred ova in progestagen-PMSG treated lactating and non-lactating ewes during the non-breeding season. Paper, 32nd Annual Meeting of the European Association for Animal Production (III-11): 12

Oestrus and ovulation in gilts following the induction of puberty by gonadotropins. Wissenschaftliche Zeitschrift der Wilhelm Pieck Universitat Rostock, Mathematisch Naturwissenschaftliche Reihe 29(2): 51-55

Oestrus and pregnancy diagnosis by milk progesterone assay in the mare. British Veterinary Journal 137(5): 478-484

Oestrus behaviour and ovarian activity of cross-bred heifers. Indian Veterinary Journal 58(11): 881-884

Oestrus control and mammary tumours (bitch). Kleintierpraxis 27(2): 79-80, 85-86

Oestrus control and the incidence of mammary nodules in bitches, a clinical study with two progestogens. Veterinary Quarterly 3(1): 46-56

Oestrus control in bitches with chlormadinone acetate. Journal of Small Animal Practice 23(3): 151-158

Oestrus control in gilts with a progestagen treatment. 9th International Congress on Animal Reproduction and Artificial Insemination, 16th-20th June 1980 III Symposia free communications: 111

Oestrus detection in mares using auditory and tactile stimuli. Medycyna Weterynaryjna 37(5): 300-301

Oestrus detection using cervical mucus in the ewe. Ankara Universitesi Veteriner Fakultesi Dergesi 27(3/4): 491-500

Oestrus induction and synchronisation with progesterone-releasing intravaginal devices. Schweizer Archiv fur Tierheilkunde 124(1): 31-35

Oestrus induction in sows. Svinovodstvo (10): 25

Oestrus infestation of sheep and measures for its control. Veterinariya, Moscow, USSR (6): 46-47

Oestrus stimulation in sows with hormonal preparations. Medycyna Weterynaryjna 36(8): 495-496

Oestrus synchronisation and enzyme activity in Apulian Merino sheep. Produzione Animale 1979; 14(1): 7-22

Oestrus synchronisation and fertility of heifers treated with progestogen Ru 22-67 (Regumate; Roussel) administered vaginally. 11th International Congress on Diseases of Cattle, Tel Aviv, 20-23 October 1980 Reports and summaries, Part 2: 1040-1043

Oestrus synchronisation and levels of hormones after the use of Oestrophan inj. (SPOFA). Biologizace a Chemizace Zivocisne Vyroby Veterinaria 17(1): 61-69

Oestrus synchronisation and serum protein pattern in Apulian Merino ewes. Produzione Animale 1980; 14(2): 41-54

Oestrus synchronisation in Italian Friesians using vaginal coils containing progesterone. Annali della Facolta di Medicina Veterinaria di Pisa 1981; 33: 189-192

Oestrus synchronisation in Massa ewes using the synthetic progestogen FGA. Annali della Facolta di Medicina Veterinaria di Pisa 1981; 33: 183-188

Oestrus synchronisation in Polish Red-and-White Lowland cattle using prostaglandin F2 alpha. Medycyna Weterynaryjna 37(3): 137-138

Oestrus synchronisation in cows with progesterone. Ningxia Agricultural Science and Technology (5): 35-37

Oestrus synchronisation in crossbred dairy cows by means of norgestomet. Memoria, Asociacion Latinoamericana de Produccion Animal 1980; 14: 129

Oestrus synchronisation in ewes by means of prostaglandins. Memoria, Asociacion Latinoamericana de Produccion Animal 1980; 14: 110

Oestrus synchronisation in gilts using Suisynchron for different periods. Nauchnye Osnovy Razvitiya Zhivotnovodstva v BSSR (8): 17-19

Oestrus synchronisation in heifers and cows using corpus luteum enucleation. Medycyna Weterynaryjna 37(2): 101-103

Oestrus synchronisation in heifers using a synthetic analogue of PGF2 alpha - Oestrophan inj. (SPOFA). Biologizace a Chemizace Zivocisne Vyroby Veterinaria 17(1): 43-50

Oestrus synchronisation in heifers using combined treatment with a progestogen and a luteolytic agent. Zivocisna Vyroba 25(12): 889-895

Oestrus synchronisation in heifers using short-term treatment with progestogens. Zivocisna Vyroba 26(1): 23-29

Oestrus synchronisation in heifers using sponges with chlorosuperlutin. Veterinarni Medicina 24(8): 475-482

Oestrus synchronisation in heifers with prostaglandins. Paper, 31st Annual Meeting, European Association for Animal Production (GC2.30): 7

Oestrus synchronisation in the S.A. Mutton Merino: effect on conception and fecundity. South African Journal of Animal Science 10(2): 143-145

Oestrus synchronisation in the cow by simultaneous intramuscular injections of prostaglandin F2 alpha and oestradiol benzoate. Japanese Journal of Animal Reproduction 24(4): 169-173

Oestrus synchronization in S.A. Mutton Merino: influence on conception and fertility. South African Journal of Animal Science 10(2): 143-145

Oestrus synchronization in cows by electrical impulsions. 9th International Congress on Animal Reproduction and Artificial Insemination, 16th-20th June 1980 III Symposia free communications: 94

Oestrus synchronization in heifers with the prostaglandin analog Reprodin. Zuchthygiene 15(5): 204-210

Oestrus synchronization in sheep with progesterone-impregnated (MAP) intravaginal sponges and a prostaglandin analogue. Theriogenology 15(6): 547-552

Oestrus synchronization with Suisynchron (metallibure) over several generations in pigs, and its effect on various clinico-chemical values of sows at different reproductive states. Monatshefte fur Veterinarmedizin 36(5): 172-174

Oestrus, ovulation and embryo survival following natural mating of sexually mature gilts. Zbornik Radova Institut za Stocarstvo, Novi Sad (11-12): 79-86

Oestrus: behavioural manifestations and methods of detection. Annales de Medecine Veterinaire 125(8): 617-633

Of Libyan jirds and fat sand rats. Natural History 88(2): 64-71

Of devout bees. Abeilles et Fleurs (305): 7

Of mice and men and microcytes. Journal of Pediatrics 98(5): 760-762

Of the bone mineral contents of young dairy beef cattle. Annales Agriculturae Fenniae 19(2): 180-185

Of the women, by the women, for everybody: a goat project in Kenya. FAO Ideas and Action (144): 18-21

Of time and the enterprise. North American family farm management in a context of resource marginality, based on a decade of research in the province of Saskatchewan, Canada. Of time and the enterprise North American family farm management in a context of resource marginality, based on a decade of research in the province of Saskatchewan, Canada: xix + 493

Off Gorky Street. Arts administration in the USSR. Off Gorky Street Arts administration in the USSR: 56

Off the beaten track: open air itinerant tourism. Economie et Finances Agricoles (November): 50-63

Off the beaten track: studies of education in rural areas of Scotland. Off the beaten track: studies of education in rural areas of Scotland: 96

Off the target: a preliminary study of papers rejected by IJAE. Indian Journal of Agricultural Economics 37(1): 57-69

Off-Road Vehicles. Federal Register 43(131): 29412-29416

Off-farm income in the horticultural industries. Quarterly Review of the Rural Economy 2(4): 405-409

Off-farm investment and employment in the Australian grazing industry: a preliminary analysis. Review of Marketing and Agricultural Economics 49(1): 25-45

Off-farm labor supply in a developing economy. Occasional paper Ohio State University Dept of Agricultural Economics and Rural Sociology Cooperative Extension Service: 6, 1981 (ESO 844)

Off-farm possibilities of improving income in viticultural enterprises. Deutsche Weinbau 35(25/26): 963-972

Off-flavors of human milk. The analysis and control of less desirable flavors in foods and beverages: 267-291

Off-line combination of isotachophoresis and mass spectrometry. Journal of Chromatography 209(2): 306-309

Off-road vehicle dynamics. Vehicle System Dynamics 10(4-5): 253-266

Off-road vehicle ride: review of concepts and design evaluation with computer simulation. Paper presented at International Off-Highway Meeting, 8-11 September 1980, Mecca, Milwaukee, USA. SAE Paper (801203): 20pp

Off-road vehicle trends. In: Proceedings 1980 National Outdoor Recreation Trends Symposium, University of New Hampshire, April 20-23, 1980. Volume I. USDA Forest Service/General Technical Report (NE-57): 127-134

Off-road vehicle use: a management challenge. Off road vehicle use: a management challenge: 348

Off-road vehicles and public opinion in the California Desert. Leisure Sciences 4(3): 373-387

Off-road vehicles in national park areas: some information needs. Leisure Sciences 4(3): 343-354

Off-season bloom in 'Temple' orange repressed by gibberellin. HortScience 16(6): 786

Off-season plantings, ICARDA. International Chickpea Newsletter (1): 4

Off-season plantings, India. International Chickpea Newsletter (1): 4

Off-season resort development. Resort of the 80' s: Keynote addresses: 4

Off-the-road tyres. British Standard (BS AU 50: Part1: Section 3c: 1981): 28 pp

Offbeat travel in the South Pacific: a sampling of tours to Polynesia, Melanesia, Micronesia, Australia and New Zealand that feature participation in, or close views of, the local ways of life. Asta Travel News August(1): 21-22, 71-73

Office parasitology. American Family Physician 22(2): 86-90

Official Proceedings, Fourteenth Annual Pacific Northwest Animal Nutrition Conference, Portland, Oregon, November 7-8, 1979. Official Proceedings, Fourteenth Annual Pacific Northwest Animal Nutrition Conference, Portland, Oregon, November 7-8, 1979: iv + 191

Official Publication, Association of American Plant Food Control Officials. Official Publication, Association of American Plant Food Control Officials (32): 210

Official Swiss list of potato cultivars 1980/81. Mitteilungen fur die Schweizerische Landwirtschaft 28(12): 246-253

Official Swiss list of potato varieties 1982. Revue Suisse d' Agriculture 13(6): 277-281

Official and alternative consumer price indexes in Eastern Europe, selected years, 1960 - 1979. Occasional Papers of the Research Project on National Income in East Central Europe (OP-60): 35

Official bacteriological meat inspection in the German Federal Republic and 14 European countries. Schlachten und Vermarkten 80(6): 175-182

Official evaluation of herbicides in agriculture. Weeds and Weed Control 22nd Swedish Weed Conference, Uppsala, 1981 (1. Reports; 2. Tables): 205-208

Official evaluation of herbicides in agriculture, 1979. Weeds and Weed Control 21st Swedish Weed Conference, Uppsala, 1980 (1. Reports): 150-154

Official evaluation of herbicides in agriculture, 1981. Weeds and Weed Control 23rd Swedish Weed Conference, Uppsala, 1982 (Vol. 2): 408-413; 416-419

Official evaluation of herbicides in forestry. Weeds and Weed Control 22nd Swedish Weed Conference, Uppsala, 1981 (1. Reports): 209-210

Official list of cereal cultivars 1980/81. Mitteilungen fur die Schweizerische Landwirtschaft 28(12): 235-245

Official list of cereal varieties, 1982. Revue Suisse d' Agriculture 14(1): 5-12

Official list of winter and spring wheats 1980/81. Revue Suisse d' Agriculture 13(1): 18-19

Official methods for physico-chemical analysis of cheeses and processed cheeses. Lait 60(598): 544-557

Official open air recreation policy in maps. Recreatievoorzieningen 13(4): 194-196

Official register of plant protection agents and plant protection equipment of the Federal Plant Protection Institute, Vienna, as on 31 October 1980. Pflanzenarzt 33(1. Sondernummer): 67

Official register of plant protectives and plant protection equipment of the Federal Institute for Plant Protection, Vienna. Situation on 31 October 1979. Pflanzenarzt 32(Sondernummer 1): 64

Official register of plant protectives and plant protection equipment of the Federal Institute for Plant Protection, Vienna. Situation on 31 October 1981. Pflanzenarzt 34(Sondernummer 1): 70

Official testing of herbicides in forestry. Weeds and Weed Control 21st Swedish Weed Conference, Uppsala, 1980 (1. Reports): 155

Official variety test of F 223, a mild flue-cured tobacco variety with resistance to powdery mildew. Bulletin of the Iwate Tobacco Experiment Station Iwate Tabako Shikenjo Hokoku (12): 43-57

Official variety test of new tobacco cultivars for the supplementary material BS, LEC and LEC A-10. Bulletin of the Iwata Tobacco Experiment Station (10): 97-120

Official variety test of powdery mildew resistant flue-cured tobacco varieties, F 110 and F 111. Bulletin of the Iwata Tobacco Experiment Station Iwata Tabako Shikenjo Hokoku (12): 27-42

Official variety test of the low-alkaloid air-cured cultivar N 506. Bulletin of the Iwata Tobacco Experiment Station (10): 121-128

Offstation johnsongrass control in cotton. Annual Research Report, Red River Valley Agricultural Experiment Station, 1980: ; 227-241

Offstation johnsongrass control in soybeans. Annual Research Report, Red River Valley Agricultural Experiment Station, 1980: ; 247-254

Oftanol - a promising root dip insecticide for rice. Indian Journal of Plant Protection 1979; 6(2): 93-94

Ohio 7681 tomato. HortScience 16(6, I): 790-791

Ohio curd. Journal of the American Oil Chemists Society 58(7): 601A

Ohio dairy farmers' opinions on current industry issues. Ohio Report on Research and Development 66(6): 87-89

Ohio farmers try Pella soybean in 1981 season. Ohio Report on Research and Development in Agriculture, Home Economics, and Natural Resources 66(6): 85-86

Ohio grain flows by mode of transportation and type of grain firms for 1970 and 1977: a comparison. Research Bulletin, Ohio Agricultural Research and Development Center (1124): 56

Ohio's beekeeping almanac. Ohio' s beekeeping almanac: 28

Oidium grewiae sp. nov. and Phakopsora grewiae (Pat. & Har.) Cumm. - two new diseases of Grewia asiatica L. from Jabalpur. Current Science 50(3): 133-134

Oil and crude protein contents of the seeds and correlations with some agronomic features of soya bean varieties and lines. Revista Ceres 27(149): 17-22

Oil and inequality in rural Nigeria. Working Papers, World Employment Programme Research, International Labour Office (WEP 10-6/WP44): 33

Oil and meal quality of cultivated brassicas and their wild relatives. Proceedings of the 5th International Rapeseed Conference Volume 1: 150-154

Oil and protein analysis of whole rapeseed kernels by near infrared reflectance spectroscopy. Journal of the American Oil Chemists' Society 58(8): 819-822

Oil composition of Brazilian soyabeans. 1. Cultivars from Goias. Pesquisa Agropecuaria Brasileira 13(2): 1-5

Oil composition of gossypol-containing and gossypol-free cottonseed. Ege Universitesi Ziraat Fakultesi Dergisi: 131-135

Oil content and oil composition in some soybean lines derived from M. Goldsoy X M14 cross. Poljoprivredna Znanstvena Smotra 54: 91-101

Oil content of cotton seeds in relation to variety and fertilizer regime on newly irrigated light serozem soil. Materialy 10 i Konf molodykh uchenykh Uzbekistana po s kh Khlopkovodstvo Tashkent, 1980: 151-152

Oil content of soybean seeds infected with two strains of soybean mosaic virus. Indian Phytopathology 33(1): 139-140

Oil crop programme. Chile, Instituto de Investigaciones Agropecuarias: Twelfth annual report of the Institute of Agricultural Research 1975-1976: Duodecima memoria del Instituto de Investigaciones Agropecuarias 1975-1976: 33-37

Oil of tubers of Cyperus esculentus, chufa. 1. Fatty acid composition. Anales de Bromotologia 31(3/4): 339-347

Oil of tubers of Cyperus esculentus, chufa. 2. Unsaponifiable fraction. Anales de Bromotologia 31(3/4): 348-356

Oil palm. India, Central Plantation Crops Research Institute: Annual report 1977: vi + 204

Oil palm. UK, Long Ashton Research Station: Report 1978: 248

Oil palm and coconut pests in West Africa. Oleagineux 36(4): 168-228

Oil palm diseases and disorders. Oil palm diseases and disorders: xvii + 280

Oil palm genetic resources: current methods of conservation. Plant Genetic Resources Newsletter (48): 25-30

Oil palm in Sri Lanka under irrigated conditions. Economic Review, Sri Lanka 7(7/8): 24-27

Oil palm nutrition. Journal of Plantation Crops 9(2): 66-76

Oil plant programme. 11th annual report of the Institute of Agricultural Research 1974-1975: Undecima memoria anual del Instituto de Investigaciones Agropecuarias 1974-1975: 29-31

Oil seed crops in Bangladesh. 9. Laboratory study on storage of soybean seed. Bangladesh Journal of Scientific and Industrial Research 14(3/4): 386-392

Oil seed rape and honeybee poisoning - 1978, 1979. British Crop Protection Council: Proceedings of the 1979 British Crop Protection Conference Pests and Diseases 10th British Insecticide and Fungicide Conference 19th to 22nd November 1979 Hotel Metropole, Brighton, England Volumes 1, 2 and 3: ; 117-120

Oil tax provokes strong protests. Oils tax - Commission weakens. Agra Europe, UK (948; 949): P/2-P/3; P/2-P/3

Oil trap patterns in the Gulf of Suez. Israel Journal of Earth Sciences 28: 13-26

Oil yield and quality parameters of three raya varieties as affected by sowing time and nitrogen levels. Indian Journal of Agronomy 24(3): 255-263

Oil-collecting structures in the Anthophoridae (Hymenoptera): morphology, function, and use in systematics. Journal of the Kansas Entomological Society, 541: 95-123

Oils and oleoresins from major spices. Journal of Plantation Crops 10(1): 1-20

Oils of pharmacological, cosmetological and dietetic interest. IV. Oils of Moringa oleifera and M. drouhardii. Plantes Medicinales et Phytotherapie 14(1): 29-33

Oils of the seeds of nine species of the genus Crambe. Khimiya Prirodnykh Soedinenii (1): 18-20

Oilseed cake and other protein rich feedstuffs 1980. Tourteaux et autres matieres riches en proteines 1980: 79

Oilseed cake and other protein rich feedstuffs, 1979. Tourteaux et autres matieres riches en proteines 1979: 72

Oilseed crops. Baldoni, R; Giardini, L Coordinators: Herbaceous crops: Coltivazioni erbacee: 363-463

Oilseed poppy (Papaver somniferum). Annotated Bibliography, Commonwealth Bureau of Pastures and Field Crops (G478A): 25

Oilseed rape - a success story. Journal of the Royal Agricultural Society of England 142: 63-67

Oilseed rape book. Oilseed rape book: 160 pp

Oilseed rape book. A manual for growers farmers and advisers. Oilseed rape book A manual for growers farmers and advisers: 159

Oilseed rape harvesting losses can be high. Arable Farming 7(5): 59, 61

Oilseed rape physiology. Yield of Oilseed Rape, Course Papers 1981: 1-14

Oilseed rape yield pointers. Arable Farming 8(5): 49, 51

Oilseed rape: harvesting, drying and storage. Yield of Oilseed Rape, Course Papers 1981: 47-57

Oilseeds economy of India: a case study of groundnut. Oilseeds economy of India: a case study of groundnut: 264

Oilseeds from the American tropics. Archivos Latinoamericanos de Nutricion 31(2): 350-370

Oilseeds production functions and efficiency of fertiliser use in India. Agricultural Situation in India 36(7): 553-555

Oilseeds production in Rajasthan. Yojana 25(24): 26-27

Oilseeds situation in India. State Bank of India Monthly Review 19(12): 456-469

Oilseeds; situation and outlook 1982. Oilseeds; situation and outlook 1982: v + 37

Oily bird syndrome in broilers. Proceedings of the Georgia Nutrition Conference for the Feed Industry: 59-63

Okra. France, Institut de Recherches Agronomiques Tropicales et des Cultures Vivrieres: Annual report for 1978 of the Institute of Tropical Agronomic Research and Food Crops: Rapport annuel 1978:

Okra mosaic virus empty protein shells in nuclei. Virology 110(1): 253-256

Oksapmin: development and change. ERU Occasional Paper (7): 234

Oland's dairy prepares for further increases in milk production. Nordisk Mejeriindustri 7(10): 527-528, 530

Old and new forms of co-operation for Yugoslav farmers. Osteuropa 30(6): 517-530

Old apple and pear cultivars in Belgium. Plant Genetic Resources Newsletter (40): 6-7

Old breeds at the NLM jubilee show. Buskap og Avdratt 33(3): 154-157

Old camellia varieties selected in Brescia. Informatore Agrario 36(25): 11149-11153

Old dippy duck goes to work. Power Farming Magazine 90(2): 19, 21

Old grapevine cultivars from the province of Verona. Rivista di Viticoltura e di Enologia 33(10, Supplemento): 105

Old pear and apple varieties, why?. Note technique du Centre de Recherches Agronomiques de l' Etat, Gembloux (3/20): 50

Old underdrainage systems. Leaflet, ADAS (732): 12

Old weighting habits are hard to break. Implement and Tractor 96(12): 10-14

Old wine in new bottles. Landbouwkundig Tijdschrift 93(10): 257-262

Old-age benefits for farmers, 1980. AID Information fur Wirtschaftsberatung 29(28): 1-12

Old-age pensions and fertility in rural areas of less developed countries: some evidence from Mexico. Research Papers in Economics, Department of Economics, University of Southern California (7906): 38

Old-age pensions and human fertility in rural areas of developing countries: toward a conceptual framework. Research Papers in Economics, Department of Economics, University of Southern California (7920): 19

Older adult physical education: research implications for instruction. Quest 34(1): 34-42

Oleander aphid control on oleander with insecticides. HortScience 16(2): 205-206

Olethreutes siderana Treitschke, 1835 (Lep.: Tortricidae). Entomologische Berichten 41(8): 117-119

Olfaction and suckling behaviour in young rabbits. Kleintierpraxis 26(4): 261-263

Olfaction in mammals. Symposia of the Zoological Society of London (45): 363

Olfactometer studies with starved unirradiated and gamma-irradiated Glossina morsitans males. Entomologia Experimentalis et Applicata 30(2): 193-195

Olfactory and acoustic behavior of Pseudohylesinus nebulosus (Coleoptera: Scolytidae) on Douglas-fir bark. Canadian Entomologist, 1137: 645-650

Olfactory and aggregation responses of Oryzaephilus surinamensis (L.) to extracts from oats. Journal of Stored Products Research 18(2): 75-82

Olfactory communication at sandbathing loci by sympatric species of kangaroo rats. Journal of Mammalogy 62(1): 12-19

Olfactory detection of alfalfa and moisture by the alfalfa weevil (Coleoptera: Curculionidae). Great Lakes Entomologist 12(3): 101-104

Olfactory receptor responses of the nymphal American cockroach to sex pheromones and their mimics. Comparative Biochemistry and Physiology A 72.1: 237-242

Olfactory response of larvae of Diabrotica virgifera virgifera to plant roots. Entomologia Experimentalis et Applicata 31.3: 303-307

Olfactory response to beetle-produced volatiles and host-food attractants by Oryzaephilus surinamensis and O. mercator. Canadian Journal of Zoology, 5910: 1980-1990

Olfactory tractotomy for control of objectionable urine spraying and urine marking in cats. Journal of the American Veterinary Medical Association 179(3): 231-234

Oligomerisation polymerisation and the organisation of morphological structures in the evolution of aphids (Homoptera, Aphidinea). Entomologicheskoe Obozrenie 58(4): 716-741

Oligonucleotide fingerprinting of ribonucleic acids of infectious bronchitis virus strains. Infection and Immunity 32(3): 1227-1233

Oligonychus gutierrezi sp.n., a new tetranychid from Iran. Entomologie et Phytopathologie Appliquees 47(2): Pe 199-204; fr 205-207

Oligosaccharides and protein efficiency ratio of oncom (fermented peanut press cake). Journal of Food Science 46(6): 1970-1971

Oligosaccharides in eleven legumes and their air-classified protein and starch fractions. Journal of Food Science 47(2): 498-502

Olive harvesting on nets using an ethylene producing agent. Rivista della Ortoflorofrutticoltura Italiana 64(3): 213-222

Olive harvesting. Towards integral mechanization. Olea (June): 16-85

Olive introduction and breeding in China. I. The theory and practice of olive introduction in China. Rivista della Ortoflorofrutticoltura Italiana 65(6): 413-432

Olive oil cake as animal feed. A. Use of olive oil cake in the rations of growing heifers. Libyan Journal of Agriculture 10: 25-30

Olive oil in an enlarged EEC: gift from the gods or a Trojan horse. Landbouwkundig Tijdschrift 94(8): 308-314

Olive propagation. II. Frutticoltura 42(12): 39-42

Olive tree cultivation in Greece, in the EC (Italy) and in the future member countries of the Community. Research Study, Studies for the Agricultural Economy, Agricultural Bank of Greece (10): 146

Olpidium species parasitic in the roots of cucurbitaceous plants. Mycopathologia 71(3): 149-154

Oltipraz as brief treatment of schistosomiasis (comparison with niridazole). Medecine Tropicale 40(3): 301-311

Oman, Nutrition Status Survey. Oman, Nutrition Status Survey: 90

Oman, the Reborn Land. Oman, the Reborn Land: 182

Oman: A case study on: Research and development of indigenous building methods, materials, local skills and resources. Reports, Studies, Various Divisions, UNESCO (C. 88): 39

Omission of Sunday evening milking in goats: effects on milk production and milk composition. IIeme Symposium International sur la Traite Mecanique des Petits Ruminants, Alghero 22-27 Mai 1978: 277-288

Omission of hand stripping among dairy sheep herds in the Roquefort region of France. 2eme Symposium international sur la traite mecanique des petits ruminants: 465-475

Omophlus caucasicus Kirsch. (Coleoptera: Alleculidae), a new pest of potato in the plains of Pasinler and Erzurum. Turkiye Bitki Koruma Dergisi 3(4): 251-255

On 'intercolonial' cannibalism in Japanese paper wasps, Polistes chinensis antennalis Perez and P. jadwigae Dalla Torre (Hymenoptera: Vespidae). Researches on Population Ecology 22(2): 255-262

On 200 cases of superficial mycoses of the feet. Anon : Conference on superficial mycoses Abstracts of papers: Journee sur les mycoses superficielles Resumes des communications: 7

On Ancylostoma caninum (Ercolani, 1859) V. Linstow, 1889 a hookworm of dog in India. Research Bulletin of the Panjab University 1981; 30(1-4): 57-60

On Artigasia horridospina n.sp., Longior semialata n.sp., Mentecle magnifica n.sp., Paraxyo ensicrinatus n.sp. (Oxyuridae: Hystrignathidae) and Pulchrocephala ? pulchrocephala Travassos, 1925 (Oxyurida: Pulchrocephalidae). Systematic Parasitology 3(1): 33-52

On Astacus astacus L. infected with Thelohania contejeani Henneguy. Freshwater Crayfish 4: 471-473

On Azolla cultivation to increase soil fertility in rice fields in Beijing. Acta Agriculturae Universitatis Pekinensis 7(4): 33-39

On Azolla culture to increase soil fertility in rice fields of Beijing. Acta Agriculturae Universitatis Pekinensis 7(4): 33-39

On Babesia perroncitoi (Cerruti, 1939) from pigs in Egypt. Journal of the Egyptian Veterinary Medical Association 38(4): 29-33

On Black Mesa spoil heaps, harvested water becomes the key to a harvest of vegetables. Progressive Agriculture in Arizona 31(1): 1-3

On Cephalobothrium larva (Cestoda: Lecanicephalidea) in the marine crab, Charybdis (Charybdis) cruciata of Waltair. Current Science 50(20): 919-920

On Cyrilia gomesi (Neiva & Pinto, 1926) gen. nov. (Haemogregarinidae) and Trypanosoma bourouli Neiva & Pinto, in the fish Synbranchus marmoratus: simultaneous transmission by the leech Haementeria lutzi. Parasitological topics a presentation volume to PCC Garnham, FRS on the occasion of his 80th birthday, 1981: 150-158

On DNA synthesis in germinating cotton seeds. Doklady Akademii Nauk Tadzhikskoi SSR (10): 622-624

On Desert Institute, Turkmen SSS Academy of Sciences, further investigations during the XIth Five Year Plan period. Problemy Osvoenya Pustyn' (4): 76-81

On Digitaria poggeana Mez from the Republic of Zaire. Willdenowia 8(3): 481-484

On Echinobothrium helmymohamedi n.sp. (Cestoda: Diphyllidea); a parasite of the sting ray Taeniura lymma from the Red Sea. Journal of the Egyptian Society of Parasitology 12(1): 199-207

On Fusarium disease of cereals in Switzerland: seed material infection, ear infection and soil contamination. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 87(5/6): 257-280

On Geococcus citrinus Kuw. (Homoptera: Pseudococcidae), a new pest of citrus in China. Acta Entomologica Sinica 22(2): 200-205

On Hamacreadium manteri n.sp. (Trematoda: Allocreadiidae) from a fresh-water fish Chela bacala and Chela gora at Ropar and Ludhiana. Research Bulletin of the Panjab University 1980; 25(3 & 4): 199-202

On Hymenolepis diminuta (Rudolphi, 1819) -- a tapeworm of rat in Dhuri (Punjab). Research Bulletin of the Panjab University 1981; 30(1-4): 83-85

On Irrigation Efficiencies. International Institute for Land Reclamation and Improvement, Publication (19): 137

On Khilmi's theory of the dynamics of growing stock in forest stand. Journal of the Japanese Forestry Society 61(7): 249-256

On Leibenstein's theory of disguised unemployment. Indian Economic Review 14(1): 29-42

On Leucocytozoon parasites of Ardeidae and description of one species. Annales de Parasitologie Humaine et Comparee 55(2): 157-164

On Lutzomyia davisi (Root, 1934) and the species with comparable morphology (Diptera, Phlebotomidae). Annales de Parasitologie Humaine et Comparee 55(6): 707-719

On Lytocestus fossilis n.sp. (Cestoda: Lytocestidae) from Heteropneustes fossilis from Nepal. Dr BS Chauhan Commemoration volume, 1975: 79-82

On Marx's theory of agricultural rent: a rejoinder. Economy and Society 9(3): 327-331

On Marx's theory of agricultural rent: a reply to Ben Fine. Economy and Society 9(3): 304-326

On Mathevotaenia symmetrica (Baylis, 1927) Akumyan, 1946 from the intestine of Rattus rattus in Kashmir. Journal of Science, University of Kashmir 1978; 3(1/2): 113-117

On Mauginiella scaettae. Sydowia 34: 42-45

On Mendel. Casopis Moravskeho Muzea, Vedy Prirodni 66: 229-237

On Metaquimperia sp. from freshwater fish, Bagarius bagarius from Lucknow. Indian Journal of Parasitology 3: 29

On Monhysterides sp. from a freshwater tortoise at District Faizabad, U.P. Indian Journal of Parasitology 3: 28

On Muscidae (Diptera) of the Canary Islands. Stuttgarter Beitrage zur Naturkunde, A Biologierecd 1980; (311): 1-12

On Nybelinia sp. plerocercoid (Cestoda: Tentaculariidae) infection of the oesophagus of Diodon hystrix (Pisces: Diodontidae). Proceedings of the Indian Academy of Sciences Animal Sciences, 903: 281-289

On Oriental and Nearctic Cicadelloidea (Homoptera). Eos 1980; 54(1-4): 95-106

On Orientodiscus sp. (Digenea: Paramphistomidae) from the large intestine of freshwater fish, Mastacembelus armatus. Indian Journal of Parasitology 3: 9

On Papaver bracteatum - XIV. Ready access to benzylidene phthalimidine compounds from rhoeadine alkaloid-derived nitriles. Tetrahedron 37(3): 371-375

On Paracosmocerca indica, a new nematode parasite (Oxyuridae) in the digestive tract of frog at Chandigarh. Helminthologia (Bratislava): 173: 159-163

On Pharyngostomum cordatum in Japan. Yamaguchi Journal of Veterinary Medicine (6): 1-12

On Pingus sinensis Hsu, 1933 (Nematoda: Haplonematidae), a nematode parasite of freshwater fish, Chana marulius at Ludhiana (Punjab), India. Research Bulletin of the Panjab University Science. "1981; 311-4: 87-90

On Pleganophorus bispinosus Hampe (Col. Endomychidae). Entomologische Blatter 1980; 75(3): 157-158

On Postorchigenes rishikeshii n.sp. (Lecithodendriidae, Prosthodendriinae, Trematoda) from Hemidactylus flaviviridis. Indian Journal of Helminthology 1980; 31(1): 28-30

On Proteocephalus tigrinus Woodland, 1925 (Proteocephaloidea: Proteocephalidae), a cestode parasite of Rana tigrina at Amritsar (Punjab, India). Research Bulletin of the Panjab University 1981; 30(1-4): 79-81

On Pycnoporus buckleyi n.sp. (Trematoda: Lecithodendriidae) from bat - Pipistrellus dormeri Dobson, 1875. Research Bulletin of the Panjab University 1980; 25(3 & 4): 215-218

On Quercus pyrenaica Willd. (Fagaceae). Anales del Instituto Botanico AJ Cavanilles 32(2, II): 779-792

On Rictularina patwardhani n.sp. from the intestine of Megaderma lyra (Geoffroy) and Taphozous melanopogon (Temminck) of Nagpur, India. Rivista di Parassitologia 41(1): 101-104

On Senga khami n.sp. (Cestoda: Ptychobothriidae) from a freshwater fish. Indian Journal of Zoology 8(1): 30-33

On Stunkardia dilymphosa Bhalerao, 1931 (Trematoda, Paramphistomatidae), and synonymy of allied flukes from fresh-water chelonians of Malaya and India. Acta Parasitologica Polonica, 284: 33-38

On Vesperugidendrium kalsanense n.sp. (Trematoda: Lecithodendriidae) from bat - Pipistrellus dormeri. Research Bulletin of the Panjab University 1980; 25(3 & 4): 203-205

On Zeylanema jullundurense - a new nematode parasite from a freshwater fish, Mastacembelus armatus, at Jullundur (Punjab) and a key to the species of its genus. Research Bulletin of the Panjab University Science, 283-4: 175-178

On a case of farmer's lung. Nuovo Progresso Veterinario 35(6): 300

On a case of predation by Chrysopa formosa Br. (Neuroptera) on Hymenoptera Braconidae parasites of aphids. Bollettino della Societa Entomologica Italiana 112(9/10): 189-191

On a cleat for small tractors on a sand dune field: Thrust of a single cleat. Journal of the Society of Agricultural Machinery, Japan 42(1): 37-42

On a collection of termites of Kumaon Hills, Uttar Pradesh, India (Insecta: Isoptera). Indian Forest Recordsrecd 1982; 14(1): 30

On a collection of the genus Scelio Latreille (Scelionidae Proctotrupoidea) from India. Memoirs of the School of Entomology (7): 89-117

On a concrete flora and the method of concrete floras. Botanicheskii Zhurnal 65(6): 761-774

On a cyclophyllidean cestode, Batrachotaenia junglensis n.sp. from the intestines of common frog, Rana tigrina from suburban area of Amethi, Sultanpur. Indian Journal of Parasitology 3: 39

On a fallacy about genotypic and phenotypic correlation coefficients. Current Science 48(16): 728

On a filarial nematode from the eggs of White Leghorn hen in Assam. Journal of Research, Assam Agricultural University 2(1): 118-119

On a larva of a spiruroid nematode of fish. Acta Parasitologica Polonica, 2743: 387-389

On a method for the rapid treatment of microsporosis of the scalp. Vestnik Dermatologii i Venerologii (10): 65-69

On a method of labelling fleas with dyes. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 49(4): 72-74

On a method of rearing phytophagous mites. Annali della Facolta di Scienze Agrarie della Universita degli Studi di Napoli, Portici 15: 26-29

On a methodical approach to modelling of natural daily photoperiods in trials on photoperiodism. Voprosy pitaniya, rosta i razvitiya rastenii: 41-46

On a mutant in the rice variety Shimanenishiki. Bulletin of the Faculty of Agriculture, Shimane University Shimane Daigaku Nogakubu Kenkyu Hokoku (12): 1-6

On a nematode, Philometra found in a red sea bream, Chrysophrys major. 1. Morphological characteristics and taxonomic consideration. Bulletin of the Nansei Regional Fisheries Research Laboratory (11): 27-32

On a new Telorchis sp. with a redia inside the miracidium. Angewandte Parasitologie 21(3): 144-150

On a new acanthocephalan, Metarhadinorhynchus thaparai n.sp. from the intestine of a marine fish Arius platystomus (Griffith) from Puri, Orissa. Proceedings of the 62nd Indian Science Congress, Delhi, 1975 Part III, Group B: 215

On a new caryophyllaeid Capingentoides heteropneusti n.sp. from the intestine of a fresh-water fish Heteropneustes fossilis (Ham.) from Lucknow. Indian Journal of Helminthology 1980; 31(1): 65-68

On a new cestode Amoebotaenia sp. (Cestoda: Dilepididae) from the domestic fowl, Gallus gallus from Varanasi. Indian Journal of Parasitology 3: 41-42

On a new cestode Duthiersia gomatii n.sp. from a reptilian host Varanus niloticus from Lucknow. Indian Journal of Helminthology 1980; 31(1): 72-74

On a new cestode Spinocephalum rhinobatii gen. et sp. nov. (Cestoda: Lecanicephalidae) from a marine fish from west coast of India. Rivista di Parassitologia, 411: 27-32

On a new cestode of the genus Cotugnia from Gallus gallus from Allahabad. Indian Journal of Parasitology 3: 42

On a new cestode of the genus Oochoristica Luhe, 1891, from an unidentified snake from Allahabad, India. Journal of the Zoological Society of India 1976; 26(1/2): 83-86

On a new cestode, Ophiotaenia sp. with a key to the species of the genus reported from India. Indian Journal of Parasitology 3: 40-41

On a new cestode, Valipora sultanpurensis n.sp. of the subfamily Dilepidinae Fuhrmann, 1907, family Dilepididae Railliet et Henry 1909. Dr BS Chauhan Commemoration Volume, 1975: 373-376

On a new dicrocoeliid trematode from the harlequin bat in China. Acta Zootaxonomica Sinica 5(2): 113-115

On a new digenetic trematode Stoylotrema ultivitellaria, n.sp. from a fresh water fish Ystus striatus from Patna. Indian Journal of Helminthology 1979; 30(1): 1-4

On a new excellent malting barley variety, Haruna Nijo. Bulletin of Brewing Science 25: 9-12

On a new focus of onchocerciasis in Burundi. Annales de la Societe Belge de Medecine Tropicale 61: 273-275

On a new form of bacteriosis of mulberry occurring in nurseries in Georgia. Trudy Nauchno Issledovatel' skogo Instituta Zashchity Rastenii Gruzinskoi SSR 30: 53-57

On a new genus and species of a caryophyllaeid worm (Caryophyllaeidae) from a hill stream fish. Indian Journal of Parasitology 3: 18-19

On a new mammalian cestode, Gopalaia krishnai n.g., n.sp. from the bat, Megaderma lyra-lyra. Indian Journal of Parasitology 4(1): 101-103

On a new marine species of the genus Diphyllobothrium (Cestoda: Pseudophyllidea) found from a man in Japan. Japanese Journal of Parasitology 30(2): 101-111

On a new monogenean, Wallagotrema chauhani n.sp., from Wallago attu Schneider. Indian Journal of Parasitology 5(1): 75-76

On a new monogenetic trematode, Lamellodiscus caballeroi n.sp., from the gills of Crenidens indicus at Machilipatnam Coast, Andhra Pradesh, India. Proceedings of the Indian Academy of Parasitology 1(1): 23-26

On a new mutant of Culex pipiens Linn. (Diptera: Culicidae). Indian Journal of Animal Research 14(2): 109-112

On a new nematode Paracuculanellus ritaii n.sp. from the intestine of a fresh water fish Rita rita (Ham.) from Lucknow. Indian Science Congress Association: Proceedings on the 62nd Indian Science Congress, Delhi, 1975 Part III, Abstracts: 215

On a new nematode, Capillaria chauhani sp.nov. from a painted stork, Ibis leucocephalus (Pennant) and a redescription of Capillaria columbae (Rud., 1819) Travassos, 1915 from a grey pelican, Pelicanus philippensis (Gmelin) from Uttar Pradesh. Dr BS Chauhan Commemoration Volume, 1975: 111-115

On a new nematode, Comephoronema johnsoni sp. nov. (Family: Rhabdochonidae Skrjabin, 1946) from a marine fish Cybium guttatum. Indian Journal of Helminthology 1979; 30(1): 17-20

On a new poultry cestode in India. Proceedings of the Indian Academy of Sciences Animal Sciences, 904: 377-380

On a new semisynthetic food for the larvae of grape moth Lobesia botrana Den. & Schiff. (Lepid. Tortricidae). Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 53(5): 72-74

On a new species Eucreadium thapari from the intestine of a freshwater fish, Chela bacaila (Ham.), from Gorakhpur, India. Rivista di Parassitologia 40(3): 323-326

On a new species of Acuaria Bremser, 1811 from Gallus domesticus. Rivista di Parassitologia 41(1): 73-76

On a new species of Apororhynchus Shipley, 1899 (Apororhynchidea: Apororhynchidae) from India. Dr BS Chauhan Commemoration Volume, 1975: 211-213

On a new species of Camallanus (Nematoda: Spiruridea: Camallanidae) from Rana tigrina. Journal of the Zoological Society of India 1976; 26(1/2): 19-21

On a new species of Capillaria (Nematoda) from a bat in Kashmir. Angewandte Parasitologie 23(1): 28-31

On a new species of Flapocephalus Deshmukh R. A., 1977 (Cestoda: Lecanicephalidae Braun, 1900) from a marine fish at Veraval, West Coast of India. Rivista di Parassitologia 40(3): 295-298

On a new species of Hispaniolepidoides (Cestoda: Hymenolepididae) from duck at Aurangabad. Indian Journal of Parasitology 3: 35

On a new species of Macrostylophora (Siphonaptera: Ceratophyllidae) from Hebei Province, China. Entomotaxonomia 1(1): 5-8

On a new species of Macrostylophora and notes on the genus in China. Entomotaxonomia, 31: 23-27

On a new species of Mosgovoyia from the hare, Lepus sp. (Cestoda, Anoplocephalidae). Revista Brasileira de Biologia, 404: 689-691

On a new species of cestode genus Thysaniezia Skrjabin, 1926, from local sheep in Kashmir. Journal of Science, University of Kashmir 1978; 3(1/2): 105-108

On a new species of genus Gangesia Woodland, 1924 from Labeo rohita. 2nd National Congress of Parasitology, 5-7 May, 1979, Varanasi, India: ; 17

On a new species of the cestode, genus Sobolevicanthus from Anas platyrhynchos platyrhynchos in Kashmir. Indian Journal of Parasitology 3: 13-14

On a new species of the genus Aporina Fuhrmann, 1902 (Cestoda; Anoplocephalidae) along with comments on certain allied genera. Dr BS Chauhan Commemoration Volume, 1975: 181-184

On a new species of the genus Gangesia Woodland, 1924 (Cestoda: Proteocephaloidea) from a freshwater fish Wallago attu, along with a survey of its related forms. Research Bulletin of the Panjab University 1981; 30(1-4): 27-36

On a new species of the genus Hamatospiculum Skrjabin, 1916 from India. Proceedings of the Indian Academy of Parisitology 1(1): 47-49

On a new species of the genus Indodorylaimus Ali and Prabha, 1973 from Solanum melongena L. (Nematoda: Dorylaimoidea). Current Science 49(14): 566-567

On a new species of the genus Killigrewia (Cestoda: Anoplocephalidae) from the pigeon, Columba livia from Allahabad with the revised key to the species of the genus. Indian Journal of Parasitology 3: 13

On a new species of the genus Lobotrema Tripathi, 1959 (Monogenea: Dactylogyridae, Bychowsky, 1933) from a fresh water fish, Sciaena coitre (Ham.) at Varanasi, India. Indian Journal of Helminthology 1980; 30(2): 90-95

On a new species of the genus Prosthogonimus (Digenea: Prosthogonimidae) from the bursa of Fabricius of Apus affinis. Indian Journal of Parasitology 3: 31-32

On a new species of the genus Senga (Pseudophyllidea: Ptychobothriidae) from a fish, Mastacembelus armatus from Ranchi. Indian Journal of Parasitology 3: 31

On a new species of the genus Staphylepis (Cestoda: Hymenolepididae) from the fowl, Gallus gallus from Madras. Indian Journal of Parasitology 3: 41

On a new species of trematodes (Digenea: Hemiuridae) from the anchovy, Thrissocles hamiltoni (Gray) from Godavary Estuary. Rivista di Parassitologia, 412: 225-230

On a new stemborer of cassava. Cassava Newsletter (9): 12-13

On a new trematode Opisthorchis thapari n.sp. from Bagarius bagarius (Hamilton). Indian Journal of Helminthology 1980; 30(2): 100-102

On a new trematode belonging to the genus Acanthoparyphium Dietz, 1909. Acta Zootaxonomica Sinica 4(4): 339-341

On a new trematode, Lyperosomum sp. (Dicrocoeliidae) from Corvus splendens. Indian Journal of Parasitology 3: 24

On a new trematode, Paramazocraes sp. (Monogenea: Mazocraeidae) from the gills of a freshwater fish, Setipinna phasa. Indian Journal of Parasitology 3(Supplement): 10

On a new trematode, Plagiorchis funambulusi sp. nov. and Plagiorchis muris Tanabe, 1922 (Digenea:Plagiorchiidae (Luhe, 1901) Ward, 1917) from mammals. Indian Journal of Helminthology 1980; 30(2): 143-150

On a new trematode, Spelotrema chauhani sp.nov., from the intestine of a reptilian host, Varanus monitor (Linnaeus) from Patna, Bihar. Dr BS Chauhan Commemoration Volume, 1975: 307-310

On a new trematode: Ficedularia beijingensis n.g., n.sp. from the eye of a bird in Peking, China. Acta Zootaxonomica Sinica 4(4): 322-326

On a policy framework for Indian agriculture. Reserve Bank of India Bulletin 34(12): 955-968

On a possibility of a use of natural ceolites in arid lands agriculture. Problemy Osvoeniia Pustyn' (6): 17-22

On a possibility of predicting porcine meat quality from blood biochemical tests. Annales de Zootechnie (Paris) 30(3): 273-284

On a programme of integrated control of the enemies of the olive tree in Greece. Workshop sessions: ; 574-577

On a rare cestode, Malika woodlandi n.sp., from the intestine of Burhinus oedicnemus (Linn.). Indian Journal of Parasitology 5(1): 47-48

On a rare cestode, Spiniglans southwelli, n.sp., from a grey quail, Coturnix coturnix (Linn.). Indian Journal of Parasitology 5(1): 69-70

On a rare trematode, Transversotrema chauhani n.sp., from a freshwater fish, Nandus nandus (Ham.). Current Science 50(9): 426-427

On a reptilian amphistome, Stunkardia dilymphosa Bhalerao, 1931, with a discussion on the synonymy of an allied genus and some species. Research Bulletin of the Panjab University 1981; 30(1-4): 13-20

On a small collection of chalcids (Hymenoptera: Chalcidoidea) from India. Memoirs of the School of Entomologyrecd 1980; (5): 99-110

On a statistical control model for the mass rearing of tsetse flies. Zeitschrift fur Angewandte Entomologie 67(3): 365-376

On a study of desert soils cover structure. Problemy Osvoenya Pustyn' (5): 14-20

On a summer maize experiment with fertilizer seed pelleting. Acta Agriculturae Universitatis Pekinensis (1): 45-46

On a trematode parasitic in flatfish larvae (Paralichthys olivaceus). Fish Pathology 15(2): 81-84

On a trichodin ciliate of the pestiferous land snail Achatina fulica. Indian Journal of Animal Health, 192: 159-160

On abnormal development of vitellaria in Astiotrema reniferum (Looss, 1898) Looss, 1900 (Trematoda: Plagiorchiidae). Journal of the Zoological Society of India 1976; 26(1/2): 143-145

On adult midges (Chironomidae) as victims of the fungal pathogen Entomophthora culicis (Entomophthoraceae). Aquatic Insects, 32: 99-102

On an already-known species of Micropleura (Nematoda) from Lissemys punctata punctata (tortoise). Research Bulletin of the Panjab University Science. "1981; 311-4: 43-46

On an analytic method of plough body surface design. Acta Agrochemica Sinica 10(1): 1-22

On an atypical case of malarial relapse after a long lag time. Pathogenetic remarks. Giornale di Malattie Infettive e Parassitarie 34(4): 582-585

On an epidemic of type 4 dengue at Thio, New Caledonia. Epidemiological and clinical aspects. Bulletin de la Societe de Pathologie Exotique 75(2): 141-150

On analysis and use of nitrogen-15. A survey of selected papers. Arsskrift, Kongelige Veterinaer og Landbohoejskole 1980: 1-22

On answering questions worth asking: alternative designs for sport and exercise research. Quest 34(1): 43-52

On antitoxic immunity against paralysis from Rhipicephalus evertsi evertsi in sheep. Zentralblatt fur Veterinarmedizin, B 29(2): 107-118

On avian trematodes of the family Psilostomidae from Jilin Province. Acta Zootaxonomica Sinica 5(3): 224-231

On being in charge. A guide for middle-level management in primary health care. On being in charge A guide for middle level management in primary health care: 366

On blending tourism with natural beauty. Tourism planning and development issues: 99-106

On caecal synthesis and absorption of amino acids and their importance for nitrogen recycling in willow ptarmigan (Lagopus lagopus lagopus). Acta Physiologica Scandinavica 113(4): 465-469

On carnitine content of the human breast milk. Pediatric Research 16(2): 89-91

On certain functional connections of the neurones that control walking in the cockroach Periplaneta americana. Zhurnal Evolyutsionnoi Biokhimii i Fiziologii 16(5): 454-460

On changes in auxin levels of potato tuber plugs in response to CEPA ((2-chloroethyl)-phosphonic acid) and kinetin. Japanese Journal of Crop Science 49(3): 461-466

On changes in free auxins and inhibitors in leaves of different ages of tobacco during flowering. Fiziologiya na Rasteniyata 5(2): 33-38

On characteristics of changes in carbohydrate metabolism of yellow lupin under the influence of urea derivative herbicides. Fiziologo biokhimicheskie osnovy regulirovaniya rosta i obmena veshchetv rastenii: 174-182

On characteristics of spring bird populations in the Murgab Oasis. Akademiia Nauk Turkmenskoi SSR, Ashkhabad, Izvestiya, Seriia Biologicheskikh Nauk 3: 83-86

On coadaptation of gene B in Cucurbita. Report, Cucurbit Genetics Cooperative (4): 44-45

On coexistence: a causal approach to diversity and stability in grassland vegetation. Agricultural Research Reports (902): 176

On cold hardiness and drought resistance of durum wheat. Sibirskii Vestnik Sel' skokhozyaistvennoi Nauki 54(6): 18-22, 110

On components of the genetic variance in autotetraploid populations. Hereditas, Sweden 91(2): 303

On components of the genotypic variance in autotetraploid populations. Quantitative genetics and breeding methods Poitiers, France, September 2-4, 1981: 217-226

On computing topographic characteristics of a mountainous catchment. Canadian Journal of Forest Research 11(4): 768-774

On cryptococcosis of the skin. Dermatologische Monatsschrift 168(2): 96-104

On dates for harvesting sugar beet. Sakharnaya Svekla (7): 25-26

On dates of hand-weeding for Phaseolus vulgaris. Zashchita Rastenii (4): 44

On defining the sufficient causes for natural selection to occur. Evolutionary Theory 4(5): 195-201

On determination of tyrosine by acid hydrolysis of grass in presence of formaldehyde or nitrate. Tidsskrift for Planteavl 85(2): 139-144

On determining the parental origins of homologous chromosomes. Annals of Human Genetics 45(4): 367-374

On determining volumetric soil moisture variations in peat by the gravimetric method. Soil Science 133(2): 103-110

On developing a method for rapid formation of perithecia of Gibberella zeae (Schw.) Petch and its test in diagnosing the species. Acta Phytopathologica Sinica 11(3): 1-6

On different forms of flowers in the same spike in Digitalis purpurea L., f. heptandra De Chamisso. Mededelingen Landbouwhogeschool Wageningen (80-9): 22

On distribution and taxonomy of some species of Fabaceae in the Far East. Botanicheskii Zhurnal 66(3): 424-427

On distribution of Timaliid species in Xizang (Tibet) and their adaptations to the plateau. Proceedings of Symposium on Qinghai Xizang Tibet Plateau, May 25 June 1, 1980, Beijing, China: 123-125

On domestic tourism. Idegenforgalmi Kozlemenyek (3): 5-18

On drought damage to crops. Journal of Agricultural Meteorology 36(2): 113-121

On ecological inference from kurtosis and skewness of morphological characters. Researches on Population Ecology 22(2): 263-272

On embryos and embryoids. Proceedings of the Indian Academy of Sciences Plant Sciences 90(5): 401-412

On energy efficiency of photosynthesis of high-yielding winter wheat cultivars. Nauchnye Doklady, Vysshei Shkoly, Biologicheskie Nauki (9): 84-90

On enquiries into part-time farming. Sociologia Ruralis 21(3/4): 287-290

On enzyme modification of the quantity of mobile forms of Fe, Mn, Al and Si in brown forest soils in beech biogeocoenoses. Gorskostopanska Nauka 16(6): 46-52

On enzymic clotting processes. V. Rate equations for the case of arbitrary rate of production of the clotting species. Biophysical Chemistry 11(2): 137-146

On equine babesiosis: significance of blood cytological examination of horses and donkeys. Assiut Veterinary Medical Journal 9(17/18): 61-63

On estimating the total number of genes of a given kind in the genome and similar problems. Journal of Mathematical Biology 11(1): 45-50

On evolutionary genetic stability of the sex ratio. Theoretical Population Biology 21(3): 430-439

On farm measurement of ovulation rate to identify limitations to flock fecundity in New Zealand. British Society of Animal Production Winter Meeting 29-31 March 1982, Crown Hotel, Harrogate (Paper 35): 1 p.

On farm research methods: a comparative approach. Experiences of the Quimiag-Penipe project, Ecuador. Cornell International Agricultural Development Mimeograph, Department of Agricultural Economics, New York State College of Agriculture, Cornell University (91): 29

On feeding of Champsocephalus gunnari Lonnberg, 1905 (Pisces, Chaenichthyidae) off South Georgia and Kergulen Islands. Acta Ichthyologica et Piscatoria 10(1): 25-43

On feeding the material to a forage chopper. Agrartechnik 30(8): 363-364

On finding the source of infection of Hymenolepis nana in foci with a low prevalence. Izvestiya Akademii Nauk Kazakhskoi SSR, Biologicheskie Nauki (4): 82-83

On five new species and subspecies of Siphonaptera from China. Entomotaxonomia 1(1): 9-13

On five new trematodes of the genus Uterovesiculurus Skrjabin et Guschanskaja, 1954 (Trematoda, Hemiuridae) from marine fishes of the Bay of Bengal. Acta Parasitologica Polonica, 2747: 415-422

On forecasting strong mountain downslope winds. Preprints, 5th National Conference on Fire and Forest Meteorology, Atlantic City, New Jersey, March 14-16: 38-43

On forecasting the cereal mirid. Zashchita Rastenii (9): 47

On forests, forestry, and the forest products industry in Klosters (Canton Graubunden, Switzerland). Forstarchiv 52(5): 183-185

On four cases of tinea capitis in adults. Revista Argentina de Micologia 4(1): 5-10

On four new avian nematode parasites from Lucknow. Indian Science Congress Association: Proceedings on the 62nd Indian Science Congress, Delhi, 1975 Part III, Abstracts: 217-218

On four new trematodes of the genus Coitocaecum Nicoll, 1915 (Trematoda, Opecoelidae) from marine fishes of Bay of Bengal. Acta Parasitologica Polonica, 2748: 423-429

On gene transfer from radiation inactivated pollen of Nicotiana. Incompatibility Newsletter (13): 111-113

On growing conditions of Glycyrrhiza glabra L. on oasis sands. Problemy Osvoeniia Pustyn' (6): 50-55

On growth of regeneration trees and environmental factors in selection forests (III). Hydrophysiological conditions and chlorophyll content in leaves of sugi seedlings in the model of group-selection stand. Bulletin, Ehime University Forest (14): 25-34

On helminthic infections of domestic duck and their pathogenic significance. Veterinary Research Bulletin 2(2): 129-135

On histological studies on the bark of apple trees after infection with Phytophthora cactorum (Leb. & Cohn) Schroet. Angewandte Botanik 54(5/6): 393-401

On homeplot production. Gazdalkodas 26(1): 55-58

On host-parasite relationships as exemplified by Gastrotaenia dogieli (Cestoda). Izvestiya Akademii Nauk Kazakhskoi SSR, Seriya Biologicheskaya (6): 37-40

On human fascioliasis in Egypt. Journal of the Egyptian Medical Association 61(11-12): 773-780

On human response to prolonged repeated whole-body vibration. Ergonomics 23(3): 191-211

On ichthyoplankton of the Cochin backwater during spring tide. Symposium on coastal aquaculture, Cochin, India, 12th-18th January 1980: 44-45

On identification of a species of malaria parasite from monkeys. Acta Zoologica Sinica 26(2): 140-145

On immunological features of paraallergic reactions developing in combined experimental mycosis and dermatitis from dinitrochlorobenzene. Vestnik Dermatologii i Venerologii (1): 53-57

On improvement of garlic productivity by inactivation of virus in garlics. Korean Journal of Plant Protection 20(1): 6-14

On increasing heat tolerance of lupin seeds by treatment with some substances. On increasing heat tolerance of lupin seeds by treatment with some substances: 12

On insect damage to industrial materials (a bibliography). 1. Damage to metals and mineral substances. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 55(1): 4-10

On inter-farm co-operation and sharing mechanical equipment. On inter farm co operation and sharing mechanical equipment: 299

On interaction of kinetin and beta -indolylacetic acid used for buckwheat seed treatment. Rost i produktivnost' rastenii: 2-15

On internal electron transfer in xanthine oxidase. Bioinorganic Chemistry 9(2): 181-186

On interrelationship of carbonic anhydrase and photochemical reactions of chloroplasts of chickpea leaves. Doklady Akademii Nauk Azerbaidzhanskoi SSR 37(1): 83-86

On interrelationships of different indices of the plant water regime. Ekologo fiziologicheskie osnovy povysheniya produktivnosti stepnykh pastbishch Zabaikal' ya: 60-78

On intracellular beam formation (trabeculae) in wood as an anatomical peculiarity of trees in exposed mountain sites. Translation, Environment Canada (OOENV TR-1455): 49

On intraspecific variations in Dipylidium caninum Linn., 1758. Research Bulletin of the Panjab University 1981; 30(1-4): 71-77

On involvement of UDPglucose pyrophosphorylase in formation and degradation of UDPglucose during ontogenesis of sugar beet roots. Fermenty, iony i bioelectrogenez u rastenii: 20-26

On large co-operative enterprises. Gazdalkodas 26(2): 29-35

On laricine rust of Triphragmiopsis laricinum (Chou) Tai I. The occurrence of summer spore and its morphological characteristics. Acta Phytopathologica Sinica 11(2): 57-60

On lateral root formation in relation to the diameter of crown roots in rice. Japanese Journal of Crop Science 49(1): 103-111

On leaf area factor determination using linear measurements. Ilmu Pertanian 2(6): 315-319

On light-induced changes in maize leaf potential. Svetozavisimaya bioelektricheskaya aktivnost' list' ev rastenii: 23-32

On livestock ecology and resources utilisation. Natural Resources, China (3): 19-31

On low temperature damage in rice seedlings. I. Effects of low temperature on seedling growth, discoloration and chloroplast structure of leaf blades in japonica X indica rice cultivar Tongil. Japanese Journal of Crop Science 50(2): 169-175

On mammals from southeastern Xizang (Tibet). Proceedings of Symposium on Qinghai Xizang Tibet Plateau, May 25 June 1, 1980, Beijing, China: p. 116

On market policy and market research. Baromfitenyesztes es Feldolgozas 29(2): 75-78

On measurement and types of scales in plant protection experiments. Mitteilungen aus der Biologischen Bundesanstalt fur Land und Forstwirtschaft Berlin Dahlem (192): 1-86

On measuring farmers' economic well-being. Canadian Journal of Agricultural Economics 29(2): 225-232

On measuring yield potential of the high yielding varieties technology at farm level. Journal of Agricultural Economics, UK 33(2): 227-235

On mechanisms of head-to-head association in bovine spermatozoa. Biology of Reproduction 25(1): 29-43

On modes of human infection with tick spirochaetes in the Fergana Valley. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 50(3): 21-23

On monitoring rainfall deficiencies in semidesert regions. The Threatened Drylands: Regional and Systematic Studies of Desertification: 143-153

On mop-top and micro-tubuli in potatoes. Mededelingen van de Faculteit Landbouwwetenschappen Rijksuniversiteit Gent 46: 1043-1051

On mycotoxin production by silage-deteriorating moulds. Wiener Tierarztliche Monatsschrift 68: 299-301

On new genus and species of freshwater snails harbouring cercariae of lung flukes from China. Acta Zootaxonomica Sinica 4(2): 132-136

On new records of host plants and species of Rhyparochrominae (Lygaeidae: Heteroptera) from India. Current Science 49(18): 719

On new species of Hedysarum (Fabaceae) from China and Mongolia. Botanicheskii Zhurnal 66(8): 1213-1214

On new species of freshwater crabs harbouring metacercariae of lung flukes. Acta Zootaxonomica Sinica 4(2): 122-131

On new species of the genus Laboulbenia (Laboulbeniomycetes, Ascomycotina) I. Transactions of the Mycological Society of Japan 20(2): 141-147

On occurrence of defective potato tubers with rough russeted skin. Japanese Journal of Crop Science 49(1): 58-65

On one already-known species of nematode belonging to the genus Kalicephalus Molin, 1861 (Diaphanocephalidae) from snakes in India. Research Bulletin of the Panjab University Science. "1981; 311-4: 57-60

On one new and five already known species of the genus Prosthodendrium Dollfus, 1931 (Trematoda: Lecithodendriidae) with modified keys of the subgenera, Prosthodendrium (Prosthodendrium) and Prosthodendrium (Paralecithodendrium). Research Bulletin of the Panjab University 1981; 26(1/4): 1-16

On optimum rates of fertilizers for some perennial herbage species and their mixtures grown on grey forest soils. Pochvoznanie i Agrokhimiya 15(6): 67-77

On parasitic infestation among sheep of north-west coast of Egypt. Journal of the Egyptian Veterinary Medical Association 39(1): 137-141

On pattern and process in forests. The plant community as a working mechanism: 45-59

On peasant life. Partelet 13(7): 30-35

On peculiarities of Clema deserti Sem. interrelation with fodder plants in eastern Karakum. Akademiia Nauk Turkmenskoi SSR, Ashkhabad, Izvestiya, Seriia Biologicheskikh Nauk 1: 44-49

On pelleting: feedstuffs and also other products?. Muhle + Mischfuttertechnik 118(46): 659-660; 663

On photorespiration at the expense of glycollic acid and glycine. Fotosinteticheskaya assimilyatsiya CO2 i fotodykhanie Materialy Mezhdunarodnogo simpoziuma, Sofia 1977: 121-125

On pine needle scales. Acta Entomologica Sinica 23(1): 42-46

On possible flow back in vertical screw conveyors for cohesionless granular materials. Journal of Agricultural Engineering Research 26(3): 225-250

On potential applicability of U.V. radiation in controlling fish-mycoses caused by Dictyuchus anomalus Nagai. Mykosen 24(1): 53-55

On pressure distribution and effective stress in unsaturated soils. Canadian Journal of Soil Science 61(2): 431-444

On products of conjugation of phenol in plants. Metabolizm khimicheskikh zagryaznitelei biosfery v rasteniyakh [Durmishidze, SV Editor]: 43-49

On regulating the activity of enzyme systems in germinating seeds by high intensity light. Adaptatsiya i rekombinogez u kul' turnykh rastenii Tezisy dokladov Vsesoyuznoi konferentsii: 74-75

On relatedness and adaptive topography in kin selection. Theoretical Population Biology 19(1): 87-123

On relict occurrences of white-tailed deer within the Sonoran Desert in Arizona. Southwestern Naturalist, 262: 147-152

On rice dwarf virus disease III. Host range. Acta Phytopathologica Sinica 12(1): 1-6

On rice nutrient disorder and its diagnosis in China. China, Institute of Soil Science, Academia Sinica, Nanjing: Proceedings of Symposium on Paddy Soil: 789-792

On ringworm of sheep and goats in the High Atlas. Anon : Conference on superficial mycoses Abstracts of papers: Journee sur les mycoses superficielles Resumes des communications: 10

On root development of orchardgrass and Ladino clover in establishment stage. Bulletin, College of Agriculture, Seoul National University 4(1): 221-229

On sampling method of food consumption survey in Taiwan. Journal of Agricultural Economics, Taiwan (28): 117-150

On sclerotial rot of Nigella sativa and Alternaria leaf spot of Annona squamosa - new to India. Indian Journal of Mycology and Plant Pathology 1980; 9(1): 88

On seed damage in grain augers. Journal of Agricultural Engineering Research 26(1): 87-96

On seed health of broad bean (Vicia faba L.). Mitteilungen aus der Biologischen Bundesanstalt fur Land und Forstwirtschaft Berlin Dahlem: 63-71

On seed proteins. 13. Isolation of the 12S globulin from rapeseed (Brassica napus L.) and characterization as a neutral protein. Nahrung 25(3): 271-280

On seed quality in soyabean (Glycine max (L.) Merrill): the effect of climatic factors on the content of the main nutrients. Rostlinna Vyroba 26(10): 1103-1114

On selectivity of spectral sensitivity in the shortwave region of PAR. Tezisy dokladov 6 i Vsesoyuznoi konferentsii po fotoenergetike rastenii: 90-91

On sensitivity of the apical meristem cell population of the winter wheat stem to the influence of low temperatures. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 13(3): 269-273

On short-range orientation of solitary Hymenoptera: choice experiments with entrance masks. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 54: 215-220

On shrapnel-containing stands in Rhineland-Palatinate. Allgemeine Forstzeitschrift (20): 523...540

On so-called marketing efficiency. Indian Economic Review 15(4): 231-242

On social indicators and development. Human and Social Development Programme, Goals Processes and Indicators of Development, United Nations University (147): 37

On some Japanese Curculioninae (Coleoptera: Curculionidae). Esakia, 109-130 No. 17

On some Phomopsis species on oak including Fusicoccum quercus Oudemans. Sydowia 33: 18-28

On some Scelionidae (Hymenoptera: Proctotrupoidea) from India. Memoirs of the School of Entomologyrecd 1980; (5): 1-46

On some arthropod species troublesome in houses. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 54(8): 120-122

On some aspects of methods of preparing nutrient solutions and their application for experimental purposes and in hydroponics. Pochvoznanie i Agrokhimiya 15(1): 12-18

On some aspects of the biology of immature stages of the grasshopper pest, Zonocerus variegatus L. (Orthopt., Pyrgomorphidae). Zeitschrift fur Angewandte Entomologie 91(2): 149-154

On some biological characteristics of the feathered thorn - Himera pennaria L. and possibilities of its control. Nauchni Trudove, Entomologiya, Mikrobiologiya, Fitopatologiya 25(3): 61-67

On some cases of teratology encountered in cotton aphids (Homoptera-Aphidoidea). Bollettino del Laboratorio di Entomologia Agraria ' Filippo Silvestri' , Portici 37: 23-26

On some coccidia reported in the Nubian ibex (Capra ibex nubiana). Parassitologia 20(1/3): 195-198

On some coccinellids of Israel (Coleoptera). Bollettino della Societa Entomologica Italiana 112(4/6): 67-69

On some commensal Turbellaria of the Canadian east coast. Hydrobiologia 84(Oct.9): 131-137

On some contradictions in the literature devoted to the early developmental stages of Fasciola hepatica (Trematoda). Ekologicheskaya i eksperimental' naya parazitologiya Vypusk 2 Mezhvusovskii sbornik: 137-153

On some correlations between soil moisture and yield of irrigated maize grown on leached chernozem smonitza soil. Rasteniev' ' dni Nauki 17(4): 124-134

On some diaspine scale insects on citrus, (C. dictyospermia Morg.: L. beckii Newm.; U. yanonensis Kuw.). Boletin del Servicio de Defensa contra Plagas e Inspeccion Fitopatologicarecd 1980; 3: 1-20

On some digenetic trematode parasite of marine fishes of Puri, Orissa. Proceedings of the 62nd Indian Science Congress, Delhi, 1975 Part III Group B: 219-220

On some disappearing horse breeds in Yugoslavia. Stocarstvo 34(7-8): 311-318

On some ecological aspects of research on the nematodes of the duck Anas querquedula in eastern Slovakia. Zbornik Vychodoslovenskeho Muzea, A and B 19: 187-191

On some ectoparasites of wild rodents in the Municipality of Saratinga, Minas Gerais, Brazil. II. Mite fauna. Memorias do Instituto Oswaldo Cruz 75(3/4): 47-51

On some features of the distribution Dactylogyrus anchoratus and D. chranilowi (Monogenoidea (Beneden) Bychowsky, 1937; Dactylogyridea Bychowsky, 1937) on the gills of Carassius auratus, Cyprinus carpio and Abramis ballerus. Trudy Instituta Biologii Vnutrennikh Vod Gidrobiologicheskie Kharakteristiki vodokhranilishch Volzhskogo basseina (46(49)): 89-100

On some growth studies of tobacco in Andhra Pradesh. Agricultural Situation in India 37(1): 3-11

On some host problems from the view point of species aspects. I. On helminth hosts in general and their terminology in homoxenous helminths (geohelminths). Helminthologia 17(2): 133-140

On some host problems from the viewpoint of species aspects. II. On special helminth-host associations at the level of some intraspecies units and the problems of their host terminology. Helminthologia 18(1): 35-41

On some host problems from the viewpoint of species aspects. III. On two possible ways of classification of hosts in which helminths complete their life cycle. Helminthologia 18(2): 117-124

On some host-parasite relationships on the Cynipinae of the south-east of the country. Studii si Cercetari de Biologie, Biologie Animala 32(2): 171-176

On some hydrometeorological aspects of heavy rainfall distribution over the principal arid zone of Rajasthan. Annals of Arid Zone 19(4): 413-420

On some insects associated with lac in India. Journal of the Bombay Natural History Society 1980; 76(1): 185-188

On some interesting aphid species (Homoptera: Aphidoidea) trapped in Udine Province, Italy. Bollettino del Laboratorio di Entomologia Agraria Filippo Silvestri, 38: 29-51

On some little known moths of the family Gelechiidae (Lepidoptera) as pests of crops. Acta Universitatis Agriculturae Facultas Agronomica (Brno): 272: 139-165

On some liver diseases in Bangladesh. Asian Medical Journal 22(5): 309-314

On some natural enemies of sweet potato weevil Cylas formicarius Fab. (Curculionidae: Coleoptera). Journal of Root Cropsrecd 1982; 6(1/2): 59-60

On some nematodes from vertebrates in South China. Fujian Shida Xuebao (2): 75-90

On some new or little-known genera and species of Listrophoridae (Astigmata). International Journal of Acarology, 63: 179-190

On some new species and new records of laelapid mites from China (Acarina: Gamasina). Acta Zootaxonomica Sinica 7(2): 160-165

On some new species of Tetrastichus Haliday (Hymenoptera: Eulophidae). Journal of the Bombay Natural History Society 78(2): 337-343

On some parasites of Nile fishes in Egypt. Journal of the Egyptian Veterinary Medical Association 39(1): 119-126

On some parasitic helminths from Spanish bats. Parasitologia Hungarica, 13: 59-64

On some parasitic helminths of the yellow weasel from China. Acta Zootaxonomica Sinica 5(3): 232-234

On some parasitic nematodes from rodents and insectivores in Peking, China. Acta Zootaxonomica Sinica 6(1): 16-21

On some peculiarities of salt metabolism of glycophytes with salinization of the medium. Agrokhimiya (8): 139-152

On some peculiarities of the distribution of Toxoplasma in Siberia. Voprosy Prirodnoi Ochagovosti Boleznei (10): 59-62

On some plesiomorphous features of the genitalia of males of the family Tachinidae. Entomologicheskoe Obozrenie 59(4): 925-934

On some problems of Turkmenistan fauna conservation. Akademiia Nauk Turkmenskoi SSR, Ashkhabad, Izvestiya, Seriia Biologicheskikh Nauk 4: 92-95

On some small carabids of rice. Entomotaxonomia 3(1): 56, 64

On some sociological aspects of the development of physical culture in Czechoslovakia. Sociologicky Casopis (2): 170-178

On some species of fish parasites, new or rare for the Zabaikal' (USSR). Trudy Nauchno Issledovatel' skogo Instituta Biologii i Biofiziki pri Tomskom Universitet, Biologiya 8: 56-59

On some species of the genus Prosaspicera Kieffer, 1907 (Hymenoptera, Cynipoidea). Revista de la Sociedad Entomologica Argentina 38(1/4): 97-103

On some trematodes from sparrows in Nanjing area, China, with description of a new species. Acta Zootaxonomica Sinica 6(1): 13-15

On some trematodes of shrews of Guizhou. Acta Academiae Medicinae Guiyang (2): 15-22

On some very rare or noteworthy plants from Kerala state. Journal of Economic and Taxonomic Botany 1(1/2): 93-97

On some wood collections of historical interest. IAWA Bulletin 2(1): 45-47

On sprawling of myriapod-injuries on cities. Japanese Journal of Sanitary Zoology 32(3): 249-250

On spring infection with Fasciola. Materialy Nauchnoi Konferentsii Vsesoyuznogo Obshchestva Gel' mintologov Biologicheskie osnovy bor' by s gel' mintozami cheloveka i zhivotnykh (30): 52-57

On statistical interrelationships of chemical elements in spring wheat grain. Agrokhimiya (11): 74-80

On stimulation of buckwheat seed germination by kinetin and N-chloroacetate-m-iodoaniline. Rost i produktivnost' rastenii: 16-22

On study of graded vs. usual straight furrow system (irrigation) with and without earthing up in adsali sugarcane. Indian Sugar Crops Journal 8(1): 21-22

On studying processes and cycles in tropical rain forests. Commonwealth Forestry Review 60(2): 113-116

On substituting management for water in canal irrigation. A South Indian case. Economic and Political Weekly 15(52): A147-160

On subsurface drainage of transient recharge. Journal of Hydrology 48(3/4): 303-311

On taxonomic status of the teak leaf skeletonizer, Pyrausta machaeralis Walker, with establishment of a new genus. Acta Entomologica Sinica, 233: 305-307

On the Metsubure symptoms of taro corms. II. The effects of potassium application on the Metsubure corm formation of taro. Soil Science and Plant Nutrition 26(4): 461-468

On the Sandy Land of Gansu, China. On the "Sandy Land" of Gansu, China: 12

On the surface law and basal metabolic rate. Journal of Theoretical Biology 93(4): 757-768

On the 125th anniversary of the death of Carl Justus Heyer. Allgemeine Forstzeitschrift (50): 1350-1351

On the 200th anniversary of the birth of Johann Adam Reum, a pioneer of forest botany and the founder of the Tharandt Forest-botanical Garden. Wissenschaftliche Zeitschrift der Technischen Universitat Dresden 29(3/4): 911-912

On the 25th anniversary of the foundation of the Statni Zkusebna Zemedelskych, Potravinarskych a Lesnickych Stroju, Prague 6 Repy. K 25 Vyroci zalozeni Statni Zkusebny Zemedelskych, Potravinarskych a Lesnickych Stroju Praha 6 Repy: 98 pp

On the 60th birthday of Hannes Mayer. Centralblatt fur das Gesamte Forstwesen 99(1): 41-54

On the Cenozoic ecology and evolution of the sahuaro (Carnegiea gigantea). Desert Plants 3(2): 83-86

On the Chinese Haemaphysalis subgenus Allophysalis with description of a new species (Acarina: Ixodidae). Acta Entomologica Sinica, 231: 86-89

On the Culex pipiens group in Japan Part III. A historical review of its research 4. Review of the adult character (3). Journal of Science, University of Tokushima 13: 29-62

On the Culex pipiens group in Japan Part III. A historical review of its research 6. Review of the larval characters (2). Journal of Science, University of Tokushima 15: 23-50

On the Culex pipiens group in Japan. Part III. A historical review of its research. 5. Review of the larval characters (1). Journal of Science, University of Tokushima 14: 89-105

On the DNA content and ploidy of trypanosomes. Molecular and biochemical parasitology 6(1): 13-23

On the Diptera fauna in the hutches of experimental animals in consideration of the hygienic aspects. 1. Guinea-pigs (Cavia porcellus L.). Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 54(6): 87-90

On the Diptera fauna of a refuse tip on the North Sea island of Spiekeroog with results of Diptera-related hygiene studies. Entomologische Mitteilungen aus dem Zoologischen Museum Hamburg 7(111): 45-63

On the Eupoecilia-Botrytis relationship. Schweizerische Zeitschrift fur Obst und Weinbau 118(10): 277-285

On the Galliformes of the Qinghai-Xizang (Tibet) Plateau. Proceedings of Symposium on Qinghai Xizang Tibet Plateau, May 25 June 1, 1980, Beijing, China: p. 121-122

On the Homoptera-Cicadinea of Kamchatka. Annales Zoologici (Warsaw): 3524: 367-418

On the Iberian Neuroptera (I) (Neuroptera, Plannipennia). Graellsia 1980; 34: 171-176

On the Molineinae parasites of mammals. Annales de Parasitologie Humaine et Comparee 56(5): 489-502

On the Norwegian thrips fauna (Thysanoptera). Fauna Norvegica Series B: 291: 5-16

On the ability of wheat reproductive organs to utilise mineral nitrogen. Fiziologiya Rastenii 28(3): 526-535

On the accuracy of the distance message in the dances of honey bees. Journal of Comparative Physiology, A 123(4): 339-347

On the action of acids on spruce wood. Holzforschung 34(6): 201-206

On the action of dendrobacillin on the fleas Xenopsylla cheopis (Siphonaptera). Parazitologiya 16(2): 165-168

On the action of diethanolamine on dermatophytes and yeasts. Przeglad Dermatologiczyny 67(3): 289-291

On the acute form of coenuriasis in the lamb. Neuropathological contribution. Pubblicazioni, Facolta di Medicina Veterinaria, Perugia79; 14: 189-200

On the adaptations and architectonic of physiological processes in a whole plant. Nauchnye Doklady Trudy Vysshei Shkoly, Biologicheskie Nauki (12): 5-21

On the adaptive significance of leaf form. Topics in plant population biology: 375-407

On the administration of the prostaglandin F2 alpha analogue Iliren (R) in cattle. Blue Book for the Veterinary Profession (30): 425-433

On the adsorptive behaviour of asbestos-containing filter sheets towards aflatoxin. Brauwissenschaft 29(7): 193-197

On the aetiology of Jaagsiekte. Journal of the South African Veterinary Association 51(2): 71-74

On the aetiology of cassava anthracnose. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 88(8/9): 525-529

On the age and growth of cultured eels, Anguilla anguilla (Linnaeus, 1958). Aquaculture 26(1/2): 13-22

On the age of balsam fir and its determination. Canadian Journal of Forest Research 11(4): 805-811

On the agenda - the problem of wilt. Khlopkovodstvo (11): 19-21

On the agricultural use of calcareous sludges from electricity generating power stations. Informatore Agrario 37(25): 16213-16216, 16219

On the alien taxa in the family Davaineidae Braun, 1900 (Cestoda, Cyclophyllidae). Izvestiya Akademii Nauk Moldavskoi SSR, Biologicheskie i Khimicheskie Nauki (1): 67-70

On the alkali degradation type of rice kernels. Journal of the Science of Food and Agriculture 31(6): 615-618

On the alkalization of salt-affected soils in the coastal region. Acta Pedologica Sinica 18(3): 281-289

On the alkaloids of Strychnos-XXXVI. The alkaloids of Strychnos hirsuta Spruce ex Bentham; two new beta -carbolinic alkaloids, strychnohirsutine and tetradehydrostrychnohirsutine. Tetrahedron 37(18): 3167-3170

On the alkaloids of Strychnos. XXXV. The occurrence of akagerine in South American Strychnos. Journal of Natural Products 43(6): 717-720

On the alkaloids of two African Strychnos, Strychnos nigritana Bak and Strychnos barteri Sol. Carbon-13 NMR spectroscopy of nigritanins. Fitoterapia 51(3): 131-134

On the analysis of boron of fertilized peat moss. The analysis of peat moss (Part 3). Suo 33(2): 51-54

On the annual cycle of the blue-green alga Microcystis aeruginosa Kutz emend. Elenkin. Philosophical Transactions of the Royal Society of London, B Biological Sciences 293(1068): 419-477

On the antifungal mode of action of metalaxyl, an inhibitor of nucleic acid synthesis in Pythium splendens. Pesticide Biochemistry and Physiology 16(1): 1-13

On the antifungal mode of action of tridemorph. Pesticide Biochemistry and Physiology 12(3): 195-204

On the antimycotic effect of monoethanolamine locally applied to guinea pigs. Mykosen 24(7): 403-411

On the apparent absence of Leishmania mexicana in Costa Rica. Transactions of the Royal Society of Tropical Medicine and Hygiene 75(5): 753-754

On the appearance of boron deficiency in sugar beet, Beta vulgaris L. by the control of soil acidity. Korean Journal of Botany 22(1/2): 21-27

On the applicability of new cutting methods in woodworking. Holztechnologie 20(4): 238-246

On the application of serum vitamin B12 radioassay to the diagnosis of cobalt deficiency in sheep. New Zealand Veterinary Journal 28(8): 169-170

On the aspect of molecular basis of rice transition to fruit formation. Trudy, Kubanskii Sel' skokhozyaistvennyi Institut (172/200): 22-25

On the aspect of the physiological model of high-yielding cultivars of grain legumes. Sel' skokhozyaistvennaya Biologiya 16(6): 803-810

On the assessment of the aflatoxin content of foodstuffs and fodder. Veterinarstvi 32(4): 173-175

On the assessment of the age of Gyrodactylus. IX Konferentsiya Ukrainskogo Parazitologicheskogo Obshchestva Tezisy dokladov Chast' 2: 195-196

On the autecology of Kochia indica Wight. Egyptian Journal of Botany 22(2): 137-156

On the bacterial decomposition of the chemically treated lignified cell wall. Material und Organismen 15(3): 207-224

On the bamboo Racemobambos setifera. Malaysian Forester 44(4): 552-556

On the bark-beetle fauna of Chile. 344. Contribution to the morphology and systematics of Scolytoidea. Entomologische Blatter 1980; 75(3): 159-162

On the basic chromosome number in the genus Crotalaria. Kromosomo Senshokutai 2(13): 343-349

On the beauty of our country. Recreatie 18(4): 92-97

On the behaviour of forest species towards glyphosate in the Mediterranean region. Compte Rendu de la 11e Conference du COLUMA (Tome 2): 554-559

On the behaviour of forest species towards hexazinone. Compte Rendu de la 11e Conference du COLUMA (Tome 2): 560-566

On the biogenesis of cytokinins in roots of Phaseolus vulgaris. Planta 151(4): 353-358

On the biological characteristics of the summer maize cultivar Beijing Yellow 113. Acta Agriculturae Universitatis Pekinensis (1): 47-56

On the biological control of the greenhouse whitefly (Trialeurodes vaporariorum) by Encarsia formosa in glasshouse eggplant. Bulletin SROP 3: 155

On the biological role of a proteolytic-enzyme inhibitor from the ectoparasitic tick Boophilus microplus. Biochemical Journal 189(2): 295-303

On the biology and control of Fusarium diseases of wheat and rye. Phytopathologische Zeitschrift 100(1): 44-87

On the biology and host preference of Aulacophora foveicollis Lucas (Coleoptera, Galerucidae). Zeitschrift Fuer Angewandte Entomologie: 941: 82-86

On the biology of Apanteles kazak Tel. (Hymenoptera, Braconidae) - a parasite of larvae of the cotton bollworm in Tajikstan. Izvestiya Akademii Nauk Tadzhikskoi SSR (3 (76)): 50-57

On the biology of Aphidius matricariae Hal. (Hymenoptera; Aphidiidae), parasite on Myzus persicae (Sulz.) (Homoptera, Aphididae). Annals of Agricultural Science, Moshtohor 11: 75-97

On the biology of Eublemma scitula (Rambur) (Lep., Noctuidae). Entomologist' s Monthly Magazine 1980; 115(1380/1383): 176

On the biology of Spallanzania hebes Fall. (Diptera, Larvaevoridae) - a parasite of the winter cutworm in Tajikstan. Izvestiya Akademii Nauk Tadzhikskoi SSR, Biologicheskikh Nauk (2 (79)): 67-73

On the biology of the Indian soyabean pest, Plusia acuta Walker (Lep., Noctuidae). Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 53(12): 184-185

On the biology of the clear wing moth, Synanthedon myopiformis Borkh (Lepidoptera, Aegeriidae). Agricultural Research Reviewrecd 1981; 56(1): 57-64

On the biology of the grey flesh fly, Parasarcophaga argyrostoma (Robineau-Desvoidy). Journal of the Egyptian Society of Parasitology 12(1): 85-95

On the biology of the longicorn beetle Hesperophanes griseus F. (Coleoptera, Cerambycidae). Agricultural Research Reviewrecd 1981; 56(1): 49-56

On the biology of the perfect stage of Fusarium graminearum Schw. Acta Phytophylacica Sinica 7(1): 35-42

On the biology of the prosobranch Lacuna parva in the Oresund. Ophelia, 201: 1-16

On the biology of the relationship between Pherbellia punctata (Diptera, Sciomyzidae) and its host Succinea putris (Pulmonata, Stylommatophora). Revue Suisse de Zoologie 87(4): 941-953

On the biology of the spring webworm Ocnogyna loewii Z. (Arctiidae: Lepidoptera). Mesopotamia Journal of Agricultrerecd 1981; 14(1): 183-195

On the biology, distribution and natural host-plants of Eldana saccharina Walker (Lepidoptera: Pyralidae). Entomology Newsletter, International Society of Sugar Cane Technologists (10): 3

On the biology, ecology and medical importance of Anopheles messeae messeae Falleroni 1926 (Diptera, Culicidae). Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 54(12): 179-184

On the bionomics of Chelonus inanitus (L.) an egg-larval parasite of the cotton leaf-worm, Spodoptera littoralis (Boisd.), in Egypt. Bulletin de la Societe Entomologique d' Egypte 1981; (61): 179-193

On the bionomics of Microplitis rufiventris Kok. Bulletin de la Societe Entomologique d' Egypte 1981; (61): 123-135

On the bionomics of Philonthus longicornis Steph. (Coleoptera: Staphylinidae). Bulletin of the Entomological Society of Egypt 1980; (60): 379-387

On the bionomics of Platytelenomus hylas Nixon, as egg parasite of Sesamia cretica Led., in Egypt. Bulletin de la Societe Entomologique d' Egypte 1981; (61): 161-178

On the bionomics of bromeliad-inhabiting mosquitoes. VIII. The flotational structure of Wyeomyia vanduzeei eggs (Diptera: Culicidae). Journal of Medical Entomology 18(4): 337-340

On the biotic factors causing a mass mortality of Zonocerus variegatus L. (Orthoptera: Pygomorphidae) in a poplar clonal nursery in Nigeria. African Journal of Plant Protection 2(1): 115-126

On the biotope distribution and dynamics of activity of the bloodsucking midge Culicoides pulicaris punctatus in the Southern Urals. Meditsinskaya Parazitologiya i Parazitarnye Bolezni (2): 83-85

On the biting activities of some anthropophilic Amazonian Simuliidae (Diptera). Bulletin of Entomological Research, 703: 495-509

On the black spot (Alternaria panax Whetz.) of Sanqi (Panax notoginseng (Burk) F. H. Chen. Acta Phytopathologica Sinica 11(2): 45-52

On the blood-sucking midges (Diptera, Ceratopogonidae) from the coastal regions of south-eastern China. Acta Entomologica Sinica, 243: 307-313

On the botanical characteristics of cotton plants of the subsection Anomala Tod. Agricultura Tropica et Subtropica 11: 19-25

On the bovine F blood system. Animal Blood Groups and Biochemical Genetics 13(2): 115-121

On the breeding ecology of the Dead Sea sparrow, Passer moabiticus. Israel Journal of Zoology, 294: 171-187

On the brilliant road of agricultural collectivization in China. Jingji Yanjiu (6): 44-50

On the calcium oxalate crystals in rice leaves. Japanese Journal of Crop Science 50(2): 210-216

On the calculation of sugar concentration in flower nectar. Oecologia 41: 301-304

On the causal organism of olive bacterial wilt. Acta Phytopathologica Sinica 11(4): 23-26

On the causes of the different responses of some plant species to potassium deficiency. Folia Facultatis Scientiarum Naturalium Universitatis Purkynianae Brunensis, Biologia 20(1): 109

On the cellular localization of phosphoenolpyruvate carboxylase in Sorghum leaves. Planta 151(3): 226-231

On the changes in phytol content during the development and degradation of chlorophyll in the primary leaves of wheat (Triticum aestivum L.) seedlings. Biologia Plantarum 21(2): 105-112

On the character of social relations on the land in pre-revolutionary Ethiopia. Asien, Afrika, Lateinamerika 8(6): 1005-1020

On the characteristics of hail size distribution related to crop damage. Journal of Agricultural Meteorology 36(2): 81-88

On the characteristics of paddy soils and rice cultivation in the Mekong Delta of Vietnam. Memoirs of the Tokyo University of Agriculture 22: 29-65

On the characteristics of the adsorption of phosphate on root system. Scientia Sinica 23(8): 1046-1052

On the characterization of antiphytoviral activity by extracts from Physarum nudum Macbr. and Hypericum perforatum L. against tobacco mosaic virus. Archiv fur Phytopathologie und Pflanzenschutz 17(5): 333-340

On the characterization of the antiphytoviral activities of 2,4-dichlorophenoxyacetic acid and 2,4-dioxohexahydro triazine. Archiv fur Phytopathologie und Pflanzenschutz 17(6): 367-372

On the chemical composition of sow milk during polyol feeding. Nutrition Reports International 23(5): 793-797

On the chemical control of black dot root rot disease of eggplant caused by Colletotrichum atramentarium under laboratory conditions. Indian Journal of Mycology and Plant PathologyPubl 1980; 9(1): 75-78

On the chemical control of udbatta disease of rice incited by Ephelis oryzae Sydow. Agricultural Research Journal of Kerala 19(1): 123-125

On the chemistry of potassium in sandy soils. Potash Review (Subject 4, 72nd Suite, 5): 11

On the chemotaxonomy of barley and malt studied by gel electrofocussing. Comptes Rendus des Seances de la Societe de Biologie et de ses Filiales 172(4): 647-650

On the choice of mice for dissection of strain variations in the development of resistance to infections with Nematospiroides dubius. Australian Journal of Experimental Biology and Medical Science 58(6): 603-605

On the classification of Palaearctic Diptera of the genus Phaonia R.-D. (Diptera, Muscidae). Entomologicheskoe Obozrenie 60(3): 686-698

On the classification of salinized soils in the Karaboaz Lowland. Pochvoznanie i Agrokhimiya 15(1): 53-59

On the classification, distribution, origin and evolution of the fishes referred to the subfamily Cyprinidae of China, with description of a new species. Acta Hydrobiologica Sinica 6(4): 419-438

On the co-existence of Trifolium repens L. and Paspalum dilatatum Poir in the grasslands of Shillong. Indian Journal of Ecology 7(2): 207-214

On the coagulation of milk. Izvestiya Vysshikh Uchebnykh Zavedenii, Pishchevaya Tekhnologiya (1): 143-144

On the coelom and vascular system of Hirudinea. Acta Zoologica Sinica 26(3): 213-219

On the coexistence of pedogenetic and geomorphological processes. Anales de Edafologia y Agrobiologia 38(11/12): 2039-2046

On the colour polymorphism in Chrysolina aurichalcea (Mannerheim) (Coleoptera: Chrysomelidae) collected from four mountain districts. Journal of the Faculty of Science Shinshu University, 14: 99-106

On the combined effect of the trace elements copper and iron, phenols, amino acids and products of their oxidation on degradation of indolylacetic acid and growth processes. Mikroelementy v okruzhayushchei srede: 107-111

On the compatibility of winter wheat and oats in intensive grain crop rotations in the central region of the non-chernozem zone. Izvestiya Timiryazevskoi Sel' skokhozyaistvennoi Akademii (3): 9-18

On the composition of capillary and venous blood serum. Clinica Chimica Acta 112(2): 177-185

On the concentration time of peak discharge in a small mountain basin. Journal of the Japanese Forestry Society 62(2): 59-61

On the concept of being rural. Sociologija Sela 19(73/74): 97-106

On the concept of 'nitrogen uptake' for legumes. Agrokhimiya (11): 21-24

On the concept of helminth-substituted animals. Soobshcheniya Akademii Nauk Gruzinskoi SSR 92(3): 733-735

On the concept of site in forestry. South African Forestry Journal (113): 81-83

On the concept of the effective population size. Theoretical Population Biology, 213: 373-378

On the connection between the occurrence of airborne microfungi and allergy symptoms. Grana 20(3): 225-227

On the consequences and economics of feeding grain ad libitum to culled beef cows. Canadian Journal of Animal Science 61(1): 105-112

On the conservation of farm forests of mixed composition. Allgemeine Forstzeitschrift (38): 967-968, 970

On the constituents of Otanthus maritimus Hoffmgg. et Link (Compositae). Pharmazie 36(7): 507-508

On the constituents of Sarcopoterium spinosum leaves. Plantes Medicinales et Phytotherapie 15(1): 16-20

On the constituents of the peels of Citrullus colocynthis. 1. Fitoterapia 52(1): 9-12

On the consumption rate of Neodiprion sertifer - a reply to a comment by F. Slansky Jr. Oecologia 48(2): 294-295

On the contamination of feedstuffs with toxin producing Fusarium strains and their toxins. Wiener Tierarztliche Monatsschrift 67(10): 282-288

On the contamination of the environment with Hymenolepis nana ova. Zdravookhraneniya Kazakhstana (3): 57-59

On the content of ABA in radish cotyledons and isolated leaf disks after cytokinin effects. Comptes Rendus de l' Academie Bulgare des Sciences 35(2): 229-232

On the content of cumarines, flavonoides, saponines, tanning matter, lactones and epheroils in plants of Turkmen flora from Kara Kala and Great Balkhan. Akademiia Nauk Turkmenskoi SSR, Ashkhabad, Izvestiya, Seriia Biologicheskikh Nauk 3: 88-89

On the contents of protein and its composition of amino acids in leaves of some medicinal and spice plants, edible as greens. Acta Horticulturae (96, Vol.II): 71-82

On the continuous rearing of Epistrophe balteata Deg. (Diptera, Syrphidae) in small cages. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 55(3): 38-39

On the contribution of forage legumes to the improvement of marginal lands. Rivista di Agronomia 14(1/2): 92-97

On the control of Ascaridia and Heterakis infection in chickens. Sbornik Statei Donskogo Sel' skokhozyaistvennogo Instituta 13(3): 38-40

On the control of Aspergillus fumigatus - nosocomial infections. Offentliche Gesundheitwesen 41(11): 777-781

On the control of fungal rot or onions (Allium cepa L.) during storage by crop treatment with systemic fungicides. Archiv fur Phytopathologie und Pflanzenschutz 18(1): 13-30

On the control of germ cell development in Caenorhabditis elegans. Developmental Biology, 812: 208-219

On the control of some nematode parasites of fishes. Bioresearch (Ujjain) 3(1): 15-18

On the control of the larvae of the cigarette beetle (Lasioderma serricorne Fab.) by freezing uncured tobacco and tobacco products. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 53(9): 133-135

On the correction of individual variations in basal metabolic rate per body weight according to those in the latter - a comment. Japanese Journal of Nutrition 38(1): 53-61

On the costs and economic consequences of the British land use planning system. Discussion Paper in Urban and Regional Economics, Series C, Department of Economics, Faculty of Urban and Regional Studies, University of Reading (11): 23

On the course of powdery mildew epidemics in the agro-ecosystem of barley fields. Acta Phytomedica (7): 76

On the criteria for comparing the ability of compounds for retardation of nitrification in soil. Plant and Soil 55(3): 487-490

On the criteria for the assessment of the suitability of cotton for mechanical harvesting. Selskostopanska Tehnika 16(1): 3-8

On the culture of milkfish, mullet and prawn in the experimental marine fish farm at Veppalodai, Tuticorin, during 1977-79. Symposium on coastal aquaculture, Cochin, India, 12th-18th January 1980: 116

On the current situation regarding the occurrence of economically important virus diseases of selected cultivated plants and possibilities of their control. Nachrichtenblatt fur den Pflanzenschutz in der DDR 35(6): 109-112

On the current state of knowledge concerning certain arthropods injurious to citrus in Sicily. Bollettino dell' Istituto di Entomologia Agraria e dell' Osservatorio di Fitopatologia di Palermo1980; 10: 29-67

On the damage and possibility of reactivation of respiration in wheat after a short-term heat action. On the damage and possibility of reactivation of respiration in wheat after a short term heat action: 16

On the dates of harvesting maize for silage. Kukuruza (5): 26-27

On the death of nestlings of passerine birds caused by parasitic flies. Vestnik Leningradskogo Universiteta (9): 106-108

On the degree of grain shedding in japonica X indica rice hybrids from Korea. Japanese Journal of Crop Science 50(2): 181-185

On the demonstration and treatment of Gongylonema sp. in the horned owl (Asio otus). Praktische Tierarzt 61(11): 956, 958, 960

On the dependence of salt tolerance of beans (Phaseolus vulgaris L.) on soil water matric potentials. Plant and Soil 56(1): 3-16

On the derivation history of the Apion of the polar regions of Eurasia and North America. Annales Entomologici Fennici 48(2): 63-64

On the design of fords. Schweizerische Zeitschrift fur Forstwesen 131(7): 573-578

On the detasselling of maize. Boletin Verde (25): 7

On the detection of apple flat limb virus. Archiv fur Phytopathologie und Pflanzenschutz 18(4): 287-288

On the determination of wilt-resistance of cotton stocks in the seedling stage. Acta Phytopathologica Sinica 10(1): 43-48

On the determination of wood preservatives in the cell wall of treated pine poles using a laser-microprobe-mass-analyzer (LAMMA). Wood and Fiber 13(4): 226-236

On the determination, purification and characterization of the alkaline proteinase from bovine milk. Netherlands Milk and Dairy Journal 35(3/4): 396-399

On the development cycle of Opisthioglyphe koisarensis Dunganova, 1974 (Trematoda: Plagiorchidae). Izvestiya Akademii Nauk Kirgizskoi SSR (4): 60-63

On the development of Verticillium spp. in susceptible and tolerant hop varieties after natural and artificial infection. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 89(4): 205-218

On the development of a mutant isolation scheme from cell and tissue cultures of Datura innoxia (Miller). Dissertation Abstracts International, B 40(1): 76B

On the development of a policy for open space - the example of permanent campingsites. Landschaft + Stadt 12(1): 38-43

On the development of flight competence in worker honeybees. Comparative Biochemistry and Physiology A: 651: 129-133

On the development of the external wall of epidermal pea cotyledon cells and the origin of intrawall cytoplasmic inclusions. Fiziologiya Rastenii 28(4): 701-710

On the development of the perfect state of Venturia inaequalis in vitro. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 88(1): 1-8

On the development of tractor tyres. Landtechnik 36(4): 178-181

On the developmental stages of Scatophagus argus (Linnaeus) (Scatophagidae: Pisces). Symposium on coastal aquaculture, Cochin, India, 12th-18th January 1980: 66

On the diabetogenic effect of growth hormone in man: effects of growth hormone on glucagon and insulin secretion. European Journal of Clinical Investigation 11(2, I): 115-119

On the diagnosis and epizootiology of trichinelliasis in wild animals in the Estonian SSR. Eesti Pollumajanduse Akadeemia Teaduslike Toode Kogumik Sbornik Nauchnykh Trudov Estonskoi Sel' skokhozyaistvennoi Akademii 104: 119-127

On the diagnosis of congenital toxoplasmosis. Pediatriya, Moscow, USSR (2): 17-19

On the diagnosis of species of the genus Dermacentor Koch of Central Asia by the nymphal stage (Ixodoidea, Ixodidae). Parazitologiya 15(5): 441-450

On the differentiation of leukosis from piroplasmid infections in cattle. Trudy Uzbekskogo Nauchno Issledovatel' skogo Veterinarnogo Instituta Bolezni sel' skokhozyaistvennykh zhivotnykh 29(2): 134-138

On the direct shear characteristics of dynamically compacted soil. Agricultural Bulletin of Saga University (48): 103-112

On the disappearance of Culex modestus in the coastal region. Entomologische Nachrichten 25(2/3): 37-38

On the discovery of the subspecies Aedes vexans nipponii Theobald 1907, in Georgia. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 51(1): 76

On the disease incidence of maize head smut (Sphacelotheca reiliana (Kuhn) Clint.). Acta Phytopathologica Sinica 12(2): 33-40

On the dissolution and interfacial properties of hydroxyapatite. Colloids and Surfaces 4(2): 101-120

On the distribution and ecology of Pisolithus arhizus (Scop. trans Pers.) Rausch. in the German Federal Republic. Zeitschrift fur Mykologie 46(1): 103-106

On the distribution and ecology of rare and little-studied species of horse-flies (Tabanidae) of Tajikstan. Izvestiya Akademii Nauk Tadzhikskoi SSR, Biologicheskikh Nauk (1 (78)): 61-64

On the distribution and forage value of the grasses in the Central High Andes of Peru (Department of Junin, Province of Yauli). Beitrage zur Tropischen Landwirtschaft und Veterinarmedizin 17(2): 173-188

On the distribution and population density of Anopheles atroparvus Van Thiel (Dipt., Culicidae) in Serbia and Macedonia, Yugoslavia. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 53(6): 83-86

On the distribution of Astragalus resupinatus Bieb. sp. rest in the territory of the Crimean-Novorossiik geobotanical region. Ukrains' kii Botanichnii Zhurnal 37(6): 27-29

On the distribution of Inonotus obliquus in the GDR. Gleditschia 1981; 8: 183-191

On the distribution of Ixodina (Vander Hammen, 1968) in Paraguay. Revista Paraguaya de Microbiologia 17(1): 49-52

On the distribution of Mediterranean grass-ephemeral Psilurus incurvus in Crimea. Ukrains' kii Botanichnii Zhurnal 37(4): 76-78

On the distribution of Philaenus spumarius (Linne) imagoes on fruit-trees and the undergrowth (Homoptera). Folia Entomologica Hungarica 32(2): 231-233

On the distribution of meiofauna in the Baltic Sea. Internationale Revue der Gesamten Hydrobiologie, 671: 97-111

On the distribution of mermithids according to the principal types of habitats. Problemy pochvennoi zoologii: 257-258

On the distribution of meteorological factors in cool summer damage in Hokkaido. Research Bulletin of the Hokkaido National Agricultural Experiment Station (127): 1-9

On the distribution of radium-226, thorium-232 and potassium-40 in chernozem and other soils from north Bulgaria. Pochvoznanie i Agrokhimiya 15(6): 14-19

On the distribution of the hawk moths Hyles euphorbiae L. and H. robertsi Btlr. (Lepidoptera, Sphingidae) in Asia. Entomologicheskoe Obozrenie 59(2): 346-349

On the distribution of tree growth stresses. Part 4: the general case allowing longitudinal and circumferential variation of growth stresses. Wood Science and Technology 15(3): 201-209

On the diurnal fluctuation in Schistosoma haematobium egg output. Tropical Medicine, 224: 237-244

On the diurnal fluctuations of lipids and cholesterol in rat liver under experimental conditions. Dokladi na B"lgarskata Akademiya na Naukite 34(1): 123-126

On the durability of friction clutch couples. Traktory i Sel' khozmashiny (11): 10-11

On the duration of the period from cereal harvest to the end of the vegetative growth period under conditions of intensive agricultural systems. Sbornik Vysoke Skoly Zemedelske v Praze, Fakulta Agronomicka, A 31: 135-146

On the dynamics of Lithocolletis species mining the lower leaf surface in untreated apple orchards. Mitteilungen der Schweizerischen Entomologischen Gesellschaft 54(1/2): 79-85

On the ear density of wheat. II. Scientific Reports of the Miyagi Agricultural College (25): 7-10

On the eco-toxicological effects of herbicides and plant protection systems on soil microorganisms as part of the soil biocenosis. Berichte uber Landwirtschaft 58(2): 273-281

On the ecogenetics of Stellaria media (L.) Vill. and Stellaria media pallida (Dum.) Pire from abandoned arable field. Oecologia 46(3): 354-359

On the ecology of Amphipsylla rossica Wagn., 1912 (Ceratophyllidae, Siphonaptera). Vestnik Zoologii (2): 48-53

On the ecology of Nematus melanaspis Hartig (Hymenoptera, Tenthredinidae) in the western Poles'e of the Ukrainian SSR. Vestnik Zoologii (3): 79-81

On the ecology of Plagiorchis elegans (Rudolphi, 1802) in northern Kulunda. Trudy Biologicheskogo Instituta Sibirskogo Otdeleniya Akademii Nauk Ekologiya i morfologiya gel' mintov zapadnoi Sibiri 38: 131-138

On the ecology of Wilhelmia mediterranea in the steppe zone of the Ukrainian SSR. Ekologiya, USSR (4): 91-93

On the ecology of horse-flies (Diptera, Tabanidae) of the suburban zone of Leningrad. Entomologicheskoe Obozrenie 59(4): 783-787

On the ecology of the economic endemic Pterocarpus santalinus Linn. F. of Andhra Pradesh, India. International Tree Crops Journal 1(2/3): 143-146

On the ecology of the ixodid tick Haemaphysalis japonica in the Maritime Territory. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 60(1): 61-66

On the economic assessment of damage caused by major cereal diseases. Nachrichtenblatt fur den Pflanzenschutz in der DDR 36(10): 198-201

On the economic consumption of water by winter wheat under optimum thermogradient conditions. Fiziologiya i Biokhimiya Kul' turnykh Rastenii 13(1): 65-61

On the economic evaluation of the Stabex system. Intereconomics 17(1): 7

On the effect of Bacillus thuringiensis var. israelensis on the larvae of the mosquito Culex pipiens molestus. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 55(5): 66-68

On the effect of a narrower droplet size spectrum in spraying. Landtechnik 35(5): 235-236

On the effect of attack by the peel tortricid on storage decay of apples in relation to microbiological control measures. Workshop sessions: ; 402

On the effect of microsporidiosis on hibernating pupae of noctuids. Eesti NSV Teaduste Akadeemia Toimetised Izvestiya Akademii Nauk Estonskoi SSR, Bioloogia 25(1): 13-19

On the effect of soil drought during the period from the end of flowering to ripening on grain filling and translocation in the wheat plant. Acta Phytophysiologia Sinica 8(1): 67-80

On the effect of temperature, soil type, soil compression and fertilization on root rot and the fungus spectrum of maize. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 87(5/6): 298-316

On the effect of the food-plants on the development and reproduction of the Indian stick insect, Carausius morosus Br. (Phasmatodea). Beitrage zur Tropischen Landwirtschaft und Veterinarmedizin 17(4): 409-416

On the effect of the infection of larvae of the flies Calliphora vicina R.-D. (Diptera, Calliphoridae) by the parasite Alysia manducator Panz. (Hymenoptera, Braconidae). Trudy Vsesoyuznogo Entomologicheskogo Obshchestva 63: 168-170

On the effectiveness of trace element fertilization. Agrohemija (1/2): 31-34

On the effects of shelterbelts on agriculture. Uber der Wirkungen von Windschutzanlagen auf die Landwirtschaft: 80; 107

On the efficiency of induced resistance under practical growing conditions I. Powdery mildew on grapevine, cucumber and wheat. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 89(4): 177-184

On the encapsulation of Maupasina weissi (Nematoda, Subuluroidea) in Locusta migratoria (Insecta, Orthoptera), an experimental intermediate host. Annales de Parasitologie Humaine et Comparee 56(2): 179-181

On the encyrtid parasites (Hymenoptera: Chalcidoidea) associated with psyllids (Hemiptera: Psylloidea) in southern Africa. Journal of the Entomological Society of Southern Africa, 442: 199-244

On the encystment of Leptomonas sp. (Kinetoplastida: Trypanosomatidae), a parasite of the silkworm, Bombyx mori Linnaeus. Journal of Protozoology 27(4): 372-374

On the eosinophils, IgE and ELISA values in human schistosomiasis. Journal of the Egyptian Society of Parasitology 10(1): 19-25

On the epidemiological meaning of phialospores in Phoma tracheiphila (Petri) Kanc. & Ghic. Proceedings of the Fifth Congress of the Mediterranean Phytopathological Union, Patras, Greece, 21-27 September 1980: ; 72-73

On the epidemiology of apple scab (Venturia inaequalis), illustrated by the situation in the Havelland fruit growing area between 1977 and 1979. Nachrichtenblatt fur den Pflanzenschutz in der DDR 35(4): 69-71

On the epidemiology of candidoses of the pharynx and oral cavity. Mykosen 24(4): 197-198, 200-202

On the epidemiology of multilocular and unilocular hydatidosis. Voprosy Prirodnoi Ochagovosti Boleznei (10): 129-132

On the epizootiology of Trichinella spiralis. Trichinellosis Proceedings of the 5th International Conference on trichinellosis, 1-5 September 1980, Noordwijk aan Zee, The Netherlands: 373-376

On the essential amino acid intake of the Japanese people. 13. Relationship between protein intake and essential amino acid intake. Japanese Journal of Nutrition 36(6): 261-265

On the estimation of heating degree days for several base temperatures in Korea. Journal of Gyeongsang National University, Natural Sciences 18: 175-178

On the estimation of population size from allele frequency changes. Genetics 95(4): 1055-1057

On the estimation of potential evaporation and evapotranspiration in central Mexico. Colloquim Geographicum 13: 161-190

On the estimation of stand density. Allgemeine Forstzeitung 91(6): 155-157

On the ethology of aphids and aphidophagous insects. Zashchita Rastenii (4): 38-39

On the etiology and pathogenesis of infantile seborrhoeic dermatitis. Mykosen 24(4): 209-215

On the etiology of the muscle wasting disease in Procambarus clarkii in Kenya. Freshwater crayfish 4: 363-372

On the etiology of the occurrence of callose in stolbur diseased potato tubers. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 88(10): 584-587

On the evaluation of target and limiting values for the most important performance figures in intensive pig production by means of electronic data processing. Deutsche Tierarztliche Wochenschrift 89(4): 145-146, 148-151

On the evaluation of work methods in forestry from the viewpoint of work science. Wissenschaftliche Zeitschrift der Technischen Universitat Dresden 28(5): 1325-1327

On the evolution of behaviour in carabid beetles. Report of a symposium, held at the fieldstation Rees-Grietherbusch of the Zoological Institute of the University of Cologne, September 10-13, 1978. On the evolution of behaviour in carabid beetles Report of a symposium, held at the fieldstation Rees Grietherbusch of the Zoological Institute of the University of Cologne, September 10-13, 1978: [6+] 222

On the evolution of fluctuating segregation distortion. Theoretical Population Biology 21(3): 301-317

On the evolution of rural society in Brittany since the Second World War. Sur l' evolution du monde rural en Bretagne depuis la Seconde Guerre Mondiale: 15

On the evolution of some rust fungi in Qinghai-Xizang Plateau. Proceedings of Symposium on Qinghai Xizang Tibet Plateau, May 25 June 1, 1980, Beijing, China: 143-144

On the evolutionary significance of Mendel's ratios. Theoretical Population Biology, 171: 1-15

On the existence of pheromone relations in ticks of the genus Ixodes. Zoologicheskii Zhurnal 59(5): 699-704

On the experimental substantiation of the treatment of scabies and infestation with lice with benzyl benzoate. Vestnik Dermatologii i Venerologiirecd 1982; (12): 28-31

On the extravascular pool of low-density lipoprotein in rat liver. Clinical Science 61(5): 611-613