+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Geography & Life Sciences: Chapter 2176

Chapter 2176 provides bibliographic information on scholary research in geography and in the life sciences.

Octadecanoid Precursors of Jasmonic Acid Activate the Synthesis of Wound-Inducible Proteinase Inhibitors. Plant Cell 4(2): 129-134

Octamania: the POU factors in murine development. Trends in Genetics 7(10): 323-329

Octamer transcription factors and the cell type-specificity of immunoglobulin gene expression. Faseb Journal 4(5): 1444-1449

Octave Genonceaux (1893-1980): revelations from a notebook. Belgique Apicole 55(1): 13-19

October 15: the day the bee arrived. Gleanings in Bee Culture 119(1): 18-21

Octomyomermis arecoensis n. sp. (Nematoda: Mermithidae), parasitizing midges (Diptera: Chironomidae) in Argentina, with some observations on its bionomics. Revue de Nematologie, 143: 375-379

Octopamine mobilization of lipids and carbohydrates in the house cricket, Acheta domesticus. Journal of insect physiology7(3): 193-199

Octopamine uptake and metabolism in the insect nervous system. Journal of Neurochemistry 54(2): 479-489

Octopaminergic action of the carbodiimide metabolite of diafenthiuron. Pesticide Biochemistry & Physiology 39(3): 261-269

Ocular Toxocara canis infection in a 30-year-old adult. Klinische Monatsblatter fur Augenheilkunde 200(5): 522-524

Ocular and systemic aspergillosis in a dog. Journal of the American Animal Hospital Association 27(4): 427-431

Ocular and systemic side effects following ivermectin treatment in onchocerciasis patients from Sierra Leone. Acta Leidensia 59(1-2): 207-210

Ocular atopy and mycotic keratitis. Annals of Ophthalmology 22(10): 369-372

Ocular complications following cobalt 60 radiotherapy of neoplasms in the canine head region. Journal of the American Animal Hospital Association 27(1): 51-55

Ocular complications observed in leprosy patients in Romania. Bmj 305(6847): 240-242

Ocular cysticercosis: a case report and literature review. Central African Journal of Medicine 37(9): 303-306

Ocular histoplasmosis with retinitis in a patient with acquired immune deficiency syndrome. Ophthalmology 98(9): 1356-1359

Ocular involvement in Leishmania donovani infection. Calcutta Medical Journal 87(1-2): 7-10

Ocular involvement in patients with onchocerciasis after repeated treatment with ivermectin. American Journal of Ophthalmology 110(1): 6-16

Ocular lesions in mice experimentally infected with Toxoplasma gondii. Giornale di Malattie Infettive e Parassitarie 41(4): 435-440

Ocular manifestations of AIDS. JAMA 266(21): 3019-3022

Ocular manifestations of feline herpesvirus infection. Veterinary Focus 1(3): 108-111

Ocular manifestations of fungal and parasitic diseases. Current Opinion in Ophthalmology 2(2): 212-219

Ocular mycoses. Perspectives in mycological research Volume II Prof G P Agarwal Festschrift: 311-320

Ocular penetration of thiabendazole. Archives of Ophthalmology 108(12): 1675-1675

Ocular safety of hydroxychloroquine. Annals of Ophthalmology 23(8): 292-296

Ocular surface disease associated with loss of conjunctival goblet cells in dogs. Journal of the American Animal Hospital Association 26(5): 458-466

Ocular toxicity of experimental intravitreal itraconazole. International Ophthalmology 15(1): 21-24

Ocular toxocariasis. Report of a case. Annales de Pediatrie 37(3): 185-188

Ocular toxoplasmosis in patients with acquired immunodeficiency syndrome. Medicina Clinica 94(11): 423-425

Ocular toxoplasmosis in the immunocompromised host. International Ophthalmology 13(6): 399-402

Ocular toxoplasmosis. Comparison of two biological methods for studying aqueous humour. Presse Medicale 20(34): 1655-1658

Ocular toxoplasmosis; common and rare symptoms and signs. International Ophthalmology 13(6): 391-397

Ocular uptake of fluconazole following oral administration. Archives of Ophthalmology 108(7): 1006-1008

Ocurrence of viral haemorrhagic disease of rabbits or serologically related agents among hares and wild rabbits in Lower Saxony, Germany. Zeitschrift fur Jagdwissenschaft 37(1): 49-54

Odd man out. Nitrogen ( 187): 10, 12-13

Odinia boletina (Zetterstedt) (Diptera: Odiniidae), a second Irish record and a British record of O. xanthocera Collin. Irish Naturalists' Journal 23(1): 26-27

Odonate larvae as an indicator of pesticide contamination. Applied Entomology & Zoology 26(3): 321-326

Odontoglossum ringspot virus coat protein: sequence and antigenic comparisons with other tobamoviruses. Archives of Virology 115(3-4): 239-249

Odontoglossums. American Orchid Society Bulletin 61(4): 326-333

Odor control from poultry manure composting plant using a soil filter. Applied engineering in agriculture 7(4): 439-449

Odor control of sugar factory wastewater. Creativity, commitment, cooperation: tools for advancement Hawaiian Sugar Technologists 47th annual conference reports, Honolulu, Hawaii, USA, 14-16 November 1988: F45-F50

Odor learning and foraging success in the parasitoid, Leptopilina heterotoma. Journal of Chemical Ecology 16(11): 3137-3150

Odor learning by Leptopilina boulardi, a specialist parasitoid (Hymenoptera: Eucoilidae). Journal of Insect Behavior, 46: 743-750

Odor plumes and how insects use them. Mittler, T E , F J Radovsky And V H Resh (Ed ) Annual Review Of Entomology, Vol 37 Ix+688p Annual Reviews Inc : Palo Alto, California, Usa Illus Maps 505-532

Odor-modulated upwind flight of the sphinx moth, Manduca sexta L. Journal of comparative physiology: A: Sensory neural and behavioral physiology6(4): 427-440

Odorous compounds from treated pig manure. Canadian Agricultural Engineering 33(1): 131-136

Odorous house ant. Extension Bulletin Cooperative Extension, College of Agriculture and Home Economics, Washington State University (EB 1550): 2 pp.

Odour acceptability of meat from various categories of pigs. Tehnologija Mesa 31(1): 7-10

Odour and ammonia emissions following the spreading of aerobically-treated pig slurry on grassland. Biological Wastes 34(2): 149-160

Odour and ammonia emissions following the spreading of anaerobically-digested pig slurry on grassland. Biological Wastes 34(3): 259-267

Odour and ammonia emissions from grassland and arable land. Odour and ammonia emissions from livestock farming Proceedings of a seminar, Silsoe, UK, 26-28 March l990: 170-176

Odour and ammonia emissions from livestock farming. Proceedings of a seminar, Silsoe, UK, 26-28 March l990. Odour and ammonia emissions from livestock farming Proceedings of a seminar, Silsoe, UK, 26-28 March l990: 222pp

Odour and ammonia emissions from manure storage. Odour and ammonia emissions from livestock farming Proceedings of a seminar, Silsoe, UK, 26-28 March l990: 59-66

Odour emission arising from application of livestock slurries on land: measurements following spreading using a micrometeorological technique and olfactometry. Journal of Agricultural Engineering Research 48(2): 101-110

Odour emissions from broiler chickens. Odour and ammonia emissions from livestock farming Proceedings of a seminer, Silsoe, UK, 26-28 March l990: 194-202

Odour emissions from pulp drying - factors and assessment. Zuckerindustrie 116(6): 532-535

Odour emissions from pulp drying under Netherlands conditions; reduction experiments and inflow limits. Zuckerindustrie 116(6): 536-537

Odour generation potential of wastewaters. Water Research Oxford 24(12): 1453-1458

Odour levels in swine manure undergoing the aerobic and electrolytic treatments: tests comparing the odour units and threshold odour number methods. Recent developments in animal waste utilization Proceedings of the consultation of the European Cooperative Research Network on Animal Waste Utilization, Bologna, Italy, 25-28 September l990: 60-63

Odour perception as related to kin recognition. Goodman, L J And R C Fisher (Ed ) The Behaviour And Physiology Of Bees; Colloquium Held Jointly By The Royal Entomological Society Of London And The International Bee Research Association, London, England, Uk, July 1990 Xiii+362p C A B International: Wallingford, England, Uk Illus 60-68

Odour plume shape and host finding by tsetse. Insect science and its application1(3): 377-384

Odour thresholds of some important aroma compounds in raspberries. Zeitschrift fur Lebensmittel Untersuchung und Forschung 191(2): 129-131

Odours and ammonia: another problem of the environmental impact of animal production. Informatore Agrario 48(18 (Supplement)): 25-31

Oedemerid blister beetle dermatosis. New Zealand Medical Journal 100(835): 697-697

Oedemerid blister beetle dermatosis: a review. Journal of the American Academy of Dermatology 22(5, Part 1): 815-819

Oedemeridae (Insecta: Coleoptera) of Saudi Arabia (Part 3). Fauna of Saudi Arabia ( 11): 36-39

Oesophageal and gastric motor activity in patients with bulimia nervosa. Gut 31(3): 259-265

Oesophageal candidiasis in AIDS. Clinical, endoscopic and histopathological studies in 19 cases. Revista de Investigacion Clinica 43(2): 124-127

Oesophageal candidiasis in a case of systemic lupus erythematosus. Rivista Italiana di Pediatria 16(5): 592-594

Oesophageal candidiasis in people with primary HIV infection. Aids 5(8): 1034-1034

Oesophageal candidosis in patients on high-dose inhaled steroids. Lancet British edition 339(8808): 1551-1552

Oesophageal fistulated cattle can give unreliable estimates of the proportion of legume in the diets of resident animals grazing tropical pastures. Grass & Forage Science 47(2): 128-132

Oesophageal hiatal hernia in two cats. Journal of Small Animal Practice 31(5): 259-263

Oesophageal manometry during eating in the investigation of patients with chest pain or dysphagia. Gut 30(9): 1179-1186

Oesophageal perforation in small animals. Veterinary Annual 31: 221-225

Oesophageal varices in a region of the Sudan endemic for Schistosoma mansoni. British Journal of Surgery 78(10): 1252-1253

Oesophagography and AIDS. Gut 32(3): 340-340

Oesophagoscopy and gastroscopy in the dog and cat. Technique and indications. Tierarztliche Praxis 13(1): 53-60

Oestradiol residues in chicken tissue. Influence of freezing and cooking on hormone levels in chicken. Fleischwirtschaft 72(1): 63-64

Oestrogen binding by and effect of oestrogen on trichomonads and bacteria. Journal of Medical Microbiology 32(4): 227-232

Oestrogen enhances prolactin levels in naloxone-treated female rats. Medical Science Research 19(17): 579-580

Oestrogen residues in imported frozen meat. Fleischwirtschaft 72(3): 296-297

Oestrogenic effects of plant foods in postmenopausal women. Bmj 301(6757): 905-906

Oestrogenicity of subterranean clover pastures and infertility in ewes. Temperate pastures: their production, use and management: 457-459

Oestrogens in jugular venous plasma of ewes during oestrous cycle and early pregnancy. Indian Journal of Animal Sciences 60(9): 1088-1089

Oestrophan in the treatment of infertility in cows. Medycyna Weterynaryjna 47(4): 174-176

Oestrosis: now's the time for treatment. Cultivar Paris ( 28, Supplement 284): 47

Oestrous and mating behaviour in sows as the ethological and physiological basis for piglet production. Tierarztliche Umschau 45(11): 781-785

Oestrous behaviour and annual pattern of peripheral progesterone in crossbred cows at two levels of nutrition. Indian Journal of Animal Reproduction 11(1): 31-34

Oestrous behaviour and luteal function in anoestrous red deer hinds treated with a GnRH analogue or oestradiol. Proceedings of the New Zealand Society of Animal Production 51: 55-61

Oestrous cycle diagnostics as basis for fertility promoting and fertility inhibiting measures in the bitch. Kleintierpraxis 35(11): 573-580

Oestrous synchronization and embryo transfer in cattle. Biotekhnol i vosproizvodstvo v zhivotnovod Tez dokl nauch prakt konf, Gorki, 27-28 iyunya, 1991: 17-18

Oestrus activity in Booroola Merino, New Zealand fine wool Merino and Poll Dorset ewes from October to February. Proceedings of the New Zealand Society of Animal Production 50: 469-470

Oestrus and conception rates in buffaloes under village conditions. Indian Journal of Animal Sciences 60(8): 1020-1021

Oestrus and ovulation induction in cows using Oestrophan and Surfagon. Zootekhniya ( 5): 71-73

Oestrus behaviour of Nili-Ravi buffaloes during peak breeding season. Pakistan Veterinary Journal 10(4): 191-196

Oestrus detection and reproductive performance of cattle in Sri Lanka. Studies on the reproductive efficiency of cattle using radioimmunoassay techniques Proceedings of the final research co ordination meeting, 5-9 September 1988, Vienna, organised by the joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture: 73-85

Oestrus detection in group-housed sows by analysis of data on visits to the boar. Applied Animal Behaviour Science 31(3-4): 183-193

Oestrus detection with a rapid milk progesterone test. Hayvanclk Arastrma Dergisi 1(1): 33-35

Oestrus determination with a progesterone-ELISA in the bitch - an addition to vaginal cytology. Tierarztliche Praxis 19(2): 197-199

Oestrus induction in ewes, yearling sheep, and goats during and outside the breeding season. Veterinarski Glasnik 44(7): 583-586

Oestrus induction in group-housed mice by bromocriptine treatment. National Academy Science Letters 12(2): 57-58

Oestrus ovis larva in the nasal cavity of a dog. Haryana Veterinarian 25(1 & 2): 37-38

Oestrus synchronization and fertility in buffalo heifers using carboprost tromethamine. Indian Journal of Animal Reproduction 12(2): 177-179

Oestrus synchronization by vaginal, vulvar and intramuscular administration of PGF2 alpha in buffaloes. Indian Journal of Animal Sciences 61(2): 183-184

Oestrus synchronization in Galloway cows and heifers to shorter the insemination and calving periods. Doklady Vsesoyuznoi Akademii Sel' skokhozyaistvennykh Nauk ( 3): 40-42

Oestrus synchronization in anoestrous dairy ewes by means of combined treatment with gestagen and PMSG, followed by insemination with frozen semen. Wiener Tierarztliche Monatsschrift 77(4): 131-134

Oestrus synchronization in cows. Przeglad Hodowlany 58(1): 19-21

Oestrus synchronization in non-descript Indian buffaloes with a new intravaginal progesterone pessary and PGF2 alpha. Buffalo Journal 7(1): 101-105

Oestrus synchronization in sheep with Remofan and Aniprost. Doklady Vsesoyuznoi Ordena Lenina i Ordena Trudovogo Krasnogo Znameni Akademii Sel' skokhozyaistvennykh Nauk imeni V I Lenina ( 2): 38-39

Of Kit and mouse and man. Current Biology 1(6): 356-358

Of coconuts and kings: the political economy of an export crop. Development and Change 23(4): 1-25

Of dialogue, debate, and development: the use of participatory rural appraisal methods to improve farmer-managed irrigation systems in Kenya. Design issues in farmer managed irrigation systems: 179-188

Of droughts and flooding rains-a conservationists view. Australian Journal of Soil and Water Conservation 4(3): 9-11

Of fin and fur: mutational analysis of vertebrate embryonic development. Genes & Development 6(1): 1-13

Of finance and development: neglected and unsettled questions. World Development Oxford 20(1): 133-142

Of mosquitos and coconuts. IDRC Reports 19(1): 17-19

Of revolutions and resistance: a response to philosophical criticisms of social scientific leisure research. Journal of Leisure Research 22(4): 309-316

Of spheres and cubes. SISSTA Sugar Journal 16(4): 32-33

Of woman caste: case studies from Masure, India. Dissertation Abstracts International A, Humanities and Social Sciences 51(9): p.3120

Off peak targeting. Leisure Management 11(5): 32-33

Off target pesticide losses resulting from the use of an air- assisted orchard sprayer. Tenth Symposium on Pesticide Formulations and Application Systems: 204-225

Off the treadmill: a way forward for farmers and the countryside. Off the treadmill: a way forward for farmers and the countryside: 131pp.

Off-farm employment and earnings of the Georgia farm operators. Research Report Georgia Agricultural Experiment Stations ( 68): 19pp.

Off-farm employment and temporary migration: a case study from Nepal. Working Paper University of Bielefeld, Faculty of Sociology, Sociology of Development Research Centre ( 145): 43pp. + app.

Off-farm employment in agribusiness: a case for child-care options. Agribusiness New York 7(1): 27-38

Off-farm labor decisions by Ontario swine producers. Canadian Journal of Agricultural Economics 40(2): 235-251

Off-farm labour decisions by Ontario swine producers. Working Paper Department of Agricultural Economics and Business, University of Guelph ( WP91/15): 22pp.

Off-flavors of whey protein concentrates: a literature review. International Dairy Journal 1(1): 1-11

Off-gases for ammonia production. Fertilizer Latin America International Conference held Caracas, Venezuela, April 9-12, 1989 Additional Papers: 389-402

Off-host physiological ecology of ixodid ticks. Annual Review of Entomology 36: 659-681

Off-line and on-line preconcentration techniques for the determination of phenylureas in freshwaters. International Journal of Environmental Analytical Chemistry 42(1-4): 15-33

Off-road mobility of cross country vehicles. Proceedings, 5th European Conference of the International Society for Terrain Vehicle Systems, held in Budapest, Hungary, 4-6 September 1991: 10 pp.

Off-road vehicles for timber extraction. Lesnaya Promyshlennost' ( 12): 13

Off-season activity of soybean leaf miner, Aproaerema modicella (Deventer) on bawachi, Psoralea corylifolia Linn. Legume Research 12(2): 77-80

Off-target glyphosate deposits from aerial silvicultural applications under various meteorological conditions. Pesticide science4(1): 53-59

Off-target glyphosate from aerial silvicultural applications, and buffer zones required around sensitive areas. Pesticide science4(1): 1-8

Offal from farmed fish as a basis for fur animal feed. Norsk Pelsdyrblad 66(5): 11-13

Offals from slaughtered goats as a source of infection of Sarcocystis capracanis for dogs. Indian Journal of Animal Sciences 60(11): 1315

Offbeat Papaveraceae. Plantsman 13(2): 65-74

Official Swiss variety list for potatoes 1992. Revue Suisse d' Agriculture 23(6, supplement): I - VI

Official approval of portable milk meter in a B-type recording system, special problems and experiences. Performance recording of animals: state of the art 1990: 30-31

Official cereal variety list 1991. Revue Suisse d' Agriculture 23(2): 77-84

Official collection of analytical techniques under Section 35 of the Law on Foods and Items of Utility. Techniques for sampling and analysis of foods, tobacco products, cosmetics and items of utility. Vol. I, General: Foods, Parts 1-5. 22nd update, to December 1989. Amtliche Sammlung von Untersuchungsverfahren nach Paragraph 35 LMBG Verfahren zur Probenahme und Untersuchung von Lebensmitteln, Tabakerzeugnissen, kosmetischen Mitteln und Bedarfsgegenstanden Band I: Allegemeiner Teil, Lebensmittel, Teil 1 bis 5-22 Lieferung Stand Dezember 1989: 114 pp.

Official collection of analytical techniques under section 35 of the Law on Foods and Items of Utility. Techniques for sampling and analysis of foods, tobacco products, cosmetics and items of utility. Vol. I, General: Foods, Parts 1-5. 23rd update, to June 1990. Amtliche Sammlung von Untersuchungsverfahren nach Paragraph 35 LMBG Verfahren zur Probenahme und Untersuchung von Lebensmitteln, Tabakerzeugnissen, kosmetischen Mitteln und Bedarfsgegenstanden Band I: Allgemeiner Teil, Lebensmittel, Teil 1 bis 5-23 Lieferung Stand Juni 1990: 144 pp.

Official methods of Analysis of the AOAC. Volume 2. Official methods of Analysis of the AOAC Volume 2 (Ed. 15): xvii + 1298 pp.

Official methods of analysis of AOAC International, 15th edition, Volume 1. Association of Official Analytical Chemists

Official prices and equilibrium prices of food: the case of maize and millet in Lome. Africa Development 14(4): 83-93

Official register of pesticides and plant protection equipment of the Federal Institute for Plant Protection, Vienna. Situation on 31st October 1990. Pflanzenschutz Wien (Sondernummer 1): 78 pp.

Official testing of vegetable varieties: new developments. The European Commission is preparing new European variety protection legislation. Deutscher Gartenbau 44(8): 484-485

Officiating in sport: an investment in fair play. Officiating in sport: an investment in fair play: 16pp.

Officinal plants used in phytotherapy, from the Marganai area (south-western Sardinia). Fitoterapia 62(6): 524-531

Offshore fish-farming platforms - development, design, construction and operation: the SEACON and SULAN concepts. Engineering for offshore fish farming Proceedings of a conference organised by the Institution of Civil Engineers, Glasgow, UK, 17-18 October 1990: 153-169

Offspring fitness and fecundity of an Indian major carp, Labeo rohita (Ham.), in relation to egg size. Aquaculture, 972-3: 269-279

Offspring sex ratios of Bracon phylacteophagus as influenced by host size and maternal age. New Zealand Journal of Forestry Science, 203: 290-294

Ogura cytoplasmic male sterility and triazine tolerant Brassica napus cv. Westar produced by protoplast fusion. Plant Science Limerick 75(1): 63-72

Oh, no! Not fleas again!. Veterinary Focus 1(1): 19...28

Ohio apple production: national market perspectives. Research Bulletin Ohio Agricultural Research and Development Center ( 1188): 20pp.

Oidium nyctaginacearum sp. nov. from Coimbatore. Indian Phytopathology 43(2): 217-218

Oidium tirumalensis sp. nov. from Andhra Pradesh. Acta Botanica Indica 19(1): 126-127

Oil - how pure is it? Transport and storage problems. Workshop Proceedings of the Palm Oil Research Institute of Malaysia ( 18): 66-69

Oil and gas activity and Louisiana wetland loss. Journal of Environmental Management 31(3): 289-297

Oil and gas leasing on Forest Service lands. Natural Resources and Environment 5(3): 23-25, 60-63

Oil and oleoresin from Indian spices. Proceedings of the 11th international congress of essential oils, fragrances and flavours New Delhi, India, 12-16 November, 1989 Vol 4 Chemistry analysis and structure: 189-195

Oil characteristics of Thevitia peruviana (yellow oleander) and Plumeria alba (white frangipani). Rivista Italiana delle Sostanza Grasse 67(12): 635-637

Oil content and fatty acid composition of some promising genotypes of gobhi sarson (Brassica napus). Journal of Oilseeds Research 7(1): 114-116

Oil content and fibre quality traits in some cultivars of Gossypium arboreum. Annals of Agricultural Research 12(1): 95-97

Oil content of thumba and its fatty acid composition. Journal of the Oil Technologists' Association of India 21(4): 87-88

Oil entry into forest soils from the use of forestry machines. Forsttechnische Informationen 42(11): 78-80

Oil leakage at hydraulic couplings on tractors. KTBL Arbeitspapier ( 152): 36 pp.

Oil palm (Elaeis guineensis Jacq.) plantations in Ivory Coast obtained through in vitro culture. First results. Oleagineux Paris 45(1): 1-11

Oil palm and coconut pest control by root absorption. Oleagineux Paris 47(4): 191-199

Oil palm blast. Oleagineux Paris 44(1): 9-13

Oil palm bud rot. Oleagineux Paris 44(2): 87-92

Oil palm planting density: results from trials in Sabah and the possible options. Planter 67(787): 483-506

Oil palm pollinating insects and fruitset rates in West Africa. Oleagineux Paris 46(2): 43-51

Oil palm vascular wilt. Oleagineux Paris 44(7): 341-349

Oil palm, Elaeis guineensis Jacq. Analytical Bibliography. Volume 3. Economische Documentatie Koninklijk Museum voor Midden Afrika, Tervuren 7: 166 pp.

Oil palm, Elaeis guineensis Jacq. Analytical bibliography. Volume 2. Economische Documentatie Koninklijk Museum voor Midden Afrika Tervuren 6: 164 pp.

Oil palms in the unusual environment of the Zimbabwe lowveld. Planter 67(788): 531-542

Oil radish in mixture with oats. Kormovye Kul' tury (1): 24-26

Oil storage proteins in the Cruciferae and other oilseeds. Cruciferae Newsletter (14-15): 116-117

Oil supplementation of algal diets for Sydney rock oyster Saccostrea commercialis larvae. Proceedings of the Nutrition Society of Australia 14: 149

Oil synthesis of seeds of the tung tree (Aleurites fordii) and its differences among varieties. Forest Research 1(2): 140-147

Oil yield and quality of lemongrass as influenced by growth regulator under different planting methods. International Journal of Tropical Agriculture 8(1): 27-28

Oil-distortions, agriculture and poverty: implications of the boom and its aftermath for food security. African development perspectives yearbook 1989: Vol I: Human dimensions of adjustment: 497-524

Oil-formulated pesticide droplet size distribution in chemigation. Paper American Society of Agricultural Engineers ( 91-1056): 13pp

Oil-producing flowers and oil-collecting bees. Part 2. Lysimachia and Macropis. Olblumen und olsammelnde Bienen Zweite Folge Lysimachia und Macropis: 168 pp.

Oilcrops of the world: their breeding and utilization. Oilcrops of the world: their breeding and utilization: xviii + 553 pp.

Oiling the wheels of industry. Horizons ( 1): 8-12

Oils and fats international directory 1991. Oils and fats international directory 1991: 228 pp.

Oils as dust suppressants in grain handling. An interpretive review. Paper American Society of Agricultural Engineers ( 90-6612): 41 pp

Oilseed flax. Sowing rates, N rates and growth regulation. Gron Viden ( 49): 4 pp.

Oilseed rape cultivar trials carried out in Calabria in 1989-90. Informatore Agrario 46(32, Supplemento): 20-23

Oilseed rape diseases. HGCA Oilseeds Research Review ( OS4): 131 pp.

Oilseed rape in Austria - pest problems. Bulletin SROP 14(6): 14-20

Oilseed rape in Basilicata. Three years of research in the lower Ofanto valley. Informatore Agrario 46(32, Supplemento): 17-19

Oilseed research report 1989/90. PAC Working Paper Pakhribas Agricultural Centre ( 25): 27 pp.

Oilseeds. Biotechnology and Development Monitor ( 3): 6-8

Oilseeds and the crisis in the balance of payments of India. Agricultural Situation in India 46(8): 575-579

Oilseeds extraction and meal processing. Proceedings of the world congress on vegetable protein utilization in human foods and animal feedstuffs, Singapore, October 1988: 47-51

Oilseeds in India - perspectives for 2001 A.D. Oilseeds in India perspectives for 2001 AD: xiv + 346pp.

Oilseeds production - constraints, technology and future needs in Maharashtra. Agricultural Situation in India 46(6): 401-407

Oilseeds. Part 1. Specification for soya beans. British Standard (BS 7073: Part 1: 1989): 3 pp.

Oilseeds: there is room on the market for everyone. DLG Mitteilungen 105(20): 28-31

Oily wastes application in ceramic materials manufacturing. Water Science & Technology 24(12): 165-176

Okadaic acid as a probe to analyse the cell cycle progression in plant cells. Botanica Acta 105(1): 63-69

Oklahoma agricultural cooperatives financial performance and industry comparisons. Current Farm Economics 65(1): 3-13

Oklahoma farm bankruptcies. Current Farm Economics 64(1): 44-56

Oklahoma farm lease agreements: 1989. Current Farm Economics 63(4): 14-29

Oklahoma pecan export promotion program. Bulletin Agricultural Experiment Station, Oklahoma State University ( 802): 29pp.

Oklahoma's retail nursery/garden center industry: marketing practices and sales strategies. Bulletin Agricultural Experiment Station, Oklahoma State University ( 798): 32pp.

Oklahoma's value-added agricultural export industry: an analysis of export market activities. Bulletin Agricultural Experiment Station, Oklahoma State University ( B-792): 48pp.

Oklahoma's wholesale nursery industry: production practices and trade flows. Bulletin Agricultural Experiment Station, Oklahoma State University ( B-794): 28pp.

Okra and eggplant collecting in India. IBPGR Newsletter for Asia and the Pacific ( 5): 8-9

Olaquindox. WHO Food Additives Series ( 27): 175-210

Olaquindox triturate therapy for gastroenteritis and bronchopneumonia in pigs. Veterinariya Moskva (8): 56-58

Old Europe Cheese. First prize for a French cheesemaker in the United States. Process Rennes ( 1049): 19-22

Old age and social security in Taiwan: a study in policy and planning. Dissertation Abstracts International A, Humanities and Social Sciences 51(3): p.1020

Old age in rural Kenya: gender, the life course and social change. Dissertation Abstracts International A, Humanities and Social Sciences 50(8): 2548-2549

Old and new persimmon varieties. Vita in Campagna 7(4): 38-40

Old buildings never die. Leisure Management 10(12): 31-33

Old cultivars of fruit trees and disease resistance: behaviour of FGR apple and plum cultivars recommended to nursery growers. Mededelingen van de Faculteit Landbouwwetenschappen, Rijksuniversiteit Gent 55(3a): 851-858

Old forest insects noted from some Berkshire parklands. British Journal of Entomology and Natural History 3(3): 97-101

Old master, young master: retirement on Finnish farms. ASA Monographs Association of Social Anthropologists of the Commonwealth ( 28): 156-166

Old paradigms revisited and new directions. Canadian Journal of Agricultural Economics 39(4 (I)): 689-698

Old people's lodgings in rural areas. Wies Wspoczesna 34(1-3): 54-64

Old taste, new method. Dairy Foods 92(6): 39-41

Old water, new rice: field notes on agrarian change and Vietnam's doi moi. Rural Sociologist 10(4): 2-13

Old ways, new sites: power and privilege at a Nepalese women's development project. Contributions to Nepalese Studies 17(1): 25-55

Old wine in new bottles: agricultural protectionism, in the EC. Intereconomics 26(2): 58-63

Old world bluestem seedings in western Oklahoma. Rangelands 14(1): 41-44

Old world bluestem. Planting, stand establishment, and early stand production management (with considerations for other grasses). Old world bluestem Planting, stand establishment, and early stand production management with considerations for other grasses: 41 pp.

Old-growth conservation within British upland conifer plantations. Forestry: The journal of the Institute of Chartered Foresters5(2): 127-144

Old-growth logging myths: the ecological impact of the US Forest Service's management policies. Ecologist 20(4): 141-146

Older adults with developmental disabilities/mental retardation: a research agenda for an emerging sub-population. Annual in Therapeutic Recreation 1: 48-55

Older adults: the role of physical activity in aging. Recreation Canada 50(1): 8-10, 12-15

Older individuals with mental retardation and the effect of a physical activity intervention on selected social psychological variables. Therapeutic Recreation Journal 26(1): 38-47

Oldies but goodies 1991. Hedera colchica cv. My Heart. Ivy Journal 17(1): 26-33

Oldies but goodies: Hedera helix cv. Maple Queen. Ivy Journal 16(2): 21-27

Oleander: is it a weed?. Plant Protection News ( 19): 6

Olearia X matthewsii 'Highland Mist' - a new interspecific and cultivar name. Horticulture in New Zealand 2(2): 13-14

Oleic acid (18:1) in plasma, liver and brain myelin lipid of piglets fed from birth with formulas differing in 18:1 content. Journal of Nutrition 122(7): 1521-1528

Oleochemicals from palm oil and palm kernel oil. Elaeis 1(1): 31-51

Oleosin KD 18 on the surface of oil bodies in maize. Genomic and cDNA sequences and the deduced protein structure. Journal of Biological Chemistry 265(4): 2238-2243

Oleosin isoforms of high and low molecular weights are present in the oil bodies of diverse seed species. Plant Physiology 94(3): 1282-1289

Olestra - a manufacturer's viewpoint. International symposium on new aspects of dietary lipids Benefits, hazards, and use 17-20 Sep 1989: 35-45

Olfacto-gustatory repellency of some essential oils to the Indian honey bee, Apis cerana indica Fabr. Indian Bee Journal 51(1): 5-8

Olfacto-gustatory response of Apis florea F. to some halogen substituted ketones. Indian Journal of Animal Research, 222: 55-59

Olfacto-gustatory response of Apis florea F. to some repellent ketones. Zoologische Jahrbucher, Abteilung fur Allgemeine Zoologie und Physiologie der Tiere 93(1): 105-111

Olfactometric evaluation of the response of Apis florea F. to some repellent ketones. Zoologische Jahrbucher, Abteilung fur Allgemeine Zoologie und Physiologie der Tiere 93(1): 97-104

Olfactory and vomeronasal chemoreception and the discrimination of oestrous and non-oestrous ewe urine odours by the ram. Applied Animal Behaviour Science 27(4): 325-335

Olfactory conditioning during the recruitment process in a leaf-cutting ant. Oecologia 83(2): 261-262

Olfactory processing pathways of the insect brain. Zoological Science (Tokyo) 9(2): 241-264

Olfactory response of Apis florea F. to some phenolic ketones. Comparative Physiology and Ecology 13(2): 64-68

Olfactory response of eastern spruce budworm larvae to red spruce needles exposed to acid rain and elevated levels of ozone. Journal of Chemical Ecology 16(12): 3255-3261

Olfactory responses of adult Amblyomma hebraeum and A. variegatum (Acari: Ixodidae) to attractant chemicals in laboratory tests. Experimental & Applied Acarology 13(4): 295-301

Olfactory responses of tsetse flies to phenols from buffalo urine. Physiological Entomology 16(4): 401-410

Olfactory responses to the sex pheromone component and its behavioural inhibitor in the male cigarette beetle, Lasioderma serricorne. Journal of insect physiology 38(9): 705-709

Olibrus aeneus Fab. (Col., Phalacridae), a species associated with Tripleurospermum perforatum (Merat) Wagenitz and other Anthemidae (Asteraceae) and its potential for biological control. Journal of Applied Entomology 111(5): 499-505

Oligarchic forests of economic plants in amazonia: utilization and conservation of an important tropical resource. Conservation Biology 3(4): 341-349

Oligo- and macrocyclic diterpenes in Thymelaeaceae and Euphorbiaceae occurring and utilized in Yunnan (southwest China). 1. Daphnane type diterpene esters from Daphne feddei. Phytotherapy Research 5(4): 163-168

Oligo- and polysaccharides from milk sugar as a food ingredient. Food Ingredients Europe, conference proceedings 1990: 123-124

Oligoadenylates and oligoadenylate synthetase of potato plants in defensive responses against virus pathogens. Doklady, Botanical Sciences 313-315: 45-47

Oligodeoxynucleotide probes for Campylobacter fetus and Campylobacter hyointestinalis based on 16S rRNA sequences. Journal of Clinical Microbiology 29(9): 1812-1817

Oligodeoxynucleotides: antisense inhibitors of gene expression. Oligodeoxynucleotides: antisense inhibitors of gene expression: xii + 255 pp.

Oligodeoxyribonucleotide ligation to single-stranded cDNAs: a new tool for cloning 5' ends of mRNAs and for constructing cDNA libraries by in vitro amplification. Nucleic Acids Research 19(19): 5227-5232

Oligoesterified woods based on anhydride and epoxide. VII. Dynamic mechanical properties of oligoesterified woods. Mokuzai Gakkaishi = Journal of the Japan Wood Research Society 36(1): 49-56

Oligohydramnios receding under treatment and recurring during Plasmodium falciparum malaria. Presse Medicale 19(44): 2036

Oligomeric forms of plant acetolactate synthase depend on flavin adenine dinucleotide. Plant Physiology 93(3): 1027-1031

Oligomerization of spicules in Oxyurata and its importance in taxonomy, demonstrated in Gryllonema bispiculata. Helminths of insects: 7-12

Oligonucleotide DNA-probe for detecting linear mitochondrial plasmids. Maize Genetics Cooperation News Letter ( 65): 64-65

Oligonucleotide and amplification fingerprinting of wild species and cultivars of banana (Musa spp.). Bio/Technology 10(9): 1030-1035

Oligonucleotide capture during end joining in mammalian cells. Nucleic Acids Research 19(25): 7201-7205

Oligonucleotide fingerprint analysis of a wild strain & its attenuated variant of Japanese encephalitis virus. Indian Journal of Medical Research Section A, Infectious Diseases 91(March): 159-161

Oligonucleotide fingerprinting to individualize ungulates. Applied and Theoretical Electrophoresis 2(6): 193-200

Oligonucleotide Probes That Hybridize with rRNA as a Tool To Study Frankia Strains in Root Nodules. Applied and Environmental Microbiology 56(5): 1342-1346

Oligopoly and the resort cycle in the Bahamas. Annals of Tourism Research 17(4): 513-527

Oligosaccharide levels in immature and mature seeds from several varieties of pigeon peas (Cajanus cajan). Alimentos e Nutricao 3(2): 75-84

Oligosaccharide levels in pigeonpea and pigeonpea tempe. ASEAN Food Journal 5(2): 79-81

Oligosaccharide signaling in plants. Journal of Biological Chemistry 266(5): 3140-3145

Oligosaccharides. Methods in Plant Biochemistry, Vol 2: Carbohydrates: 189-218

Oligosaccharides that induce proteinase inhibitor activity in tomato plants cause depolarization of tomato leaf cells. Plant Cell & Environment 13(6): 569-574

Oligosaccharins from xyloglucan and cellulose: modulators of the action of auxin and H+ on plant growth. Symposia of the Society for Experimental Biology 44: 285-298

Oligostilbenes from Carex kobomugi. Phytochemistry 0(2): 649-652

Oligotrophic Sphagnum Scots pine forests in northwestern European USSR. Botanicheskii Zhurnal 72(11): 1523-1532

Olive cultivars in Catalonia (Spain). Acta Horticulturae ( 286): 129-131

Olive cultivars investigations. Preliminary results. Acta Horticulturae ( 286): 65-67

Olive cultivation in Canino: proposals for improving production. Informatore Agrario 46(29): 53-58

Olive flower and fruit population dynamics. Acta Horticulturae ( 286): 141-153

Olive mill waste: an environmental and economic problem to be solved. Medit 3(2): 56-60

Olive oil and vegetable trade with Latin America: a commercial experience. Revista de Estudios Agro Sociales ( 152): 137-143

Olive oil in the Mediterranean experience. Naringsforskning 34(2): 62-65

Olive oil instead of butter increases net cholesterol excretion from the small bowel. European Journal of Clinical Nutrition 46(2): 111-115

Olive oil, corn oil, and n-3 fatty acids differently affect lipids, lipoproteins, platelets, and superoxide formation in type II hypercholesterolemia. American Journal of Clinical Nutrition 56(1): 113-122

Olive pest management guidelines. UCPMG Publication ( 8 (November)): 18

Olive pollen storage and in vitro germination. Acta Horticulturae ( 286): 207-210

Olive susceptibility to different photosynthetic herbicides. Proceedings of the 4th EWRS symposium on weed problems in Mediterranean climates Vol 2 Problems of weed control in fruit, horticultural crops and rice: 207-212

Olive tree girdling: optimum timing and widths. Olivae ( 32): 38-41

Olives and the olive fly. Agriculture International 43(6): 164-165

Oltipraz-induced decrease in the activity of cytosolic glutathione S-transferase in Schistosoma mansoni. International Journal for Parasitology, 218: 919-925

Olympic Games sponsors, on your marks!. Expansion Paris ( 403): 110-123

Olympism and nationalism: some preliminary consideration. International Review for the Sociology of Sport 27(2): 119-137

Olyra davidseana (Poaceae: Bambusoideae: Olyreae), a new species from Brazil. Systematic Botany 17(1): 25-28

Omasal ciliated protozoa in cattle, bison, and sheep. Applied and Environmental Microbiology 56(2): 409-412

Omega-3 fatty acid supplementation in noninsulin-dependent diabetes. Dicp 24(3): 258-260

Omega-3 fatty acids in health and disease and in growth and development. American Journal of Clinical Nutrition 54(3): 438-463

Omentoplasty or tube drainage for the management of the residual cavity following the removal of an hepatic hydatid cyst. Hepato-Gastroenterology 37 Suppl 2: 55-57

Omeprazole: a potent antiulcer drug. Compendium on Continuing Education for the Practicing Veterinarian 13(10): 1578-1582

Omission of lime reduces mouse-ear symptoms in container-grown pecan trees. HortScience 26(4): 383-386

Omitting the dry period between lactations does not reduce subsequent milk production in goats. Journal of Dairy Research 58(1): 13-19

Ommatobrephus piscatori sp. nov. from the intestine of Tropidonotus piscator in India. Indian Journal of Helminthology 1990; 41(2): 155-157

Omoconazole 1% cream in the treatment of superficial mycoses with single daily application. Current Therapeutic Research 51(3): 396-401

On 'Daichi', the new variety of peanut (Arachis hypogaea L.). Bulletin of the Chiba Prefectural Agricultural Experiment Station ( 31): 107-121

On 'Hunger and Public Action': a review article on the book by Jean Dreze and Amartya Sen. World Bank Research Observer 7(1): 1-16

On 40 cases of dengue (serotype 3) seen in a military camp during the epidemic in New Caledonia (1989). The importance of vector control. Medecine Tropicale 50(4): 423-428

On Anchitrema sanguineum (Sonsino, 1894); a trematode parasite from the intestine of the climbing rat (Rattus rattus). Assiut Veterinary Medical Journal 25(50): 73-79

On Bdellasimilis barwicki (Platyhelminthes: Tricladida) and its phyletic position. Invertebrate Taxonomy, 41: 149-158

On Bombus (Megabombus) reinigiellus. Boletin de la Asociacion Espanola de Entomologia 12: 281-289

On China's agricultural machinery market. Agricultural engineering and rural development Proceedings of a conference held in Beijing, China on 12-14 October l992 VolI: I-149-152

On Fiorinia japonica (Kuwana), a new scale insect introduced to France, and a description of the second instar male larva (Hom. Coccoidea Diaspididae). Bulletin de la Societe Entomologique de France 94(7-8): 205-211

On Heliographa paulistana sp. nov. (Diptera, Muscidae, Coenosiinae). Revista Brasileira de Entomologia 35(2): 283-285

On Leucaena. I. Review. World Review of Animal Production 25(2): 9-15

On Loxostege sticticalis reproduction. Zashchita Rastenii Moskva ( 5): 29-31

On Paraaspidogasterinae sub. f. nov. Pseudoaspidogaster betwai gen. nov., sp. nov., (Trematoda: Aspidogasteridae Poche, 1907) from a fish Tor tor (Ham). Indian Journal of Helminthology 42(1): 17-20

On Pieris (Artogeia) marginalis macdunnoughii Remington (Pieridae). Part II. Journal of Research on the Lepidoptera 1991; 29(1-2): 85-91

On Podocotyle scorpaenae, Poracanthium furcatum and Derogenes latus, three poorly known digenean parasites of western Mediterranean teleosts. Systematic Parasitology, 201: 29-46

On Reunion Island crossbred goats provide a traditional product. Chevre ( 189): 46-49

On Senga pathankotensis sp. nov. and S. lucknowensis Johri, 1956 (Cestoda: Ptychobothridae) infecting freshwater fishes of Punjab, India. Research Bulletin of the Panjab University Science, 401-2: 35-37

On a case of Norwegian scabies: scabies and the state of immunity. Bulletin de la Societe Francaise de Parasitologie 8(1): 173-176

On a collection of Culicinae (Diptera: Culicidae) from Brazil. Mosquito Systematics, 241: 16-22

On a new acanthocephala Tenuiproboscis guptai sp. nov. (Pomphorhynchidae Yamaguti, 1939) from a marine fish Gerres setifer Ham. from Calcutta, West Bengal. Indian Journal of Helminthology 1990; 41(2): 104-107

On a new acanthocephala, Neoechinorhynchus gibsoni, new species from a freshwater fish, Labeo rohita (Ham.). Proceedings of Pakistan Congress of Zoology 9: 259-264

On a new cestode Duthiersia chengi sp. nov. from a reptilian host Varanus salvator from Bulandsahar, U.P. Indian Journal of Helminthology 41(1): 9-13

On a new cestode Krimi singhi sp. nov. from the intestine of a bird Vanellus indicus (Boddaert) from Aurangabad, M.S. Indian Journal of Helminthology 41(1): 5-8

On a new monogenean, Bilaterocotyle mamaevi n. sp. from Johnius ruber (Ham.). Indian Journal of Helminthology New Series 1989; 5(1): 13-16

On a new monogenetic trematode from Wallago attu (Bl). Indian Journal of Helminthology New Series 5(2): 51-53

On a new nematode Paratractis indica gen. et sp. nov. from a reptilian host from Lucknow (Nematoda: Atractidae). Indian Journal of Helminthology 1990; 41(2): 80-85

On a new nematode Procamallanus guptai sp. nov. from the intestine of a fresh water fish Heteropneustes fossilis (Bloch) from Lucknow. Indian Journal of Helminthology 42(1): 67-71

On a new nematode Pseudophysaloptera simhai sp. nov. from Suncus suncus (Linn.) from Lucknow. Indian Journal of Helminthology 41(1): 46-50

On a new nematode of the genus Raphidascaroides Yamaguti 1941 (Nematoda) from marine food fishes of Bombay, India. Rivista di Parassitologia 1988; 3 (47)(3): 435-438

On a new nematode of the genus Schulzia Travassos 1937 (Family: Trichostrongylidae) from Bufo melanostictus from Garhwal Himalaya. Rivista di Parassitologia 1988; 3 (47)(3): 323-325

On a new species Contracaecum (Contracaecum) rufai (family: Heterochelidae Railliet et Henry) from the gizzard of a bird Anhinga rufa Daudin, from Lucknow. Indian Journal of Helminthology 1990; 41(2): 96-99

On a new species Masenia chauhani sp. nov. (Digenea: Maseniidae) from the intestine of a fresh water fish Rita rita (Ham.) from Varanasi (U.P.). Indian Journal of Helminthology 1990; 41(2): 149-151

On a new species and two unknown males of tabanids from China (Diptera: Tabanidae). Acta Entomologica Sinica, 321: 101-104

On a new species of genus Heliconema (Nematoda: Physalopteridae) from a freshwater fish, with a key to the species of the genus. Research Bulletin of the Panjab University Science, 401-2: 73-75

On a new species of the genus Echinochasmus (Echinochasmus) Dietz, 1909 (Echinostomatidae: Echinochasminae Odhner, 1911) from the little grebe, Podiceps ruficollis capensis in Kashmir. Indian Journal of Helminthology 1990; 41(2): 141-145

On a new technique permitting observation of a large colony of Formica polyctena. Actes des Colloques Insectes Sociaux 1990; ( 6): 235-236

On a request for the use of sulphuric acid in the preparation of rennet. Bulletin de l' Academie Nationale de Medecine 174(8): 1257-1258

On a variable, situation-specific adjustment of the quantity of pesticides required for application. Nachrichtenblatt Pflanzenschutz 44(9): 194-196

On acid rain and its potential effects on agriculture in Guangdong. Agro environmental Protection 9( 3): 17-20

On adjustment of township enterprises in the medium term. Chinese Rural Economy ( 2): 29-32, 62

On altitudinal land use zonation of the Hengduan Mountain Region in southwestern China. Geojournal 20(4): 369-374

On apparition dynamic of asparagus long bean rust. Journal of South China Agricultural University 10(2): 54-59

On becoming a profession: requirements and strategies. Journal of Park and Recreation Administration 8(4): 33-42

On being in charge: a guide to management in primary health care. On being in charge: a guide to management in primary health care (Ed. 2): vii + 472pp.

On body weight indices of earthworms (Oligochaeta, Lumbricidae) and their possible use in soil zoology studies. Zoologicheskii Zhurnal, 679: 1294-1302

On boundary conditions and point sources in the finite element integration of the transport equation. Water Resources Research 25(5): 847-856

On caesium-137 pollution of wild medicinal plants. Gigiena i Sanitariya ( 12): 51-53

On capillary path systems in steep mountain areas. Journal of Forest Engineering 2(1): 17-21

On change in acidity conditions in top soil and in forest streams. Allgemeine Forstzeitschrift ( 7): 176-178, 180

On changes in the indicator role of Festuca sulcata in the steppe zone of the Armenian SSR. Biologicheskii Zhurnal Armenii 43(7): 611-613

On characteristics of two types of tube quantum sensors. Journal of Agricultural Meteorology 47(4): 241-244

On choice among creditors and bonded labour contracts. The economic theory of agrarian institutions: 203-220

On color variation in orchids and the white phase of Encyclia tampensis. American Orchid Society Bulletin 60(6): 548-549

On communication in the African sugarcane borer, Eldana saccharina Walker (Lepidoptera: Pyralidae). Journal of the Entomological Society of Southern Africa, 542: 243-259

On conditions for evolutionary stability for a continuously varying character. American Naturalist 138(1): 37-50

On control of pine wilt, Bursaphelenchus xylophilus, in China. Forest Pest and Disease ( 4): 36-37

On correlation between some soil surface properties and percolation of water through the soil bed. Polish Journal of Soil Science 24(2): 115-121

On cryophyte Festuca lenensis steppes of the southeastern Altay and Tuva regions. Izvestiya Sibirskogo Otdeleniya Akademii Nauk SSSR Seriya Biologicheskikh Nauk (3): 82-89

On descriptive and mechanistic models for inter-plant competition, with particular reference to crop-weed interaction. Theoretical production ecology: reflections and prospects: 217-236

On differentiating between Rhynchosporium and Ascochyta infection in winter barley. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 42(3): 42

On disease infection in onion seed plants (Allium cepa L.). Nachrichtenblatt Pflanzenschutz 44(8): 180-182

On dynamics of bidirectional radiation scattering characteristics across and within the canopies of wheat, mustard and gram. Annals of Agricultural Research 12(4): 307-314

On edible tree species for the Formosan monkey (Macaca cyclopis) in Taiwan. Quarterly Journal of the Experimental Forest of National Taiwan University 2(3): 59-65

On eosinophilic cellulitis (Wells' syndrome) and arthropod bites or stings. Revue Medicale de Liege 45(2): 75-77

On establishing risk-securing mechanisms for mainstay sectors in poor areas. Chinese Rural Economy ( 5): 53-57

On establishing the inherent economic mechanism of the rural two-level management system. Chinese Rural Economy ( 3): 35-38

On estimating total daily evapotranspiration from remote surface temperature measurements. Remote Sensing of Environment 29(2): 197-207

On farm churning efficiency of a traditional clay pot fitted with an internal agitator. Brief Communications of the XXIII International Dairy Congress, Montreal, October 8-12, 1990, Vol I: 12 (21)

On farm research: water quality and changes in agricultural practices. Economie Rurale ( 208/209): 30-36

On filarial nematodes in domestic animals in Orissa. Indian Veterinary Journal 66(6): 573-574

On final purification of concentrated sugar factory wastewater. Acta Hydrochimica et Hydrobiologica 18(1): 81-92

On future and elite trees. Allgemeine Forst und Jagdzeitung 159(11-12): 239-249

On gaseous diffusion of CO2 in the unsaturated zone. Journal of hydrology 122(1-4): 61-69

On genetic segregation and the evolution of sex. Evolution 46(3): 775-782

On genitalia of some southern African Phycitinae (Lepidoptera, Phycitinae). South African Journal of Zoology, 261: 11-35

On geography and genesis of the Urals taiga soils and contribution of Ye. N. Ivanova to their study. Pochvovedenie ( 1): 39-47

On habitat use by blackfly (Simuliidae, Diptera) larvae. Anzeiger fur Schadlingskunde, Pflanzenschutz, Umweltschutz 64(5): 81-88

On higher units of syntaxonomy of the class Festuco-Brometea Br.-Bl. et Tx. 43 on the territory of the USSR. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Biologicheskii 96(1): 87-98

On improving the family contract system in China's agriculture. Economic Research Beijing ( 2): 35-40

On inferring hybridity from morphological intermediacy. Taxon 41(1): 11-23

On instruments of environmental policy. Environment, employment and development: 79-98

On intraspecific variation in the Alysiinae (Hymenoptera: Braconidae). Proceedings of the Entomological Society of Washington 93(1): 201-203

On involvement of natural ultraviolet radiation in morphogenetic processes and yield formation. Fiziologiya Rastenii 38(2): 352-358

On irrigation efficiencies. ILRI Publication ( 19): 117 pp.

On irrigation water pricing in India. Water Resources Development 7(4): 274-280

On justifications for public support of the arts. Journal of Cultural Economics 15(2): 67-82

On landed property. Ekonomika Sovetskoi Ukrainy ( 7): 42-47

On leasing. APK: Ekonomika, Upravlenie ( 9): 3-11

On line CO2 analysis for the determination of cold tolerance in greenhouse plants using a temperature controlled leaf chamber. Acta Horticulturae ( 304): 143-149

On making soil-geochemical maps of a river basin. Moscow University Soil Science Bulletin 45(4): 4-9

On measures to develop agriculture in Finland. Tiedonantoja Maatalouden Taloudellinen Tutkimuslaitos ( 171): 15-20

On medical baths for bathers. Gyogyfurdokrol furdozoknek: 93pp.

On minimalist credit programmes. Savings and Development 15(1): 39-52

On modelling hillslope water flow paths and travel times. Journal of Hydrology Amsterdam 121(1-4): 335-344

On modelling the size-dependent growth rate of potassium sulphate in an MSMPR crystallizer. Chemical Engineering Communications 90: 47-56

On modern technologies for the crystallization of white and raw sugar. Zuckerindustrie 117(1): 40-43

On monitoring forest condition by large-scale inventories. Centralblatt fur das Gesamte Forstwesen 106(3): 161-178

On movement culture by and for women: a process oriented approach to research. Liikunnan ja Kansanterveyden Julkaisuja ( 66): 208-228

On nest densities of the leaf-cutting ant Atta cephalotes in tropical primary forest. Biotropica, 213: 234-236

On nonlinear dynamics: the case of the pork cycle. American Journal of Agricultural Economics 73(3): 819-828

On not throwing the baby out with the bathwater: integrated rural development in the Philippines. Discussion Paper Institute for Development Policy and Management, University of Manchester ( 19): 41pp.

On nutrition and food production structure. Problems of Agricultural Economy ( 8): 29-33

On occurrence of yellow net vein disease on mulberry. Indian Phytopathology 44(1): 106-107

On optimizing the regulations for mycological testing of wood preservatives. 1: Task and objective. 2: Requirements of the test-pieces for testing preservatives applied by brush. Holzforschung und Holzverwertung 43(6): 125-126; 126-128

On origin of Oxytropis species in the Tian-Shan mountains. Izvestiya Akademii Nauk Kazakhskoi SSR, Seria Biologicheskaya ( 4): 26-31

On parasitism of the pine fungus Phellinus pini. Mikologiya i Fitopatologiya 23(5): 473-477

On partitioning the opportunity for sexual selection. Journal of Theoretical Biology 153(3): 441-444

On patrimony in handicrafts. Nghien Cuu Lich Su 3(5/6): 1-10

On performing experimental studies on transient states of continuous-flow methanogenic reactors. Biotechnology and Bioengineering 35(7): 746-750

On pollinating bees of Kashmir. Indian Bee Journal 51(3): 107-108

On population dynamics of Microtrombidium saharanpuri Dhiman and Mittal, an ectoparasite of Indian house fly, Musca domestica nebulo Fabr. Uttar Pradesh Journal of Zoology, 92: 230-236

On population health in the Azerbaijan SSR. Sovetskoe Zdravookhranenie ( 10): 32-34

On possible resumption of storage protein synthesis during seed germination. II. Nature and function of proteins synthesized in castor bean endosperm during germination of abscisic acid-treated seeds. Fiziologiya Rastenii 38(1): 106-113

On power in markets. DVC Laboratoire Agro Economie ( 21): iv + 48pp.

On presumed hybrid origin of the genus Sasaella Makino (Bambusaceae). Journal of Japanese Botany 66(3): 160-165

On properties of differential geometry and basic mathematical models for plow-bottom surface. Transactions of the Chinese Society of Agricultural Machinery 23(3): 25-30

On raw sugar quality. Philsutech Proceedings 37: 248-259

On reconfirming the evidence for pre-imaginal caste bias in a primitively eusocial wasp. Proceedings of the Indian Academy of Sciences Animal Sciences, 992: 141-150

On rejuvenation in Picea abies. Holzzucht 45(1-2): 1-5

On research activity in the field of agricultural economics in Finland. Tiedonantoja Maatalouden Taloudellinen Tutkimuslaitos ( 171): 5-14

On research into sulfate reduction and hydrogen sulfide toxicity in anaerobic sewage treatment. Korrespondenz Abwasser 38(1): 26-27, 30-33

On resistance of sugarbeet to the aphid. Zashchita Rastenii Moskva ( 8): 31

On resistance to water transport from roots to the leaves at the different positions on a stem in rice plants. Japanese Journal of Crop Science 61(1): 153-158

On resistance to water transport in crop plants for estimating water uptake ability under intense transpiration. Japanese Journal of Crop Science 60(1): 174-183

On rice cultivation in Hungary. Proceedings, 12th Asian Pacific Weed Science Society Conference ( 2): 331-335

On sample size, statistical power, and the detection of density dependence. Journal of Animal Ecology, 593: 1073-1076

On seasonal inoculative biological control: governing Liriomyza populations by parasitoids. On seasonal inoculative biological control: governing Liriomyza populations by parasitoids: 230 pp.

On separating defensible benefit transfers from 'smoke and mirrors'. Water Resources Research 28(3): 685-694

On sewage sludge application once again. Khimizatsiya Sel' skogo Khozyaistva ( 1): 10-15

On sex attractants and sexual behaviour in scarabaeid beetles (Coleoptera, Scarabaeidae). Vestnik Zoologii ( 6): 61-64

On sire evaluation with uncertain paternity. Genetics Selection Evolution (Paris) 22(3): 373-376

On size and moulting of Aphelenchus avenae (Nematoda: Aphelenchida). International Journal for Parasitology, 202: 175-182

On social regulation in Nannotrigona (Scaptotrigona) postica Latreille, with special reference to productivity of colonies (Hymenoptera, Apidae, Meliponinae). Revista Brasileira de Entomologia, 344: 721-738

On soil penetration of components of chisel implements. Sbornik Nauchnykh Trudov, Teoriya i Raschet Pochvoobrabatyvayushchikh Mashin 120: 69-78

On solute transport in a heterogeneous porous formation under saturated and unsaturated water flows. Water resources research 27(3): 285-292

On some Mallophaga of mammals in Italy. Rivista di Parassitologia 1990; 5(2): 151-156

On some aspects of irrigation drainage in India. Land Economics 66(4): 448-463

On some aspects of the protection of biotopes and species. Entomologische Nachrichten und Berichte 33(5): 205-211

On some forms of state intervention in agriculture in the advanced market economies. Zemedelska Ekonomika 36(10): 795-804

On some less well known inoperculate discomycetes from Upper Franken (North Bavaria). Zeitschrift fur Mykologie 57(1): 155-160

On some nematode parasites infecting household insects in north-west India. Research Bulletin of the Panjab University Science, 391-2: 21-25

On some new, rare and critical macromycetes in West Germany (formally FR Germany, Central Europe). XIII. Polypores, coral, bark and jelly fungi. Zeitschrift fur Mykologie 57(1): 17-54

On some pests of trees and shrubs of the Ramit Gorge. Izvestiya Akademii Nauk Tadzhikskoi SSR, Biologicheskikh Nauk ( 3): 23-26

On some properties of beet cryptic virus in vitro. Archiv fuer Phytopathologie und Pflanzenschutz 26(4): 369-380

On some ways of using skeletal soils of the Tarkhankut uplands for agriculture. Byulleten' Gosudarstvennogo Nikitskogo Botanicheskogo Sada ( 69): 68-72

On spectral measure and Monte Carlo approaches to flow in heterogeneous media. Water Resources Research 28(5): 1447-1450

On spray range of water flow in sprinkler irrigation. Transactions of the Chinese Society of Agricultural Machinery 22(4): 46-52

On stem deformity. Troisieme atelier quebecois sur la culture des plants forestiers en recipients, Chicoutimi, Novembre 1988: 91-113

On stomatal behavior in the Greenland mountain birch. Meddelelser om Gronland, Bioscience 33: 31-33

On substrate specificity of peroxidases involved in the lignification process. Journal of Plant Physiology 135(3): 325-329

On supersaturation during mass crystallization from solution. Chemical Engineering and Technology 13(1): 50-62

On technical 'stagnation' among nomadic pastoralists: the Fulani of Northern Senegal between political economy and contemporary history. Cahiers des Sciences Humaines 26(1-2): 173-192

On technological accumulation in agriculture. Journal of Agrotechnical Economics ( 4): 20-22

On testing the percolation behaviour of pesticides in model tests. IV. Formation of metabolites during aging. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 43(1): 13-16

On testing the role of genetic asymmetries created by haplodiploidy in the evolution of eusociality in the Hymenoptera. Journal of Genetics, 701: 1-31

On testing the structure of risk preferences in agricultural supply analysis. American journal of agricultural economics 73(3): 743-748

On the 'technical' causes of irrigation hoarding behavior, or why irrigators keep interfering in the main supply. Social, economic and institutional issues in Third World irrigation management: 175-193

On the 10th anniversary of the Bavarian Forest Experiment and Research Institute, Munich. Allgemeine Forstzeitschrift ( 40-41): 1057-1103

On the 150th anniversary of the birth of Robert Hartig. Beitrage fur die Forstwirtschaft 23(2): 92-97

On the 200th anniversary of the birth of Philipp Carl Sprengel (1787-1859): his life and work, and their importance to forestry. Forst und Holz 43(19): 479-483

On the 65th birthday of Hans Heinrich Bosshard. Holz als Roh und Werkstoff 48(12): 474-476

On the European species of genus Trigonaspis Hartig, with a description of a new Spanish species (Hym. Cynipidae). Eos Madrid 65(2): 91-108

On the acanthocephalan infection in some glacial relict crustaceans in Finland. Annales Zoologici Fennici 27(3): 245

On the accumulation of apigenin in chamomile flowers. Planta Medica 56(2): 179-181

On the accuracy of economic observations: do sub-Saharan trade statistics mean anything?. World Bank Research Observer 4(2): 135-156

On the action of RH 5849, a nonsteroidal ecdysteroid agonist, on a cell line from Chironomus tentans. Archives of Insect Biochemistry and Physiology 16(1): 11-18

On the activities of the Republican Occupational Diseases Centre in Estonia. Gigiena Truda i Professional' nye Zabolevaniya ( 1): 13, 16-18

On the adaptive value of physiological integration in clonal plants. Ecology (Washington D C) 72(1): 81-93

On the aeromycology of Chaetomium in Lucknow. Biodeterioration of cultural property Proceedings of the International Conference, 20-25 February, 1989, Lucknow, India: 397-402

On the aetiology of Helleborus ringspot disease. Archiv fur Phytopathologie und Pflanzenschutz 27(5): 415

On the aetiology of the sheep-associated form of malignant catarrhal fever. Serological evaluation of cattle and sheep sera with ruminant gammaherpesviruses. Tierarztliche Praxis 19(2): 135-140

On the age and the stage of the oestrous cycle in bitches with pyometra. Statistical evaluation and possible explanation of variability. Tierarztliche Praxis 19(3): 307-310

On the aggregation of money measures of well-being in applied welfare economics. Journal of Agricultural and Resource Economics 17(1): 88-102

On the aggregation problem in international comparisons of agricultural production aggregates. Journal of Development Economics 35(1): 197-204

On the allotype concept. Fundamental & Applied Nematology 15(6): 577

On the appearance of barley yellow dwarf virus (ByDV) in Saarland. Gesunde Pflanzen 44(4): 127-128

On the application of Deltox for the control of Monomorium pharaonis. Angewandte Parasitologie 31(3): 121-125

On the application of mathematical models of schistosome transmission dynamics. I. Natural transmission. Acta Tropica 49(4): 241-270

On the arrangement of sprinkler and piping method in lateral lines - study on the spraying of agrochemicals using a sprinkler system for citrus groves (III). Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering ( 151): 9-18

On the ascent. Sport and Leisure 32(6): 20-21

On the association between the amount and frequency of daily rainfall distribution at Indian stations. Current Science 57(16): 877-882

On the association of restriction fragment length polymorphisms across species boundaries. Proceedings of the National Academy of Sciences of the United States of America 88(9): 3967-3971

On the assumed inelasticity of demand for the performing arts. Journal of Cultural Economics 16(1): 1-12

On the asymmetry of biological frequency distributions. Genetic Epidemiology 7(6): 427-446

On the balance of economic development at county level. Chinese Rural Economy ( 4): 47-50

On the banks of the Ganga. Annals of Tourism Research 19(1): 125-127

On the beach: fishermen, fishwives and fishtraders in post-colonial Lanka. On the beach: fishermen, fishwives and fishtraders in post colonial Lanka: 170pp.

On the beginnings of hydrotechnics in Romania. Water International 15(3): 144-150

On the behaviour of commodity prices. Review of Economic Studies 59(1): 1-23

On the behaviour of concentrated sucrose solution using a supersaturation meter and a rheometer. Proceedings of the Research Society of Japan Sugar Refineries' Technologists 39: 1-8

On the biological and biochemical nature of cloned populations of Strongyloides ratti. Journal of Helminthology 66(1): 45-52

On the biological reclamation of forest soils polluted with mineral oil in the middle Ob River basin. Pochvovedenie ( 9): 148-150

On the biology and actual distribution of Eupithecia egenaria Herrich-Schafer, 1848 in the GDR. Entomologische Nachrichten und Berichte 33(4): 171-175

On the biology and ecology of the desert buprestid (Julodis variolaris Pall.). Uzbekskii Biologicheskii Zhurnal ( 4): 50-52

On the biology and morphology of Aphis newtoni Theobald, 1927 with description of the fundatrix and the males. Entomologische Nachrichten und Berichte 34(6): 273-277

On the biology and population dynamics of Mayetiola destructor (Say, 1817) Kiefer, 1896 in rye in Mecklenburg (Diptera: Cecidomyiidae). Beitrage zur Entomologie 40(1): 255-258

On the biology of Delia fabricii Holm. (Dipt., Anthomyiidae) in northern Norway. Journal of Applied Entomology, 1105: 454-461

On the biology of Tetraneura nigriabdominalis (Sasaki, 1899) (Homoptera: Eriosomatidae) in Argentina. First record of the parthenogenetic female apterae. Revista de la Sociedad Entomologica Argentina 1989; 45(1-4): 197-200

On the biology of insect pests of timber in the forests of St. Gallen. Schweizerische Zeitschrift fur Forstwesen 140(12): 1043-1054

On the biology of psyllid Pauropsylla depressa Crawford (Homoptera: Psyllidae). Uttar Pradesh Journal of Zoology, 92: 253-257

On the biology of the 14-spot ladybird (Propylea quatuordecimpunctata) in the Ob' forest-steppe zone, Western Siberia. Nauchno Tekhnicheskii Byulleten' , VASKhNIL, Sibirskoe Otdelenie ( 1): 23-26

On the biology of the hyperparasitoid Alloxysta fuscicornis (= A. ancylocera) (Hym.; Charipidae). Entomophaga 35(4): 641-651

On the biology of the shot-hole bark beetle Scolytus amygdali Guer. (Coleoptera: Scolytidae) on pear trees in Egypt. Bulletin of Faculty of Agriculture, University of Cairo 42(1): 119-128

On the biology of the strawberry mite Tetranychus turkestani Uga. & Nik. (Tetranychidae, Acariformes) and the susceptibility of three gladiolus cultivars to infestation under greenhouse conditions. Arab Journal of Plant Protection 8(1): 21-24

On the biomass, chemical composition and dynamics of lowland tropical rain forest, Bajo Calima, Buenaventura, Colombia. Serie Documentacion Corporacion Nacional de Investigacion y Fomento Forestal ( 16): 36 pp.

On the bionomics of the Ixodes (Pholeoixodes) hexagonus Leach, 1815 in Slovenia (Yugoslavia). Bioloski Vestnik, 351: 101-120

On the bionomics of the sand bees Andrena clarkella, A. cineraria, A. fuscipes and their cuckoo bees. Drosera 87(2): 89-114

On the biotypes of root-knot nematode, Meloidogyne graminicola in rice. Current Science 57(15): 848-849

On the bulk density of aggregates and its possible impact on the movement of soil solutions. Zeitschrift fuer Pflanzenernaehrung und Bodenkunde 154(1): 3-8

On the carbon balance of the terrestrial biosphere. Verhandlungen Gesellschaft fur Okologie 18: 387-396

On the cartography and classification of soil cover structure. Transactions 14th International Congress of Soil Science, Kyoto, Japan, August 1990, Volume V: 80-81

On the case of surface erosion on the steep forest road. (II). On a method of maintenance-design for steep primary road. Bulletin of the Kyoto University Forests ( 61): 205-216

On the causes of change in the sociological position of (future-crop) trees. Allgemeine Forstzeitschrift ( 50): 1334-1337

On the causes of the postnatal puppy death.. Magyar Allatorvosok Lapja 46(11): 645-648

On the causes of yellow and brown discoloration of oak wood during drying. IAWA Bulletin 11(2): 117

On the change in the spatial pattern and spatial structure of soil moisture and bulk density caused by soil management. Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering ( 150): 27-35

On the characteristic properties of grain size distribution of soils. Bulletin of the University of Osaka Prefecture Series B, Agriculture and Biology 43: 37-45

On the characteristics of physiological metabolism during floral bud differentiation and development of cotton. Journal of Shanghai Agricultural College 9(1): 1-6

On the characteristics of soil formation in the Garhwal Himalayas. Pochvoznanie i Agrokhimiya 25(4): 41-49

On the characterization of Belgian soils. Land qualities in space and time: 101-104

On the characterization of some Pamir soils. Pochvoznanie i Agrokhimiya 25(2): 9-14

On the chemical composition of cedarwood oil (Juniperus virginiana). Developments in Food Science 18(10): 627-639

On the chemical composition of some propolis fractions with antiviral action. Acta Microbiologica Bulgarica 23: 52-57

On the choice of agricultural development model for China. Economic Research Beijing ( 6): 62-66

On the chronically poor in rural India. Journal of International Development 4(3): 273-289

On the classification of the Kamchatka trout, Salmo mykiss (Salmoniformes, Salmonidae): restriction endonuclease analysis of mitochondrial DNA. Journal of Ichthyology 31(7): 107-112

On the clinical importance of Dientamoeba fragilis infections in childhood. Journal of Hygiene, Epidemiology, Microbiology, and Immunology 35(1): 27-34

On the closure problem for Darcy's law. Transport in Porous Media 7(3): 209-222

On the collection of Paramphistomum cervi metacercariae and their infectivity to lambs. Journal of Veterinary Parasitology 3(1): 53-55

On the community of Rhopalocera of the sierra de Gibalbin (Cadiz-Seville) (Insecta: Lepidoptera). SHILAP, Sociedad Hispano Luso Americanan de Lepidopterologia 18(72): 301-307

On the compaction properties and application to fill material of residual soil in the Okinawa Area; Physical and engineering properties of Kunigami Maaji soil in the Okinawa area (II). Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering ( 155): 11-17

On the comparative karyomorphology of three Indian major carps, Catla catla (Hamilton), Labeo rohita (Hamilton) and Cirrhinus mrigala (Hamilton). Aquaculture, 971: 7-12

On the competence of corpora allata to synthesise juvenile hormone and the dependence of their activity on haemolymph factors in the cockroach, Nauphoeta cinerea. Insect Biochemistry 17(7): 971-975

On the complex effect of salinity and sorptive values of horticultural soils and substrates, as illustrated by carnation (Dianthus caryophyllus L.). Archiv fur Gartenbau 37(5): 325-333

On the complexity of integrated control bound to the diversity of potential pests. Fruit Belge 58(430): 129-144

On the compressibility and shear strength of natural clays. Geotechnique 40(3): 329-378

On the concept and model of phosphorus fertilizer application. Selskostopanska Nauka 27(6): 9-19

On the concept and model of phosphorus fertilizing. Selskostopanska Nauka 28(6): 83-94

On the concept of control levels and the possibility of its application in emergency radiation regulations exposure. Gigiena i Sanitariya ( 3): 86-88

On the concept of effective number. Theoretical Population Biology 40(2): 269-284

On the conditions causing the periphery effect in genotype distribution within plant populations. Annual Report National Institute of Genetics, Japan 1990; ( 40): 116-117

On the conditions mobilizing the biological potential of arid lands. Problemy Osvoeniya Pustyn' ( 1): 3-10

On the constancy of the dry matter:radiation quotient. Aspects of Applied Biology ( 26): 291-293

On the construction of the infancy-childhood-puberty growth standard. Acta Paediatrica Scandinavica. Supplement 356: 26-37

On the control measure of the red leaf diseases of maize and millet with TA (TS type) mixture. Acta Agriculturae Shanghai 5(1): 67-72

On the coordination of motor output during visual flight control of flies. Journal of Comparative Physiology A Sensory Neural & Behavioral Physiology 169(2): 127-134

On the correlation between pithiness in petiole and root of radish (Raphanus sativus L.). Journal of the Korean Society for Horticultural Science 31(4): 327-333

On the coverage of public employment schemes for poverty alleviation. Journal of Development Economics 34(1/2): 57-79

On the critical transition temperature of unfed adult Rhipicephalus evertsi evertsi and Rhipicephalus evertsi mimeticus (Ixodoidea: Ixodidae). Journal of Veterinary Medicine Series B: 3510: 729-735

On the cultivation of pot carnations. Deutscher Gartenbau 44(43): 2752-2753

On the cultivation of white lupins for seed in the north west zone of Romania. Probleme de Agrofitotehnie Teoretica si Aplicata 12(3): 219-236

On the curculionid fauna of Bulgaria (Coleoptera: Curculionidae). Beitrage zur Entomologie 39(2): 319-341

On the curculionid species of the genera Stenocarus Thoms. and Rhynchaenus Clariv. (Coleoptera Curculionidae). Annales Universitatis Mariae Curie Skodowska Sectio C, Biologia 1990; 43(4): 53-58

On the cytology and development of Tuzetia schneideri (Leger and Hesse, 1910) Maurand, 1973 (Microspora, Tuzetiidae). Archiv fuer Protistenkunde, 1402-3: 171-183

On the cytology of Toxoglugea chironomi (Debaisieux, 1931) Jirovec 1936 (Microspora, Thelohaniidae). Journal of Protozoology, 386: 547-554

On the damage and 'on-tree' action threshold of peach fruit borer to apple. Acta Phytophylactica Sinica 17(4): 359-364

On the damage and biology of Pityokteines curvidens (Germ.) (Coleoptera: Scolytidae) on Nordmann fir (Abies nordmanniana Stav. Spach) in the eastern Black Sea forest region. Turkiye I Entomoloji Kongresi Bildirileri, 13-16 Ekim 1987, Ege Universitesi, Nornova, Izmir: 209-218

On the damage of leaf miners in apple plantations and conclusions for control decisions. Nachrichtenblatt Pflanzenschutz 44(8): 173-177

On the damaging effect of the cicada Empoasca kraemeri (Ross and Moore) in beans (Phaseolus vulgaris L.). Beitrage zur Entomologie 39(2): 383-389

On the definition of sexual selection, Fisher's model, and the evolution of waste and of signals in general. Animal behaviour 42(3): 501-503

On the delimitation of the Mesobromion and Xerobromion in Belgium and French Lorraine. Vegetatio 81(1-2): 137-144

On the demand for rice and wheat in a developing economy: tests of functional forms and the estimates of income elasticities. Asian Economies ( 79): 40-54

On the dependence of soil thermal conductivity on the physical clay content. Pochvovedenie ( 10): 149-151

On the depth of loosening fine textured soils. Pochvovedenie ( 9): 140-144

On the derivation of the Forchheimer equation by means of the averaging theorem. Transport in Porous Media 7(3): 255-264

On the design of agricultural policy mechanisms. American journal of agricultural economics 74(3): 646-654

On the design of commodity research programs in the international centers. IIMI Publication ( 86-22): 13-29

On the design of genome mapping experiments using short synthetic oligonucleotides. Biometrics 48(2): 337-359

On the determination of 226Ra in soils and uranium ores by direct gamma-ray spectrometry. Journal of Radioanalytical and Nuclear Chemistry, Articles 147(2): 225-234

On the determination of alpha-cellulose in timber of high-density hardwoods. Quaderni di Ricerca Centro di Sperimentazione Agricola e Forestale/Istituto di Sperimentazione per la Pioppicoltura ( 17): 5 pp.

On the determination of exchangeable cations in acid forest soils. Zeitschrift fuer Pflanzenernaehrung und Bodenkunde 153(6): 415-420

On the determination of momentum and mass exchange mechanisms in plant canopies. Fresenius Environmental Bulletin 1(8): 547-552

On the determination of protease activity in soil. Pochvovedenie ( 8): 130-132

On the determination of the structure of the U.S. fishing industry. Dissertation Abstracts International A, Humanities and Social Sciences 50(7): p.2191

On the development and determination of Dasineura tiliae (Schrank, 1803) and D. thomasiniana (Kieffer, 1888) (Dipt., Cecidomyiidae). Deutsche Entomologische Zeitschrift 37(1-3): 3-6

On the development and use of mineral fertilizers in the former GDR. Agrarwirtschaft 40(2): 55-58

On the development cycle and ultrastructure of Vavraia culicis Weiser, 1947 (microsporida, pleistophoridae) with comments on the taxonomy of the genus Vavraia Weiser, 1977. European Journal of Protistology 27(2): 134-140

On the development of IPM in Germany. Forest Ecology and Management 39(1-4): 15-17

On the development of forestry work carried out by private woodlot owners in Finland. Tyotehoseuran Julkaisuja ( 325): 120 pp.

On the development of particleboards with enhanced modulus of elasticity in bending for platform floors. Holz als Roh und Werkstoff 49(10): 405-409

On the development of recreational regions in the Lithuanian SSR. Geografija 24: 142-151

On the development of stone cells in pears. Erwerbsobstbau 34(2): 53-55

On the diagnosis and prophylaxis of malaria. Vrachebnoe Delo (9): 116-117

On the dietary protein requirement of Clarias batrachus Linnaeus. Journal of Aquaculture in the Tropics, 52: 191-198

On the differential stomatal behaviour in sunflower (Helianthus annuus L.) and sorghum (Sorghum bicolor L. Moench). Plant Physiology and Biochemistry New Delhi 17(2): 62-68

On the difficulties of foreseeing the public health consequences of agricultural hydrological developments. The case of malaria in the rice fields of the Kou valley in Burkina Faso. Le risque en agriculture: 541-543

On the difficulty to use milk as an indicator of the iodine and selenium status of milk cows. 6th International Trace Element Symposium Volume 3: 743-748

On the digestion and utilization of Microcystis by fingerlings of silver carp and bighead. Acta Hydrobiologica Sinica 14(1): 49-59

On the discovery of two species of tsetse fly, vectors of human and animal trypanosomiases, in Saudi Arabia. Revue Medicale de Liege 46(4): 225-231

On the discrimination of missing ingredients: aging and salt flavor. Appetite 16(2): 129-140

On the dissemination of two Far East monogenean parasites (Dactylogyrus achmerovi Gussev, 1955 and Gyrodactylus kherulensis Ergens, 1974, of carp (Cyprinus carpio L.)) in Czechoslovakia. Folia Parasitologica 38(2): 131-132

On the distribution of Chrysopidae (Neuroptera) in Bulgaria. Acta Zoologica Bulgarica ( 39): 47-52

On the distribution of Maculolachnus submacula (Walker, 1848) in northern districts of the GDR and description of the sexuales (Homoptera: Aphidinea: Lachnidae). Entomologische Nachrichten und Berichte 33(4): 161-163

On the distribution of molybdenum in soil-plant systems. 6th International Trace Element Symposium Vol 1 Molydenum Vanadium: 192-198

On the distribution of soil and rhizosphere actinomycetes of a poplar plantation. Symbiosis 9(1-3): 203-206

On the distribution of staphylinids (Coleoptera, Staphylinidae) in fields with different types of crops in the south of the Moscow region. Nauchnye Doklady Vysshei Shkoly, Biologicheskie Nauki ( 9): 32-34

On the dyeing of the thinned wood. Bulletin of the Utsunomiya University Forests ( 25): 39-46

On the dynamics of ozone in forest stands. Allgemeine Forst und Jagdzeitung 161(10-11): 198-204

On the dynamics of the carbohydrate complex of Jerusalem artichoke. Sakharnaya Svekla: Proizvodstvo i Pererabotka ( 6): 51-54

On the dynamics of the planting process. Landtechnik 47(7/8): 330-333

On the ecology of Echinococcus multilocularis (Leuckart, 1863) and E. granulosus (Batsch, 1786) in the Kamchatka peninsula. Meditsinskaya Parazitologiya i Parazitarnye Bolezni ( 1): 45-47

On the ecology of buprestids of the genus Sphenoptera. Zashchita Rastenii Moskva ( 10): 37-38

On the ecology of potyviruses affecting maize in the GDR. Archiv fur Phytopathologie und Pflanzenschutz 26(4): 329-335

On the ecology of the deltaic Mediterranean coastal land, Egypt. III. The habitat of salt marshes of Damietta - Port Said coastal region. Arab Gulf Journal of Scientific Research 8(3): 103-119

On the ecology, insect seed-predation, and conservation of a rare and endemic plant species: Ebenus armitagei (Leguminosae). Conservation Biology, 53: 317-324

On the economic valuation of forest. Beitrage fur die Forstwirtschaft 24(3): 120-122

On the economics of pig production in developing countries. Beitrage zur Tropischen Landwirtschaft und Veterinarmedizin 29(2): 145-155

On the economics of the performing arts in the USSR and the USA: a preliminary comparison of the data. Economic Research Reports CV Starr Center for Applied Economics ( 36): 23pp.

On the edge of homelessness: rural poverty and housing insecurity. Rural Sociology 57(2): 173-193

On the effect of aflatoxin on lipid metabolism in three strains of broiler chicken. Pakistan Journal of Scientific & Industrial Research 32(8): 528-530

On the effect of atmospheric photosynthetically active radiation on protein composition of soft and hard wheats grown in the southern Krasnoyarsk territory. Sibirskii Vestnik Sel' skokhozyaistvennoi Nauki (3): 6-20, 110

On the effect of daytime surface evaporation on pollution dispersion. Atmospheric Environment Part A General Topics 24(7): 1801-1812

On the effect of different nitrogen sources on some enzymes of photosynthesis and nitrogen assimilation in young pea plants. Fiziologiya na Rasteniyata 15(4): 12-20

On the effect of droplet adhesion to the crown by a sprinkler type, nozzle angles and its improvement. Study on the spraying of agrichemicals by a sprinkler system for citrus groves (II). Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering ( 150): 45-50

On the effect of ionizing radiation and 15N-labelled slurry on respiration and N-dynamics of soils. Zentralblatt fur Mikrobiologie 146(4): 253-258

On the effect of organocarbamates on biological yield of Lycopersicum esculentum cv. Pusa Ruby and soil properties in Meloidogyne incognita - infested soil. Acta Botanica Indica 17(2): 263-266

On the effect of plant extracts against fireblight (Erwinia amylovora). Acta Horticulturae ( 273): 355-361

On the effect of subsidies to basic food commodities in Egypt. Oxford Economic Papers 42(4): 772-792

On the effect of the grain purchasing system on grain production in China. Problems of Agricultural Economy ( 12): 12-17

On the effectiveness of neem extracts against bark beetles. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 42(8): 118-122

On the effects of Neporex on puparial parasitoids of stable flies. Angewandte Parasitologie 32(4): 205-218

On the effects of different practice methods in basic motor skill acquisition. Liikunnan ja Kansanterveyden Julkaisuja ( 67): 171-186

On the effects of ivermectin on freshwater snails of medical and veterinary importance. Angewandte Parasitologie 31(2): 65-68

On the effects of the unbalanced supply of energy, protein and active substances in dairy and beef cattle. Magyar Allatorvosok Lapja 46(10): 581-583

On the efficacy of sedecamycin for swine dysentery control. Proceedings, International Pig Veterinary Society, 11th Congress, July 1-5, 1990, Lausanne, Switzerland: 130

On the efficacy of the grassland shelterbelt system at the eastern foot of the Helan Mountains, Ningxia. Chinese Journal of Arid Land Research 3(4): 349-354

On the enhanced growth rates at the reentrant corners of twins. Crystal Research and Technology 25(6): K137-K140

On the epidemiology of European human babesiosis. Prophylactic implications. Bulletin de l' Academie Nationale de Medecine 173(1): 31-37

On the equivalent moment of inertia of tractor-implement system. Journal of the Faculty of Agriculture, Iwate University 21(1): 21-31

On the establishment of a mechanical harvesting system for soyabeans in Fukui prefecture. I. On the morphological characteristics and suitable conditions for mechanical harvesting of soyabeans. Bulletin of the Fukui Agricultural Experiment Station (27): 1-20

On the estimation of variances within herd-mean production groups. Journal of dairy science 74(6): 1987-1992

On the etiology of foreign body induced ileus in dogs. Veterinarski Arhiv 61(5): 297-306

On the evaluation and balancing of diets for cattle according to the intrinsic and metabolizable acid-base capacity of feeds. Sel' skokhozyaistvennaya Biologiya ( 4): 43-46

On the evaluation of risk of failure in irrigation water delivery. On the evaluation of risk of failure in irrigation water delivery: 230 pp.

On the evaluation of the costs of truck operations and the effectiveness of their elimination. Zemedelska Ekonomika 37(1): 61-70

On the eve of the 3rd millennium, the European challenge for animal production. On the eve of the 3rd millennium, the European challenge for animal production: 147pp.

On the evolution of genome size of birds. Journal of Heredity 82(5): 363-368

On the evolution of host specificity in phytophagous arthropods. Ecology (Washington D C) 69.4: 886-892

On the evolution of the dance language. American Naturalist 133(4): 578-579

On the expected changes for pesticides in the 5 counties of the former GDR. Nachrichtenblatt Pflanzenschutz 44(11): 272-273

On the expenditure of maintenance for inside fodder lines in industrial milk production plants. Agrartechnik, German Democratic Re ic 40(5): 218-221

On the extension of leisure and the establishment of sites for activities, recreation and study in natural areas - the best methods for the establishment of sites for recreation and study in forest areas. Science Bulletin of the Faculty of Agriculture, Kyushu University 45(3/4): 105-116

On the extractives from the stem of the climbing palm Korthalsia rigida. Holz als Roh und Werkstoff 50(5): 186-190

On the farm. CountryWork: a new review of rural economic, training and employment initiatives: 8-25

On the fat track. Dairy Foods 93(5): 38...50

On the fauna and ecology of ants (Hymenoptera, Formicidae) of the Repetek Biosphere Reserve (eastern Karakum). Turkmenistan SSR Ylymlar Akademijasynyn Habarlary, Biologik Ylymlaryn ( 3): 40-47

On the fauna and ecology of buprestids (Coleoptera, Buprestidae) in the deserts of North Turkmenia. Entomologicheskoe Obozrenie, 693: 550-557

On the fauna and ecology of mites of the genus Proctolaelaps (Aceosejidae) from galleries of bark-beetles in the Moscow region. Nauchnye Doklady Vysshei Shkoly, Biologicheskie Nauki ( 10): 34-37

On the fauna of chrysomelid beetles of the subfamily Alticinae (Coleoptera, Chrysomelidae) in Iran. Results of the Czechoslovak-Iranian expeditions in 1970-1977. V. Entomologicheskoe Obozrenie 69(3): 598-608

On the fauna of little-known genera of gall-midges (Diptera, Cecidomyiidae, Cecidomyiini) with description of new species from eastern Kazakhstan. Zoologicheskii Zhurnal 69(11): 56-69

On the fauna of mermithids of the mountain zone of the Tashkent Region. Uzbekskii Biologicheskii Zhurnal ( 4): 44-46

On the fauna of the Macrolepidoptera of Piazzogna/TI and surroundings 1981-1989. Mitteilungen der Entomologischen Gesellschaft Basel 40(1-2): 20-50

On the feeding habits and growth for larvae of Clarias lazera under pond nursery. Journal of Fisheries of China 14(2): 105-113

On the feeding habits of Thienemannimyia festiva (Diptera: Chironomidae). Aquatic Insects, 131: 9-16

On the field sampling of pesticide spray distributions using teflon spheres and flat cards. Journal of Environmental Science & Health Part B Pesticides Food Contaminants & Agricultural Wastes 27(2): 185-208

On the finding of Echinostoma lindoense Sandground and Bonne, 1940 (Trematoda: Echinostomatidae) in Mus musculus Linnaeus, 1758 (Rodentia: Muridae) of the Ebro Delta (NE of the Iberian Peninsula). Revista Iberica de Parasitologia 47(2): 125-126

On the finding of Lutzomyia (Pintomyia) damascenoi, Mangabeira, 1941 (Diptera: Psychodidae: Phlebotominae) in Sao Paulo state, Brazil. Revista do Instituto Adolfo Lutz 49(2): 151-153

On the fine structure of the nucleus of the hypoglossal nerve of the sheep and goat. Anatomia Histologia Embryologia 20(4): 334-344

On the finite element integration of the dispersion-convection equation. Groundwater contamination: use of models in decision making: 231-241

On the fitness of metalaxyl resistant Phytophthora infestans (Mont.) de Bary. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 42(7): 103-107

On the flora, vegetation and phytogeography of the Sierra de San Carlos, Tamaulipas. Acta Botanica Mexicana ( 16): 15-43

On the focus of kala-azar in the state of Roraima, Brazil. Memorias do Instituto Oswaldo Cruz 86(3): 375-375

On the forms of agricultural management system: the establishment and development. Chinese Rural Economy ( 4): 27-32

On the fringe: a systems approach to the evolution of the environment and agricultural production in the Gambia, West Africa 1948-1983. NorAgric Occasional Papers Series C, Development and Environment ( 10): vii + 172 pp.

On the function of a locust flight steering muscle and its inhibitory innervation. Journal of Experimental Biology 150: 55-80

On the function of pea flower feeding by Bruchus pisorum. Entomologia Experimentalis et Applicata, 632: 115-121

On the function of repetitive domains in protein antigens of Plasmodium and other eukaryotic parasites. Parasitology Today 7(5): 99-105

On the functional inter-relationships among digestive organs in ducks. Sibirskii Vestnik Sel' skokhozyaistvennoi Nauki ( 2): 116-118

On the functions of a travel bureau. Marketing Budapest 24(3-4): 206-211

On the fungal flora of the Poxdorfer Hang nature reserve (Eisenberg district). Boletus 14(2): 61-64

On the future research in the field of soil ecology. Pochvovedenie ( 1): 118-123

On the generating mechanism and the characteristics of the operational performance of rural enterprises. Rural Economy and Society ( 1): 23-28

On the genesis and composition of natural pyroaurite. Clay Minerals 26(3): 297-309

On the genesis of the wings and the wing musculature of Hercinothrips femoralis (O.M. Reuter) (Thysanoptera, Insecta). Acta Phytopathologica et Entomologica Hungarica 23(3-4): 313-319

On the genus Aponychus (Acari: Tetranychidae) in Java. International Journal of Acarology, 164: 247

On the genus Deladenus Thorne, 1941 (Nemata: Allantonematidae). Review of the mycetophagous stage. Revue de Nematologie, 143: 427-444

On the genus Epuraea Er. (Coleoptera, Nitidulidae) in Estonia. Eesti Teaduste Akadeemia Toimetised, Bioloogia 39(3): 183-195

On the genus Pholeoixodes, parasites of carnivores in Switzerland. Acarologia 32(4): 311-328

On the geographical distribution and parasitism of Rhabditis (Pelodera) orbitalis (Nematoda: Rhabditidae). Journal of the Helminthological Society of Washington 58(1): 82-84

On the geometry of comb building. Deutsches Imker Journal 1(6): 223-227

On the global position of the evergreen broad-leaved (non-ombrophilous) forest in the subtropical and temperate zones. Veroffentlichungen des Geobotanischen Institutes der ETH, Stiftung Rubel, Zurich ( 98): 169-196

On the good utilization of insecticides what thoughts on pyrethroids?. Perspectives Agricoles ( 149): 58-65

On the growth of Norway spruce in Thuringia. Sozialistische Forstwirtschaft 39(3): 90-93

On the history of wood adhesives - theories of bond strength. Holztechnologie 30(6): 314-317

On the hive in the hospital: or the use of honey in the care unit. Abeille de France et l' Apiculteur ( 754): 459-460

On the horn fly in the Southern Region. Lavoura Arrozeira 43(391): 36

On the host specificity of Telenomus californicus and T. nitidulus (Hymenoptera: Scelionidae). Colloques de l' INRA ( 56): 29-32

On the identity of Macroposthonia annulata de Man, 1880 (Nematoda: Criconematidae). Afro Asian Journal of Nematology 1(1): 41-50

On the identity of Trichodiadema schimperi (Engler) Herre (Mesembryanthema). Cactus and Succulent Journal 63(3): 143-149

On the identity of Tubixaba parva Pretorius, Kruger & Heyns, 1987, and Tubixaba tswanorum Nell & Heyns, 1987 (Nematoda: Aporcelaimidae). Afro Asian Journal of Nematology 1(2): 123-129

On the identity of the two-spotted spider mite Tetranychus urticae Koch in Egypt. Acarologia (Paris): 313: 259-262

On the importance of museum collections, exemplified by two cases (Lepidoptera). Entomologisk Tidskrift, 1113: 75-77

On the importance of the dermonecrotic toxin of P.multocida serovar D for the pathogenesis of pneumonias in pigs. Journal of Veterinary Medicine Series B 38(5): 382-384

On the improvement of sunflower seed production. Selektsiya i Semenovodstvo Moskva (5): 51-54

On the incidence of osteoporosis in relation to the calcium intake with milk and milk products. International Dairy Journal 1(1): 77-82

On the incidence of some zoonoses with natural focality in the West Bohemian Region. I. Tick-borne encephalitis - basic epidemiological characteristics. Ceskoslovenska Epidemiologie, Mikrobiologie, Imunologie 39(2): 113-116

On the incidence of some zoonoses with natural foci in the West Bohemian Region. II. Antibodies against the virus of tick-borne encephalitis. Ceskoslovenska Epidemiologie, Mikrobiologie, Imunologie 39(3): 134-138

On the incidence of ticks on sand martins (Riparia riparia L.) in the Neubrandenburg district. Beitrage zur Vogelkunde 36(5): 293-295

On the infectivity of early third-stage Brugia larvae isolated from the abdomen of Aedes aegypti. Parasitology Research 78(1): 78-79

On the infestation of Myotis nattereri (Kuhl, 1818) (Chiroptera, Vespertilionidae) with Basilia nattereri (Kolenati, 1857) (Diptera, Nycteribiidae) in southwestern France. Annales de Parasitologie Humaine et Comparee 64(1): 64-71

On the influence of carbonic acid in the air upon the temperature of the ground. Tisglow 3(1): 3-36

On the influence of mountains on large-scale precipitation: a deterministic approach towards orographic PMP. Hydrological Sciences Journal 35(5): 501-510

On the influence of population density on the reproductive performance of cereal beetles (Oulema spp.). Beitrage zur Entomologie 39(2): 377-381

On the influence of soil density and soil water potential on the water uptake of plants. Mitteilungen der Deutschen Bodenkundlichen Gesellschaft 66(I): 229-232

On the influence of soil organic matter on physical properties of soils. Agribiological Research 45(1): 18-27

On the influence of the profile of ribbed tyres on grassland swards. Wirtschaftseigene Futter 33(3): 221-232

On the information content of soil reflectance spectra. Remote Sensing of Environment 33(2): 113-121

On the inheritance of seed coat colour in winter oilseed rape (Brassica napus L.). Cruciferae Newsletter ( 14-15): 50-51

On the interactions between the host organism and the microflora of feed and intestine. Magyar Allatorvosok Lapja 46(7): 391-394

On the interpretation of absorption spectra of leaves - I. The introduction and the correction of leaf spectra for surface reflection. Photochemistry and Photobiology 51(2): 203-210

On the interpretation of event and sub-event rainfall chemistry. Environmental Pollution 75(2): 163-174

On the interspecific relationship of mixed flocks of bird species in reforested forest during winter. Chinese Journal of Zoology 26(4): 9-12

On the intervention behaviour of local governments in agricultural growth. Chinese Rural Economy ( 12): 18-22

On the investigation of periodical components of laboratory animals reproductive function. Tierlaboratorium ( 13): 98-105

On the kinds, occurrence and chemical control of wireworms collected in Daekwallyong, Korea. Research Reports of the Rural Development Administration, Crop Protection 31(3): 34-37

On the kinetics of the growth reactions of forest stands in the area of the Schwandorf brown coal power plant in the upper Palatinate. Allgemeine Forst und Jagdzeitung 160(2-3): 43-54

On the latency and nature of phenoloxidase present in the left colleterial gland of the cockroach Periplaneta americana. Archives of Insect Biochemistry and Physiology 15(3): 165-181

On the limits of biological C.O.D. removal in municipal sewage treatment plants. Korrespondenz Abwasser 38(2): 201-206

On the lipids of Haloxylon ammodendron and Cynomorium songaricum. Pharmazie 45(4): 297

On the longevity of ovules in relation to fruit set in stone fruit. Erwerbsobstbau 32(5): 134-137

On the low heritability of life-history traits. Evolution 45.4: 853-861

On the main points and means of planning control at the current stage. Chinese Rural Economy ( 5): 8-12

On the mango CA storage and transportation from subtropical to temperate regions in Japan. Acta Horticulturae ( 269): 367-374

On the market for alternative sweeteners. Pishchevaya Promyshlennost' , Ezhemesyachnyi Teoreticheskii i Nauchno Prakticheskii Zhurnal ( 4): 96-100

On the mathematical modeling of pollen dispersal and deposition. Journal of Applied Meteorology 29(12): 1352-1357

On the maximum allowable concentrations of nitrates in feeds for cattle. Zootekhniya ( 5): 36-40

On the maximum extent of tree roots. Forest Ecology & Management 46(1-2): 59-102

On the maximum growth equation used in forest gap simulation models. Ecological Modelling 45(1): 63-68

On the maximum likelihood in molecular phylogenetics. Journal of Molecular Evolution 32(5): 443-445

On the maximum skidding output of the 'Timberjack 380' forest tractor. Journal of Forest Engineering 1(2): 35-39

On the meaning of randomness in stochastic environmental models. Water Resources Research 27(7): 1607-1611

On the meaning of the term 'trichobothrium'. Entomological News, 1022: 95-96

On the measurement of linear expansion of particleboard and medium density fiberboard. Forest products journal 39(6): 39-42

On the measurement of soil surface temperature. Soil Science Society of America Journal 56(2): 370-376

On the mechanism of action of vitamin K. A new nonenzymic model. Journal of the American Chemical Society 112(4): 1660-1661

On the mechanism of resistance to aryloxyphenoxy propionate and cyclohexanedione graminicides in annual ryegrass (Lolium rigidum). Proceedings of the 9th Australian Weeds Conference: 224-228

On the mechanisms of reactions of Me(II)-phosphates in the solid state. Phosphorus, Sulfur and Silicon and the Related Elements 51-52: 105-108

On the melting of packed beds of ice spheres in forced air convection. Journal of the Japanese Society of Agricultural Machinery 54(2): 51-58

On the methodology of planning mechanization according to the locations, based on mechanization zones - using the Socialist Republic of Vietnam as an example. Beitrage zur Tropischen Landwirtschaft und Veterinarmedizin 28(1): 19-28

On the mode of pupation and morphology of the pupa of Latoia bicolor Walker (Lepidoptera: Limacodidae). Bulletin of Entomology New Delhi 30(1): 92-98

On the molybdenum contents of the forage plants grown on the Lias soils in Bassigny - consequences for animal husbandry. Proceedings of the XVI International Grassland Congress, 4-11 October 1989, Nice, France: 97-98

On the monitoring of the selenium status in humans. 6th International Trace Element Symposium Volume 3: 897-903

On the moral economy of country life. Journal of rural studies(4): 363-372

On the morphogenetic role of juvenile hormone in the prepupal stage of Spodoptera mauritia Boisd. (Lepidoptera: Noctuidae). Invertebrate Reproduction and Development, 203: 175-179

On the morphology and taxonomy of Isolaimium Cobb, 1920 with special reference to I. africanum Hogewind & Heyns, 1967 (Nematoda). Phytophylactica, 234: 279-290

On the morphology of beta -K2SO4 type structures; theory and observation. Journal of Crystal Growth 110(3): 604-616

On the moss-inhabiting nematofauna of the Cordillera Real in the Bolivian Andes. Publicaciones del Departamento de Zoologia, Universidad de Barcelona 14: 7-19

On the multiplicity of glucose analogues transport systems in rat intestine. Revista Espanola de Fisiologia 47(4): 209-216

On the natural control of the summer fruit tortrix in a mildly sprayed apple orchard. Mededelingen van de Faculteit Landbouwwetenschappen Universiteit Gent 54(3 PART A): 905-910

On the nature and interpretation of some correlations. Moscow University Soil Science Bulletin 46(1): 8-13

On the nature of light dependency of millisecond delayed fluorescence in plants. Fiziologiya Rastenii 37(6): 1072-1079

On the nature of meiotic associations involving heterochromatic ends in grasshoppers. Genome 33(5): 725-728

On the nature of the photosynthetic energy storage monitored by photoacoustic spectroscopy. Photosynthesis Research 23(3): 313-318

On the nature of the stages in the development of agricultural mechanization in China. Journal of Beijing Agricultural Engineering University 10(2): 9-13

On the necessity of expanding protozoological and serological investigations for intestinal protozoa. Meditsinskaya Parazitologiya i Parazitarnye Bolezni ( 6): 13-15

On the neglect of dynamics, risk and market insulation in the analysis of Uruguay Round food trade reforms. Australian Journal of Agricultural Economics 35(3): 295-313

On the new rice cultivar Hatsukazari. Journal of the Niigata Agricultural Experiment Station ( 37): 1-13

On the nomenclature and classification of the Meloidae (Coleoptera). Insecta Mundi 5(2): 65-94

On the nutritive value of the protein of blood meals dried with different methods: spray and roller. Zootecnica e Nutrizione Animale 16(5): 367-372

On the observations of yellow sand (dust storms) in Korea. Atmospheric Environment Part A, General Topics 26(15): 2743-2749

On the occurrence and control of insect pests affecting winter wheat ears in practice. Bulletin SROP 14(4): 42-50

On the occurrence in Tuscany of Carabus (Macrothorax) morbillosus Fabricius (Coleoptera, Carabidae, Carabini) and its zoogeographic significance. Frustula Entomologica 1989; 10: 67-72

On the occurrence of Aphanizomenon flos-aquae var. flos-aquae in fish ponds. Internationale Revue der Gesamten Hydrobiologie 76(1): 57-66

On the occurrence of Aphelenchoides besseyi and some free living nematode species in Stylosanthes hamata seeds. Nematologia Mediterranea 20(1): 63

On the occurrence of Drosophila paulistorum Dobzhansky & Pavan (Diptera, Drosophilidae) in an urban environment: ecological and cytogenetic observations. Evolucion Biologica (Bogota): 4: 253-268

On the occurrence of Frankliniella occidentalis (Perg.) (Thysanoptera) under field conditions in Hungary. Anzeiger fur Schadlingskunde, Pflanzenschutz, Umweltschutz 63(6): 114-116

On the occurrence of Gregarina munieri (A. Schneider) (Apicomplexa, Eugregarina, Gregarinidae) in weevils (Coleoptera, Curculionidae) from Marion Island. Bulletin de la Societe Francaise de Parasitologie 10(1): 27-29

On the occurrence of Hymenolepis filumferens Brock, 1942 in ducks in Tamil Nadu. Cheiron 17(6): 220-222

On the occurrence of Listeria in slaughterhouses and sausage factories. 30 Arbeitstagung des Arbeitsgebietes ' Lebensmittelhygiene' Leitthema: Verbraucherschutz in den 90er Jahren In Garmisch Partenkirchen vom 25 bis 28 September 1989: 224-228

On the occurrence of Merlinius semicircularis n.sp. (Nematoda: Tylenchorhynchidae) in the DDR. Vortragstagung zu Aktuellen Problemen der Phytonematologie ( 10): 71-75

On the occurrence of Palamphistomum lobatum Srivastava and Tripathi, 1980 from rumen and reticulum of black buck. Indian Journal of Animal Sciences 60(4): 430-432

On the occurrence of Paratrichodorus renifer Siddiqi, 1974 and P. minor (Colbran, 1956) in Europe. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 43(6): 113-115

On the occurrence of Phytophthora in potatoes in 1987 and conclusions for its control in 1988. Feldwirtschaft 29(3): 126-129

On the occurrence of Plantago lanceolata Linn. from Garhwal Himalayas. Indian Forester 116(1): 250

On the occurrence of Sarcocystis sp. in a spotted owlet (Athena brama). Indian Journal of Animal Sciences 61(9): 958

On the occurrence of a facultatively pathogenic fungal species on archive material. Linzer Biologische Beitrage 22(1): 291-296

On the occurrence of a mermithid on Spanish acridids. Bulletin SROP 14(7): 208-211

On the occurrence of a new hexaploid cytotype of Coix lacryma-jobi Linn. from north-east India. Current Science 58(13): 757-758

On the occurrence of bacterial black node of wheat in Shonai Region of Yamagata Prefecture. Annual Report of the Society of Plant Protection of North Japan ( 41): 50-52

On the occurrence of basal glume rot of wheat and barley caused by Pseudomonas syringae pv. atrofaciens, in West-Germany. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 98(3): 225-235

On the occurrence of brown leaf spot of lupin (Pleiochaeta setosa Hughes). Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 43(5): 100-102

On the occurrence of chronic respiratory disease at swine herds in Austria. Bacteriological findings, efficacy of autogenous vaccines. Proceedings, International Pig Veterinary Society, 11th Congress, July 1-5, 1990, Lausanne, Switzerland: 107

On the occurrence of fish parasites raised in man-made lakes. I. Protozoa and crustacea. Journal of Biological Science Research 19(Suppl.): 877-885

On the occurrence of fleas (Siphonaptera) in the nests of the rat (Rattus norvegicus Berkenhout) in Slovakia. Biologia Bratislava 46(2): 151-156

On the occurrence of nematode induced pine wilt disease in Nigeria. Pakistan Journal of Nematology 9(1): 57-58

On the occurrence of resistance to insecticides in Blattella germanica in the German Democratic Republic. Angewandte Parasitologie 31(2): 79-93

On the occurrence of species of the genus Merlinius Siddiqi, 1970 in the DDR and their determination. Vortragstagung zu Aktuellen Problemen der Phytonematologie ( 9): 58-63

On the occurrence of the Mediterranean biotype of Tylenchulus semipenetrans in Spain. Fundamental and Applied Nematology 15(5): 475-477

On the occurrence of the Nearctic species Corythucha ciliata (Say, 1832) (Heteroptera Tingidae) in Bulgaria. Acta Zoologica Bulgarica ( 39): 53-56

On the occurrence of the anther smuts Ustilago succisae and U. scabiosae in the GDR. Boletus 13(1): 15-17

On the occurrence, development and control strategy of the take-all disease of wheat in Ningxia. Ningxia Journal of Agro Forestry Science and Technology ( 5): 10-13

On the ontogeny of the haptor and the evolution of the Monogenea. Systematic Parasitology, 171: 1-65

On the optimal content of available potassium in soil. Pol' nohospodarstvo 37(9-10): 737-743

On the optimal humus content. Pochvovedenie (9): 117-121

On the organization of animal genomes: ubiquitous interspersion of repetitive DNA sequences. Genome analysis in domestic animals: 17-33

On the origin and spread of Heterodera avenae in Australia. Nematologia Mediterranea 20(1): 59-61

On the origin of Eleusine africana. Bothalia 21(2): 161-162

On the origin of Listeria monocytogenes in raw bulk-tank milk. International Dairy Journal 2(3): 197-208

On the origin of Longfellow-Flint and bird control. Maize Genetics Cooperation News Letter ( 65): 117

On the origin of growth stresses in trees. Part 2: stresses generated in a tissue of developing cells. Wood Science and Technology 23(4): 311-322

On the origin of rye B chromosomes. Wheat Information Service ( 72): 103

On the origin of saline soils at Blackspring Ridge, Alberta, Canada. Journal of hydrology 117(1-4): 99-131