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Geography & Life Sciences: Chapter 712

Chapter 712 provides bibliographic information on scholary research in geography and in the life sciences.

On the suitability of soils for tomatoes. Pedologie 28(3): 285-305

On the suitability of some trees for shiitake bed-logs. Mokuzai Gakkaishi Journal of the Japan Wood Research Society 23(9): 459-463

On the suitability of the fluorescence dye N,N'-diethylpseudoisocyanine chloride for the detection of mycoplasma-like organisms. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz 86(11): 670-674

On the survival of bacterial pathogens in aerated liquid manure of cattle. Animal and human health hazards associated with the utilization of animal effluents: 203-208

On the susceptibility of some recent apple cultivars to Nectria galligena Bres. and Phytophthora cactorum (Leb. & Cohn) Schroet. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 31(6): 89-92

On the sylvatic cycle of Toxoplasma gondii in wild Felidae in Cordoba Province, Argentina. Revista Militar de Veterinaria 25(117): 293-294, 296-300

On the synonymy and taxonomy of carabids of the genus Dyschirius Bon. (Coleoptera, Carabidae) of the fauna of the USSR. Entomologicheskoe Obozrenie 57(4): 828-830

On the synonymy of Streptopharagus kolayatensis Soota and Chaturvedi, 1971 with S. indicus Johnson, 1969 (Nematoda: Spiruroidea). Memoria de la Sociedad di Ciencias Naturales La Salle 35(102): 297-299

On the system of stage-wise action during ontogenesis of spring wheat. Vliyanie mineral' nogo pitaniya i fiziologicheski aktivnykh veshchestv na metabolism i produktivnost' rastenii: 3-15

On the systematic position of the Thailand blood fluke Orientobilharzia harinasutai Krustrachue, Bhaibulaya and Harinasuta, 1965. Excerta parasitologica en memoria del Doctor Eduardo Caballero y Caballero: 121-125

On the systematics and faunistics of Ichneumonidae (Hymenoptera). Annales Zoologici 34(7): 121-137

On the systematics of false tinder fungi of the Phellinus igniarius group. Doklady Akademii Nauk BSSR 23(1): 73-75

On the taxonomic status of Cytisus ingramii Blakelock. Boletim da Sociedade Broteriana 52: 295-306

On the taxonomy and nomenclature of the genus Aegilops L. Feddes Repertorium 91(4): 225-258

On the taxonomy of Agrostis syreistschikovii, Smirn. A. marschalliana Sered. and A. trinii Turcz. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Biologicheskii 84(6): 110-119

On the taxonomy of Asiatic fescues (Festuca L.). 3. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Biologicheskii 83(5): 94-99

On the taxonomy of Asiatic fescues (Festuca L.). 4. New Siberian taxa of the section Festuca. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Biologicheskii 84(5): 122-130

On the taxonomy of Asiatic fescues (Festuca). 2. Subgenus Festuca. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Biologicheskii 83(4): 109-123

On the technology of control of weeds infesting vines. Gradinarska i Lozarska Nauka 16(2): 122-129

On the temperature-dependency of optimal nectar concentrations for birds. Journal of Theoretical Biology, 782: 185-196

On the termite resistance of Okinawan timbers. V. The relation of wood extractives with protozoa. Mokuzai Gokkaishi Journal of the Japan Wood Research Society 24(2): 123-126

On the termite-resistance of Okinawan timbers. Science Bulletin of the College of Agriculture, University of the Ryukyus (25): 555-613

On the tester lines of reciprocal translocation in rice plant. Japan, Division of Genetics, National Institute of Agricultural Sciences: Annual report 1976 [I]: [Abstracts]: 12

On the theory of physical and chemical treatment of straw. Vestnik Sel' skokhozyaistvennoi Nauki (2): 109 - 114

On the thermal diffusivity of soil. Journal of Agricultural Meteorology 34(1): 13-16

On the thermodynamics of biological evolution. Journal of Theoretical Biology 75(4): 425-441

On the timing of pine grafting in the Zmievsk forest, Kharkov region. Lesovodstvo i Agrolesomelioratsiya (48): 18-21

On the timing of the first cut of ryegrass in monoculture and associated with Ladino clover. Italia Agricola 115(11/12): 131-141

On the tolerance of the basidiomycete Lentinus lepideus against creosote. Material und Organismen 14(3): 235-240

On the tomato russet mite, Aculops lycopersici (Massee) (Acari, Eriophyidae) in Egypt. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 52(10): 153-156

On the trail of the sea lice. Fish Farmer 2(6): 22-23, 25

On the transplanting time of Platanus occidentalis L. Journal of the Korean Forestry Society (40): 57-62

On the treatment of gynaecological fungal infections with Polygynax. Munchener Medizinische Wochenschrift 120(37): 1203-1204

On the treatment of nematode infection of game with Panacur (R). Berliner und Munchener Tierarztliche Wochenschrift 92(20): 400-405

On the treatment of skin mycoses. Schweizerische Rundschau fur Medizin 67(31): 1139-1143

On the type of structure of the ovarioles in the Ararat cochineal Porphyrophora hamelii Brandt (Homoptera, Coccoidea, Margarodidae). Biologicheskii Zhurnal Armenii 32(3): 204-208

On the type-species and three new species of Prococcophagus Silvestri from South Africa (Hymenoptera: Aphelinidae). Journal of the Entomological Society of Southern Africa, 422: 289-297

On the ultrastructure of the parotid gland in miniature pigs. Anatomy and Embryology 155(1): 23-36

On the use of Avena protoplasts to study chloroplast development. Planta 147(5): 485-494

On the use of ecological irrigation capacity. Agrartudomanyi Egyetem Kozlemenyei, Godollo: 349-354

On the use of home and site surveys in recreation research. USDA Forest Service General Technical Report, Pacific Southwest Forest and Range Experiment Station (PSW-20): 23-27

On the use of multiple thresholds for the determination of the mode of inheritance of semi-continuous traits. Annals of Human Genetics 42(4): 513-522

On the use of regression approach in the analysis of genotype-environmental (G-E) interaction. Journal of the Indian Society of Agricultural Statistics 30(2): 151

On the use of the herbicide napropamide for directly seeded tomatoes. Gradinarska i Lozarska Nauka 16(5/6): 97-104

On the use of thermal screens for greenhouses operating in a mid-north climate. Plasticulture (39): 19-28

On the utilization of coppice stands. Italia Forestale e Montana 33(2): 97-98

On the validity of Diorchis maroccana Dollfus, 1975 (Cestoda: Hymenolepididae). Canadian Journal of Zoology, 585: 882-885

On the validity of Helicotylenchus plumariae and H. insignis (Nematoda: Hoplolaimidae). Indian Journal of Nematology 1979; 7(1): 66-67

On the validity of Merlinius rugosus (Siddiqi, 1963) Siddiqi 1970 and the description of M. siddiqii n.sp. Mededelingen van de Faculteit Landbouwwetenschappen Rijksuniversiteit Gent 43(2, Pt. 1): 795-801

On the value of soil columns for assessing the transport pattern of viruses through soils: a critical outlook. Water, Air and Soil Pollution 12(4): 449-457

On the variability of some characters in soya bean and correlations between them. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (128/129): 139-142

On the variation of rainfall over South West Africa. South African Geographical Journal 60: 144-149

On the variety cross diallel analysis of Gardner and Eberhart. Indian Journal of Genetics and Plant Breeding 38(1): 115-118

On the vectors of cutaneous leishmaniasis in central Amazonia, Brazil. 2. Incidences of flagellates in Sylvatic phlebotomines. Acta Amazonica 8(3): 387-396

On the vectors of cutaneous leishmaniasis in the Central Amazon of Brazil. I. Preliminary findings. Acta Amazonicarecd 1979; 7(2): 293-294

On the vegetation of chemical works in western Bohemia. Preslia 51(4): 363-373

On the viability of Fasciola hepatica adolescariae after transit through the digestive tract of a definitive host - the rabbit. Helminthologia (Bratislava): 162: 141-145

On the visco-elastic properties of fowl breast meat and their differences among breeds and between sexes. Japanese Journal of Zootechnical Science 50(10): 694-699

On the visible leaf blade of the first leaf, the so-called imperfect leaf, in some wild rices. Japanese Journal of Crop Science 47(4): 715-716

On the warp of boards and the manufacturing conditions of dry fibreboards. Journal of the Hokkaido Forest Products Research Institute (332): 6-10

On the water-soluble and insoluble proteins of sunflower (Helianthus annuus Lin.) seed. Comptes Rendus des Seances de la Societe de Biologie et de ses Filiales 169(4): 1006-1012

On the weevils (Curculionidae, Coleoptera) found on Medicago sativa in Bezek (Voidvodship of Chelm) and Feliksowie (Voidvodship of Zamosc). Annales Universitatis Mariae Curie Sklodowskarecd 1979; 32: 243-254

On the whole few changes in the EC market for lamb. Agra Europe, German Federal Re ic 20(47, Markt + Meinung): 10-14

On the wilting type of bacterial blight (Kresek) of hybrid races in Hunan. Acta Phytopathologica Sinica 9(2): 101-112

On the wind-loading mechanism of roofing elements. Journal of Industrial Aerodynamics 4(3/4): 415-427

On the wood properties of genus Pinus grown in Korea. Research Reports of the Forest Research Institute, Korea (22): 71-84

On the yield of groundnut in relation to rainfall. Indian Journal of Ecology 5(1): 67-71

On thinning sunt (Acacia nilotica) stands along the Blue Nile. Sudan Silva 3(21): 40-45

On three new genera (Monogenea: Axinidae) from the gills of marine fishes of Bay of Bengal. All India Symposium on helminthology, Srinagar, 8-11 August, 1977 DN Fotedar, Director: 4-5

On three trematodes of the family Psilostomidae Odhner, 1913 from avian hosts from Lucknow. India Journal of Helminthology 1979; 29(1): 46-56

On trade deflection and commodity market integration. Seminar Paper, Department of Economics, Monash University (87): 22

On transpiration of meadow plants. Ekologia i fiziologiya rastenii: 60-64

On two avian trematode parasites (Family Heterophyidae Odhner, 1914) from Kanpur. Indian Journal of Helminthology 1979; 29(1): 73-78

On two nematode parasites of python. Indian Journal of Parasitology 3(1): 51-52

On two new ascaroid nematodes from marine food fishes of S. India. All India Symposium on helminthology, Srinagar, 8-11 August, 1977 DN Fotedar, Director: 3

On two new distinct biological races of Lepidosaphes ulmi L. (Homoptera, Coccoidea, Diaspidinae). Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 286(18): 1313-1314

On two new furcocercous cercariae from snails at Chandigarh and Nabha. Research Bulletin of the Panjab University 1979; 27(3/4): 177-183

On two new monogenetic trematodes of marine fishes of Puri, Orissa. All India Symposium on helminthology, Srinagar, 8-11 August, 1977 DN Fotedar, Director: 33

On two new species of the genus Splendidofilaria Skrjabin, 1923 from birds in Hyderabad (A.P.) India. Rivista di Parassitologia 38(2/3): 253-258

On two new species of the genus Stomachicola Yamaguti, 1934 from the stomach of marine fishes from Quilon, Kerala. Indian Journal of Zootomy 1976; 15(1): 7-10

On two new spirurid nematodes of birds. Rivista di Parassitologia 40(1/2): 43-48

On two new trematode species of the family Opecoelidae Ozaki, 1925, from marine fishes of Bay of Bengal. Acta Parasitologica Polonica, 2526: 229-233

On two podal features in mealybugs (Homoptera: Pseudococcidae). Journal of the Entomological Society of Southern Africa 42(1): 11-15

On two species of Dendrocerus (Atritomellus) (Hym. Ceraphronoidea Megaspilidae), parasites of Coniopterix esbenpeterseni (Neuroptera) in Italy. Bulletin et Annales de la Societe Royale Belge d' Entomologie 114(7/9): 177-182

On two species of gamasoid mites parasitizing Petaurista elegans, with description of a new species of the genus Haemolaelaps (Acarina: Laelaptidae). Acta Zootaxonomica Sinica 5(1): 46-50

On two species of haemogregarine from Bufo regularis from Assiut Governorate, Upper Egypt. Journal of the Egyptian Society of Parasitology 8(1): 43-51

On two species of the genus Synhimantus Railliet, Henry and Sissoff, 1912 (family: Acuariidae Seurat, 1913) from avian hosts from Lucknow. Rivista di Parassitologia 40(1/2): 81-86

On two trematodes parasitic in marine fish. Memorias do Instituto Oswaldo Cruz 74(1): 71-75

On understanding fertilizer efficiency in field experiments with rice. Proceedings: first review meeting INPUTS project increasing productivity under tight supplies Honolulu, Hawaii June 7-18, 1976 [Ahmed, S; Sadiq, M; Kobayashi, L Editors]: 133-138

On understanding understanding: two views of communication. Rural Sociology 43(3): 450-473

On utilization and digestion of casein browned by amino-carbonyl reaction under mild conditions. Journal of the Japanese Society of Food and Nutrition 30(5): 297-301

On vicariation in Trifolio-Geranietea associations in Middle Europe. Feddes Repertorium 90(1/2): 51-83

On why rates of assistance differ between Australia's rural industries. Australian Journal of Agricultural Economics 22(2/3): 99-114

On winter killing of pasture species in the spring of 1973 in the Nemuro-Kushiro district. Investigation of the primary factors by the quantification No.1 method. Journal of Japanese Society of Grassland Science 23(4): 280-288

On winter wheat yield from Landsat and Landsat follow-on satellites. The contribution of space observations to global food information systems: 91-94

On withering of Monterey pine (Pinus radiata) in Southeastern Bulgaria. Gorsko Stopanstvo 33(6): 20-24

On woodland growing conditions of sands adjacent to the oasis along the Middle Amudar'ya. Problemy Osvoeniya Pustyn' (1): 52-57

On-column chromatographic extraction of aflatoxin M1 from milk and determination by reversed phase high performance liquid chromatography. Analytical Chemistry 51(11): 1873-1874

On-farm alkali treatment of straw: 1. Power Farming 58(3): 23-25

On-farm applications of solar energy. International Solar Energy Society, American Section, Proceedings of the Annual Meeting 3(1): 11-15

On-farm collection of machinery management data: flue-cured tobacco harvester. ASAE Paper (79-1527): 23 pp

On-farm economics of alternative breeding systems. New Zealand Dairy Board: 53rd farm production report: ; 16-17

On-farm grain handling costs - engineering and economic factors. ASAE Paper (79-3525): 18 pp

On-farm impacts of economic policy choices in Thailand. Dissertation Abstracts International, A 39(8): 5051-5052

On-farm investigations into the effect of deep tillage in West-Brabant. Bedrijfsontwikkeling 9(11): 1009-1011

On-farm irrigation practices in Mansouria District, Egypt. ASAE Paper (79-2566): 28 pp

On-farm research in an integrated agricultural technology development system: case study of triticale for the Himalayan Hills. Agricultural Administration 7(2): 133-145

On-farm rice fertilization research. Louisiana State University, Agricultural Experiment Station: 69th Annual Progress Report, Rice Experiment Station, Crowley, Louisiana: 31-34

On-farm scale system of leaf protein extraction process. Agricultural Mechanization in Asia 10(2): 64-68

On-farm treatment of barley straws. Effect of amount of sodium hydroxide, post-treatment neutralization and concentrate level on digestibility and intake by sheep. Animal Production 26(3): 399

On-going coconut researches in the Philippines. [Publication] Research Coordination and Documentation Center, Philippine Coconut Authority (4): 32

On-going integrated agricultural development projects, constraints and future guidelines. Economic Review, Bank of Sierra Leone 12(3/4): 1-24

On-line dryness measurement in chips with nuclear technology. Norsk Skogindustri 32(9): 206-208

On-line milk sampling: methods & problems. American Dairy Review 40(10): 34, 36

On-line use of DHI computers for large herd management. Journal of Dairy Science 62(Suppl. 1): 95

On-site glue/nail joints in farm structures. Journal of Agricultural Engineering Research 24(4): 337-345

On-the-job training of farm management students. Kadry v Sel' skom Khozyaistve (3): 66-70

Onboard equipment for monitoring aerial spray application parameters. Agricultural Aviation 20(1): 17-26

Once daily ABW cleaning. Dairy Farmer 25(5): 44-45

Once more into the parlour. Farmers Weekly 89(15): 95, 99, 103, 106

Once more on some problems of early tomato production. Gradinarstvo 60(1): 4-7

Once-daily milking. New Zealand, Ministry of Agriculture and Fisheries: Agricultural research in the New Zealand Ministry of Agriculture and Fisheries Annual report of Research Division 1977-78: 64-65

Once-over and repeated harvesting of canning tomatoes. Rivista della Ortoflorofrutticoltura Italiana 63(2): 127-136

Once-over harvesting and low profile crops. Australian Tobacco Growers Bulletin (25): 10-11

Once-over herbicide incorporation and planting. 1978 Proceedings Beltwide Cotton Production Research Conferences Jan 9-11, 1978, Dallas, Texas Brown, JM Editor: 97-99

Once-through heating is best. New Zealand Journal of Agriculture 139(6): 25-26

Onchocerca gutturosa in Tanzanian cattle. Its prevalence and distribution in north-eastern Tanzania. Tanzanian Veterinary Bulletin 1(1): 8-12

Onchocerca tarsicola (Filarioidea: Nematoda) in the dwarf goat (Capra hircus L.). Zeitschrift fur Parasitenkunde 62(2): 197-198

Onchocerca tarsicola Bain and Schulz-Key, 1974 in reindeer. Annales de Parasitologie Humaine et Comparee 54(2): 263-265

Onchocercalnodule - pathological studies. Central African Journal of Medicine 24(3): 50-51

Onchocerciasis = out of the oubliette. British Journal of Ophthalmology 62(7): 427

Onchocerciasis and Simulium control in the Volta River Basin. Mosquito News 38(4): 466-472

Onchocerciasis and agricultural development in West Africa. Outlook on Agriculture 10(3): 116-122

Onchocerciasis focus in Colombia: follow-up study after 12 years. American Journal of Tropical Medicine and Hygiene 28(3): 486-490

Onchocerciasis in Africa. (Onc/4/78). Onchocerciasis in Africa Onc/4/78: 8 + slides 1-24

Onchocerciasis in Chiapas. I. Methodology and evaluation of quantitative skin biopsy. Salud Publica de Mexico 20(1): 57-65

Onchocerciasis in Chiapas. II. Determination of the relative values of area and weight measurements to establish the microfilarial density in skin snips. Salud Publica de Mexico 20(2): 231-236

Onchocerciasis in leprosy (clinical and biological features of a study of 100 cases). Medecine Tropicale 37(6): 711-716

Onchocerciasis in the Brazzaville area (Congo). Preliminary note. Bulletin de la Societe de Pathologie Exotique 72(1): 35-40

Onchocerciasis in the Central African Republic. Trudy Tsentral' nogo Instituta Usovershenstvovaniya Vrachei Bolezni tropikov i subtropikov, edited by AYa Lysenko 114: 99-108

Onchocerciasis in the territory of Roraima: results of investigations made on the rivers Mucajai and Catrimani, in January 1977. Boletim Epidemiologico 9(14): 119, 121, 124

Onchocerciasis transmission potentials of four species of Guatemalan simuliidae. American Journal of Tropical Medicine and Hygiene 28(1): 72-75

Oncholaimus hyrcanus nom. nov. for O. orientalis Tchesunov, 1976. Zoologicheskii Zhurnal 58(2): 260

Oncogenic and immunogenic potential of cloned HIX virus in mice and cats. Medical Microbiology and Immunology 164(1/3): 119-129

Oncogenic transformation by equine herpesviruses (EHV). I. Properties of hamster embryo cells transformed by ultraviolet-irradiated EHV-1. Virology 101(2): 335-362

Oncomiracidia and phylogenesis of Monogenea (Platyhelminthes). Oncomiracidiums et phylogenese des Monogenea Plathelminthes: iii + 133

One aspect of the economic effects of vegetable price stabilization policies. Noringy Mondai Kenkyu 15(2): 17-24

One day symposium on the need for chemical control of bolting, flowering and seed production of sugar beet. News Bulletin, British Plant Growth Regulator Group 3(2): 19-21

One day treatment of Trichomonas vaginitis with 2 gm ornidazole - Tiberal. Korean Journal of Obstetrics and Gynaecology 19(9): 647-651

One day vaginal suppository treatment of Trichomonas vaginitis with 1 gm of ornidazole (Tiberal). Korean Journal of Obstetrics and Gynecology 20(12): 885-890

One dimensional absorption and infiltration of water in a loamy soil. Egyptian Journal of Soil Science (Special Issue): 181-190

One hundred and eleventh annual report. One hundred and eleventh annual report: 96

One hundred and fourteenth annual report. One hundred and fourteenth annual report: 94

One hundred and tenth annual report. One hundred and tenth annual report: 111

One hundred and thirteenth annual report. One hundred and thirteenth annual report: 105

One hundred and twelfth annual report. One hundred and twelfth annual report: 78

One hundred twenty years of research on cotton insects in the United States. Agricultural Handbook, Agricultural Research Service, United States Department of Agriculture (515): [3+] 75

One hundred years of agricultural research at Lincoln College. New Zealand Agricultural Science 12(2): 47-53

One hundred years of continuous rye cultivation. Wissenschaftliche Beitrage, Martin Luther Universitat Halle Wittenberg (5 (S14)): 136

One hundred years of continuous rye growing at Halle. Archiv fur Acker und Pflanzenbau und Bodenkunde 23(9): 563-571

One park, two countries. Naturopa (30): 24-25

One quarter of French cows give 4256 kg of milk per lactation but the future of milk recording remains a problem. Elevage Bovin, Ovin Caprin (91): 21-25

One sire test matings to study the genetic change in Kellogg Guernsey herd. Journal of Dairy Science 62(Suppl. 1): 170-171

One year's experience with an operating saturated solar pond. International Solar Energy Society, American Section, Proceedings of the Annual Meeting 3(1): 391-394

One- and multi-locus multi-allele selection models in a random environment. Journal of Mathematical Biology 7(2): 133-148

One-cycle growth studies with maedi-progressive pneumonia-visna viruses: shorter latent periods revealed. Comparative Immunology, Microbiology and Infectious Diseases 2(4): 545-550

One-dimensional charring rates in wood. Journal of Fire and Flammability 7: 433-449

One-hour blood xylose test: a reliable index of small bowel function. Journal of Pediatrics 92(5): 729-733

One-hour blood-xylose test in diagnosis of cow's milk protein intolerance. Lancet 1(8126): 1102-1104

One-hour blood-xylose test in the diagnosis of cow's milk protein intolerance (CMPI). Pediatric Research 12(4, II): 439

One-larva-per-container Aedes surveys conducted in Labuan Island, Sabah. Brunei Museum Journalrecd 1980; 4(2): 100-112

One-piece plastics mould, easily broken up, and intended particularly for making edible ices. French Patent Application: (2 415 966)

One-sided long-arm training of grapevines. Vinodelie i Vinogradarstvo SSSR (3): 30-33

Onehunga weed control with bentazone. Proceedings of the 32nd New Zealand Weed and Pest Control Conference, 1979: 35

Ongoing changes in production structure in a selected area of Brazil. Meeting papers WCARRD, Rome, July 1979: 130

Ongoing research - solar heated water dries lumber. Forest Products Journal 29(2): 52-53

Onion. Netherlands, Institut voor de Veredeling van Tuinbouwgewassen: Annual report, Institute of Horticultural Plant Breeding, 1977: 51

Onion. Netherlands, Instituut voor de Veredeling van Tuinbouwgewassen: Annual report of the Institute for Horticultural Plant Breeding, 1978: 51

Onion conditioning pertaining to larval preference, survival and rate of development in Delia (=Hylemya) antiqua. Entomologia Experimentalis et Applicata, 233: 279-286

Onion fertiliser: nitrogen timing. New Zealand Commercial Grower 33(10): 21

Onion fly. Advisory Leaflet, Ministry of Agriculture, Fisheries and Food (163, revised): 5

Onion grass. Journal of Agriculture, Tasmania 49(4): 212-214

Onion plant size and timing for ethephon-induced inhibition of bolting. Journal of the American Society for Horticultural Science 105(1): 66-67

Onion pollination: viability of onion pollen and pollen diversity on insect body hairs. Proceedings of the Fourth International Symposium on Pollination, Maryland, 1978: 201-206

Onion price spread in Haryana. Thirty ninth Annual Conference of the Indian Society of Agricultural Economics, Bangalore, December 18-20, 1979:

Onion production and curing in Georgia. Research Report, Coastal Plain Station, Georgia (284): 11

Onion production in Zimbabwe. Zimbabwe Agricultural Journal 77(3): 117-126

Onion research. Farmers' Newsletter (144): 25-26

Onion response to lime on acid histosols as affected by Ca/Mg ratios. Soil Science Society of America Journal 43(6): 1172-1177

Onion supply in Brazil. Informacoes Economicas 10(1): 29-33

Onion, Vicia faba and Phaseolus vulgaris. UK, Rothamsted Experimental Station: Report for 1978, parts 1 and 2: 358 ; 180

Onions. Annali della Facolta di Agraria, Pisa 37: 125

Onions. Australia, CSIRO Division of Food Research: Report of research 1977-78: 145

Onions. Australia, CSIRO Division of Irrigation Research: Annual report 1977: 90

Onions and leeks. UK, School of Agriculture Aberdeen: Annual report 1978-79: 168

Onions. Topping eighty tons. Grower 93(17): 54-55

Onions: direct-sown. Stryckers, J; Himme, M van; Bulcke, R : Review of results obtained in the cropping period 1976-1977-1978 by the Centrum voor Onkruidonderzoek: Bespreking van de resultaten bereikt door het Centrum voor Onkruidonderzoek tijdens de proefperiode 1976-1977-1978: 143-145

Onions: multi-seeded blocks cut the risks but boost costs. Grower 93(11): 59, 63-64, 67

Onions: not a horse feed. Tijdschrift Voor Diergeneeskunde 105(13): 529-534

Online milk analysis saves time and money. American Dairy Review 42(2): 30, 32-33

Only a few weeds?. Deutscher Gartenbau 33(39): 1625-1626

Only bulk delivery will allow a greater use of liquid feeds. Production Laitiere Moderne (82): 41, 42, 44, 47

Only dynamic rural institutions can do the job. Kurukshetra 26(19): 7-8, 16

Only liquor will escape energy, unemployment, inflation problems. Grocer 201(6435): 64-66

Only one answer to Johnson grass. New Zealand Journal of Agriculture 139(2): 65, 67

Only six seeds per 'greenhouse'. Skogsagaren 54(11): 27

Onset of oestrus and fertility in lactating dairy cows injected with an analogue of prostaglandin F2 alpha , cloprostenol. Animal Reproduction Science 3(3): 171-180

Onset of oestrus following spring calving of Japanese Black cows. Bulletin of the Tohoku National Agricultural Experiment Station (60): 63-72

Onset of puberty and duration of fertility in rats fed a restricted diet. Journal of Reproduction and Fertility 57(2): 253-259

Onset of puberty and oestrous activity in Galway, Finnish Landrace and Finn-cross ewe lambs during their first breeding season. Irish Journal of Agricultural Research 17(1): 15-23

Onset, intensity, and dissipation of rest in several pecan cultivars. Journal of the American Society for Horticultural Science 105(4): 536-540

Onslaught on the Nile. UNESCO Courier (30th year, July): 23-24; 33

Ontario Sheep Apprenticeship Program. Ontario Sheep Apprenticeship Program: 4

Ontario dairy herd business summary, 1977. Economics Information, Economics Branch, Ontario Ministry of Agriculture and Food (August): 20

Ontario recreation survey. Survey documents. Ontario recreation survey Survey documents: 112

Onthophagus gazella F.: progress of experimental release in south Texas. Folia Entomologica Mexicana: 190-191

Ontogenesis and age composition of Deschampsia flexuosa (L.) Trin. coenopopulations. Botanicheskii Zhurnal 64(4): 525-540

Ontogenesis and yearly changes in the structure of coenopopulations of Agrostis canina L. Byulleten' Moskovskogo Obshchestva Ispytatelei Prirody, Biologicheskii 84(4): 44-54

Ontogenesis of plasma growth hormone in large and midget white strains of turkeys. Poultry Science 59(4): 906-913

Ontogenesis of relations between individuals in Periplaneta americana (Dictyoptera). I.: Longitudinal study by confrontation of males at different stages of development. Biology of Behaviour 3(3): 259-272

Ontogenesis of the amino acid composition of blood plasma proteins and interrelationship with milk protein content in the Black Pied breed. Sbornik Nauchnykh Trudov, Vsesoyuznyi Naucho issledovatel' skii Institut Razvedeniya i Genetiki Sel' skokhozyaistvennykh Zhivotnykh (23): 39-42, 123

Ontogenesis of the immune system. II. Immune response induced by adenovirus in sheep fetuses. Magyar Allatorvosok Lapja 34(11): 772-776

Ontogenetic changes in the resistance of apple seedlings to scab. 3 i s"ezd Vses o va genetikov i selektsionerov im N I Vavilova, Leningrad, 16-20 maya 1977 g, 1 Genet i selektsiya rast Tez dokl: 185

Ontogenetic cycles and types of early development in mermithids (Nematoda: Mermithidae). Svobodnozhivushchie, pochvennye, entomopatogennye i fitonematody Sbornik nauchnykh rabot: 91-97

Ontogenetic cycles in pathogenic fungi. Mykosen (Suppl. 1): 24-35

Ontogenetic development of B-lymphocyte function and tolerance susceptibility in vivo and in an in vitro fetal organ culture system. Journal of Experimental Medicine 151(2): 429-445

Ontogenetic development of immune reactivity in chicks, as demonstrated by the rosette forming test. Obshcha i Sravnitelna Patologiya (6): 100-106

Ontogenetic features of the synthesis of lipid in the tissues of pigs. Doklady Vsesoyuznoi Ordena Lenina Akademii Sel' skokhozyaistvennykh Nauk (4): 35-36

Ontogenetic response of annual plants to population density. Botanicheskii Zhurnal 63(11): 1553-1565

Ontogenetic variations in the composition of peach leaf wax. Phytochemistry (Oxford) 18(5): 791-784

Ontogenetical changes in plasma progesterone and testosterone in the hen. Acta Physiologica Academiae Scientiarum Hungaricae 53(2): 196

Ontogenic drug studies in calves. I. Age dependent salicylate levels and metabolism. Arzneimittel-Forschung 29(4): 650-651

Ontogenic drug studies in calves. II. Changes in salicylate levels and metabolism in calves with diarrhoea. Arzneimittel-Forschung 29(5): 804-807

Ontogenic fate of cerebral neurosecretory cells in Calliphora erythrocephala (Meig.) (Cyclorhapha: Diptera). Folia Morphologica 26(2): 117-121

Ontogenic inhibition by natural products of Strongyloides stercoralis and ancylostomids in the free living phase. Revista Brasileira de Farmacia 56(1/4): 39-47

Ontogenical evolution of alpha -amylase in cereal seeds: examples provided by immunochemical studies on wheat and on one triticale cultivar showing shrivelling at maturation. Laidman, D L; Jones, R G W [Editors]: Recent advances in the biochemistry of cereals: 345-348

Ontogeny and control of xanthine dehydrogenase in Locusta migratoria L. Insect Biochemistry, 96: 589-594

Ontogeny and distribution of immunoreactive gastric inhibitory polypeptide (IR-GIP) in rat small intestine. Acta Endocrinologica 90(2): 307-316

Ontogeny in monocotyledons as revealed by studies of the developmental anatomy of periclinal chloroplast chimeras. American Journal of Botany 66(1): 47-58

Ontogeny of PHA and Con A responses in the fetal lamb. Clinical Immunology and Immunopathology 11(1): 6-11

Ontogeny of T cells, B cells and monocytes in the bovine foetus. Clinical and Experimental Immunology 36(2): 299-303

Ontogeny of a circadian rhythm in the glycaemic response of Gallus domesticus to glucagon. Comparative Biochemistry and Physiology, A 61(1): 27-30

Ontogeny of a circadian rhythm in the lipacidaemic response of Gallus domesticus to glucagon. Comparative Biochemistry and Physiology, A 61(1): 23-26

Ontogeny of amino acid reabsorption in human kidney. Evidence from the homozygous infant and familial renal iminoglycinuria for multiple proline and glycine systems. Pediatric Research 13(1): 65-70

Ontogeny of behavior in mice selected for large size. Behavior Genetics 9(3): 227-232

Ontogeny of bovine hemostasis. American Journal of Veterinary Research 40(10): 1402-1405

Ontogeny of feeding behaviour in hatchery-reared rainbow trout, Salmo gairdneri Richardson. Canadian Journal of Zoology 58(1): 20-26

Ontogeny of feeding controls in suckling and weanling rats. American Journal of Physiology 237(3): R187-R191

Ontogeny of host responses in ovine fetuses infected with bluetongue virus. American Journal of Veterinary Research 41(2): 224-229

Ontogeny of immunoglobulin synthesis. Production of IgM, IgG and IgA in newborn piglets. Developmental and Comparative Immunology 3(1): 127-138

Ontogeny of pituitary hormone mRNAs in the bovine fetus. Quantitation of pre-prolactin mRNA as a function of gestation. Journal of Biological Chemistry 255(12): 5871-5878

Ontogeny of preference for nutritive over nonnutritive suckling in albino rats. Journal of Comparative & Physiological Psychology 93(4): 752-759

Ontogeny of prolactin and luteinizing hormone responses to oestrogen and progesterone in immature rats. Journal of Endocrinology 76(2): 321-331

Ontogeny of prolactin receptors in the mammary gland and liver of rats between 30 and 100 days of age. Journal of Endocrinology 77(2): 59P-60P

Ontogeny of receptors and reproductive hormone action. Ontogeny of receptors and reproductive hormone action: xvii + 453

Ontogeny of the photosexual response in intact and castrated Coturnix. General and Comparative Endocrinology 38(2): 183-188

Onychiurus arcticus (Tullberg) (Collembola : Onychiuridae): an interesting new record to Britain, with a note on variation and distribution. Revue d' Ecologie et de Biologie du Sol 16(3): 449-452

Onychomycoses due to moulds. Dermatologica 159(Suppl.1): 128-140

Onychomycoses in the laboratory. Mykosen. Supplement 1: 125-127

Onychomycosis and nail dystrophy. Indian Journal of Dermatology 23(1): 1-4

Onychomycosis in Valdivia. Revista Medica de Chile 107(6): 558-559

Oocyte growth in the immature rat. Journal of Reproduction and Fertility 59(1): 187-192

Oocyte maturation and paternal contribution to the embryo in mammals. Current Topics in Pathology. Ergebnisse der Pathologie 62: 9-27

Oocyte maturation in the black fly, Simulium underhilli Stone and Snoddy, resulting from blood enemas. Canadian Journal of Zoology 57(6): 1344-1347

Oocyte maturation without follicular epithelium alters egg shape in a dipteran insect. Journal of Experimental Zoology 205(1): 149-155

Oocyte maturation: aberrant post-fusion responses of the rabbit primary oocyte to penetrating spermatozoa. Journal of Cell Science 39: 1-12

Oocytic meiosis in cultured rat follicles during inhibition of steroidogenesis. Acta Endocrinologica 83(1): 151-157

Oogenesis and follicular growth in the cow: implications for superovulation. Control of reproduction in the cow A seminar in the EEC Programme of Coordination of Research on Beef Production held at Galway, September 27-30, 1977: 34-49

Oogenesis and spermatogenesis. Oogenese und Spermatogenese: 98

Oogenesis in Lucilia cuprina (Wied.) (Diptera: Calliphoridae). I. Development of nurse cell nuclei, the oocyte nucleus and the follicle cells. Australian Journal of Zoology 27(3): 331-347

Oogenesis in Lucilia cuprina (Wied.) (Diptera: Calliphoridae). II. The effect of aziridinyl chemosterilants on oogenesis. Australian Journal of Zoology 27(3): 349-362

Oogenesis in the horsefly, Hybomitra jersey (Diptera: Tabanidae), with special reference to the formation of corpus luteum. Journal of the Faculty of Agriculture Iwate University, 141: 1-9

Oogram studies with bilarcil in S. mansoni and S. haematobium infected mice. Journal of the Egyptian Society of Parasitology 8(1): 1-7

Oospore germination and viability studies in Sclerophthora macrospora. Kavaka 5: 65-67

Oospores of Sclerospora sorghi in soils of South Texas and their relationships to the incidence of downy mildew in grain sorghum. Phytopathology 68(11): 1600-1605

Opal phytoliths, inorganic, biogenic particles in plants and soils. Japan Agricultural Research Quarterly 11(4): 198-203

Opale (Iabo 82) and Onice (Iabo 33): two new barley varieties. Sementi Elette 25(2): 25-33

Opalinata. Parasitic protozoa Volume II Intestinal flagellates, histomonads, trichomonads, amoeba, opalinids, and ciliates: 551-581

Opaque greenhouses for growing cucumbers. Mekhanizatsiya i Elektrifikatsiya Sotsialisticheskogo Sel' skogo Khozyaistva (2): 18-19

Opaque-2, waxy and dent corns for growing cattle. Research Report, Michigan State University Agricultural Experiment Station: 82-88

Open air recreation and national parks. Openluchtrecreatie en nationale parken: 55

Open air recreation and the density of nesting birds in the dunes. Recreatievoorzieningen 12(1): 26-29

Open air recreation in the fringe areas of towns. Stadsrandzone in relatie met openluchtrekreatie:

Open air recreation, a comprehensive approach by the AIT. Recreatievoorzieningen 11(6): 298-299

Open burning and fan air assistance. DNR Notes, Department of Natural Resources, Washington (18): 13

Open education: experiments and experiences in Asia and Oceania. Bulletin of the UNESCO Regional Office for Education in Asia and Oceania (19): 1-220

Open flowering and rate of cross pollination in autogamous cereal species, as exemplified by winter wheat. Bericht uber die Arbeitstagung der "Arbeitsgemeinschaft der Saatzuchtleiter" in Gumpenstein (28): 31-45

Open grain and high-build finishing are now an established success. Woodworking Industry 35(5): 23-24

Open lung biopsy in the diagnosis of Pneumocystis carinii pneumonia. National Cancer Institute Monograph 43: 141-147

Open packing case in expanded plastics capable of unfolding flat. French Patent Application: (2 419 870)

Open questions in the use of insecticides in practice. Problems of insect and tick control Ecological, medical and legal aspects: Probleme der Insekten und Zeckenbekampfung Okologische, medizinische und rechtliche Aspekte: 225-229

Open space in town environment. Natur und Landschaft 54(2): 35-39

Open space lands preservation techniques: a literature review of innovative methods, an update. Exchange Bibliography, Council of Planning Librarians (1393): 12

Open spaces and agriculture in a heavily populated area - function, developments and problems illustrated for a sub-region of the Middle Neckar. Freiraume und Landwirtschaft im Verdichtungsraum Funktion, Entwicklungen und Probleme dargestellt fur ein Teilgebiet des Verdichtungsraumes Mittlerer Neckar: 266

Open university. Revista Latinoamericana de Estudios Educativos 9(1): 134-140

Open water in urban areas. Open water in stedelijke gebieden: 100

Open-access recreational resources: is doomsday around the corner?. USDA Forest Service, General Technical Report (WO-2): 35-41

Open-grown radishes: culture begins with good cultivars. Groenten en Fruit 35(23): 54-55

Open-loop stochastic control of grain sorghum irrigation levels and timing. American journal of agricultural economics: 785-792

Open-ocean beaches: an unstable resource. Australian Parks and Recreation (November): 15-19

Opening Garhwal for tourism: towards research-based planned development. Himalaya 1(1): 44-52

Opening and stimulation in relation to girth. First year report. Bulletin Balai Penelitian Perkebunan Medan 10(3): 123-143

Opening of the hypocotyl hook in seedlings as influenced by light and adjacent tissues. Planta 148(2): 188-191

Opening temperatures in serotinous cones of lodgepole pine. USDA Forest Service Research Note, Intermountain Forest and Range Experiment Station (INT-228): 6

Opening the centre of bearing sour cherry trees. Sadovodstvo, Vinogradarstvo i Vinodelie Moldavii (2): 24-26

Operant studies on the behavior of pigs and sheep in relation to the physical environment. Journal of Animal Science 49(4): 1125-1134

Operating capital use in relation to investment in depreciable assets on farm firms in central Punjab, India. Dissertation Abstracts International, A 40(10): p. 5525

Operating characteristics and production capabilities of the Wyssen Skyline system. Transactions of the ASAE 22(4): 724-729, 732

Operating characteristics of a field forage harvester in relation to forage moisture content and feed rate. Rivista di Ingegneria Agraria (1): 37-48

Operating conditions for the determination of sucrose by capillary gas chromatography. Analytical chemistry 50(7): 855-857

Operating conditions for tree-planting machines on large clear-felled areas. Lesnoe Khozyaistvo (4): 58-60

Operating costs and margins. Meieriteknikk (2): 9-11

Operating costs for agricultural machines. Genio Rurale 41(5): 31-44

Operating difficulties in a forest programme and hypotheses for overcoming them. Industria della Carta 15(8/9): 300-305

Operating experience with milk reception lines fitted with TurboQuant meters. Tejipar 27(2): 32-37

Operating features, effectiveness and prospects of using tracks with rubber-metal joints with high-power tractors. Traktory i Sel' khozmashiny (4): 3-5

Operating results for different branches of manufacture at dairies in 1977/78. Mejeristatistik (7): 8

Operating systems for forage harvesting?. Landtechnische Zeitschrift 30(3): 294-297

Operating the combine harvester on sloping ground. Technique Agricole 41(8): 395-408

Operating theatre pollution by inhalation anaesthetics: a problem?. Vlaams Diergeneeskundig Tijdschrift 48(5): 396-406

Operation and effects of the generalized system of preferences: fourth review: selected studies submitted to the Special Committee on Preferences at its eighth session, Geneva, 27 June-1 July 1977. Operation and effects of the generalized system of preferences: fourth review: selected studies submitted to the Special Committee on Preferences at its eighth session, Geneva, 27 June 1 July 1977: vi+146

Operation and groundwater hydraulics of an experimental tile drainage system at Kerang. Hydrogeology of the Riverine Plain of South East Australia Proceedings of a Symposium, Griffith, NSW, Australia, July 1977 Storrier, RR; Kelly, ID, Editors: 229-246

Operation and hydraulic modeling of a dairy flush system. Dissertation Abstracts International, B 38(12): 6047

Operation of a beef oxidation ditch with and without solids removal. Transactions of the ASAE 22(2): 377-380

Operation of a blade in the soil. Mekhanizatsiya i Elektrifikatsiya Sotsialisticheskogo Sel' skogo Khozyaistva (3): 7-8

Operation of a high-capacity dairy unit for 1930 cows in the German Democratic Republic. Nas Chov 38(12): 499-502

Operation of a plough unit with different methods of mounting. Mekhanizatsiya i Elektrifikatsiya Sotsialisticheskogo Sel' skogo Khozyaistva (3): 7 - 9

Operation of agricultural machinery in developing countries. Agricultural Mechanization in Asia 10(3): 39-42

Operation of small diesel engines for farm use using rape-seed oil as fuel. II: Continuous operation, analysis of lubricating oil etc. Journal of the Society of Agricultural Machinery, Japan 40(1): 5-9

Operation of small diesel engines for farm use using rape-seed oil as fuel. III: Injection timing and fuel pressure. Journal of the Society of Agricultural Machinery, Japan 41(2): 201-206

Operation of tandem wheels of tractors. Traktory i Sel' khozmashiny (10): 8-9

Operational and technical control in engineering service units on poultry farms. Izvestiya Timiryazevskoi Sel' skokhozyaistvennoi Akademii (5): 212-218

Operational aspects of developing agricultural aviation for the Malaysian plantation industry. Planter 54(628): 442-451

Operational aspects of tractor use in developing countries - a case for the small tractor. Agricultural Engineer 33(2): 52-54

Operational calculations in farming and agricultural policies. Rivista di Politica Agraria 25(2): 13-22

Operational characteristics of a medium temperature solar power system. ASAE Paper (79-4051): 9 pp

Operational collection and release of waterhyacinth weevils. Journal of Aquatic Plant Management 17: 78

Operational determination of the soil properties. Mekhanizatsiya i Elektrifikatsiya Sotsialisticheskogo Sel' skogo Khozyaistva (2): 46-47

Operational diagnostics of lungworm infections in cattle. Preliminary investigation into the usefulness of the indirect haemagglutination. Tijdschrift Voor Diergeneeskunde 104(20): Suppl 4:195-203

Operational efficiency in Swedish forestry. Pulp and Paper Canada 80(5): 54-56, 58, 61, 63

Operational evaluation of the 'Zulawy' prototype dairy farm. Przeglad Hodowlany (7): 12-17

Operational evaluation of village level irrigation conveyance systems. ASAE Paper (79-2567): 21 pp

Operational follow-up of new logging equipment. Ekonomi, Forskningsstiftelsen Skogsarbeten (14): 6

Operational impact of youth activities through Health Corps, Welfare Legion and Literacy Corps. Youth programme management seminar 26-30 June 1978, Galle Face Hotel, Colombo, Sri Lanka: 185-205

Operational inventories for forest working plans and management regulations. Proceedings of the Eighth World Forestry Congress, Jakarta, 16-28 Oct 1978: World Forestry Congress: Forestry for industrial development (FID-I/16-22): ii + 8

Operational management of AIC and IAC under the ASM. Ikonomika na Selskoto Stopanstvo 16(2): 27-41

Operational management of the use of large machine complexes under conditions of intensified co-operation. Kooperation 12(5): 201-205

Operational performance with combined harvesters for sugar cane. Brasil Acucareiro 92(2): 25-28

Operational research on sheath blight control. International Rice Research Newsletter 3(4): 14

Operational research on the control of brown planthopper in boro paddy. International Rice Research Newsletter 4(5): 21

Operational research to evaluate agricultural research and development - linear programming examples. Papers presented to Commemorative Congress of the CIGR 1930-1980 Brussels 12-15 February 1980 Vol II: 7 pp

Operational safety requirements of farm tractors. Landtechnik 33(11): 473-475

Operational tests of workhardened piston rings of tractor engines. Acta Technologica Agriculturae Universitatis Agriculturae, Nitra (19): 77-89

Operational trials with a single row, mounted, vertical vine shaker for grape harvesting. L' Informatore Agrario 35(13): 5187-5194

Operations of for-hire livestock trucking firms. Agricultural Economic Report, Economic Research Service, US Department of Agriculture (342): vi+29

Operations of harvesters and threshers, Bicol. Study, Special Studies Division, Planning Service, Department of Agriculture, Philippines (78-24): 15

Operations of harvesters and threshers, Central Luzon. Study, Special Studies Division, Planning Service, Department of Agriculture, Philippines (12): 18

Operations on the claws of cattle. Tierarztliche Praxis 7(2): 153-206

Operations research applications to tourism. Annals of Tourism Research 5(4): 414-428

Operative control and farm analysis. Ekonomika i Organitsiya sil' skogo Gospodarstva (61): 112

Operative planning and exact control ensure rational fodder input. Kooperation 12(4): 165-168

Operative surgery, with the principles of topographical anatomy of domestic animals. Operativnaya khirurgiya s osnovami topograficheskoi anatomii domashnikh zhivotnykh (3rd edition): 360

Operator's field of vision on farm tractors. Forsoeksmelding (27): 36

Ophryocystis schneideri, a neogregarine parasite of Blaps from Algeria. Life cycle and ultrastructure. Protistologica 14(4): 483-492

Ophthalmic manifestation of mercury poisoning. Dirasat Natural Sciences 4(1 & 2): 41-54

Ophthalmomyiasis caused by the sheep nasal bot, Oestrus ovis (Oestridae) larvae, in the Benghazi area of eastern Libya. Transactions of the Royal Society of Tropical Medicine and Hygiene 74(3): 303-306

Opifex fuscus (Diptera: Culicidae) on L'Esperance Rock, Kermadec Islands. New Zealand Entomologist 6(4): 389

Opine content of unorganised and teratomatous tobacco crown gall tissues. Plant Science Letters 16(2/3): 239-248

Opinion 1093. Designation under the plenary powers of a neotype for Apis rotundata Fabricius, 1787 (Insecta: Hymenoptera). Bulletin of Zoological Nomenclature 34(3): 143-146

Opinion on European co-operation in the field of tourism. Opinion on European co operation in the field of tourism: 26

Opinion on Spain's application for membership. (transmitted to the Council by the Commission on 29 November 1978). Bulletin of the European Communities (9/78, Supplement): 87

Opinion on the Brussels' proposals on agricultural structure. Agra Europe, German Federal Re ic 20(43, Sonderbeil.): 1-10

Opinion on the proposals of the EC Commission of 22.11.79 on improving the balance of the market. Agra Europe, German Federal Re ic 20(51/52, Europ.-Nachr.): 1-7

Opinions and attitudes of farmers about labour co-operation in SR Serbia, excluding the autonomous provinces. Ekonomika Proizvodnje Hrane 26(1/2): 32-52

Opinions and characteristics of Northeastern consumers choosing Maine or Idaho potatoes in the marketplace. Research in the Life Sciences 26(1): 1-6

Opinions on equality and inequality. Tarsadalomtudomanyi Kozlemenyek 9(2): 82-90

Opinions on riding and cycling in the forest. Results for Baden-Wurttemberg. Forstwissenschaftliches Centralblatt 98(4): 210-222

Opisthomonorcheides karwarensis n.sp. (Trematoda: Monorchiidae) from the marine fish Stromateus niger (Bloch) in India. Marathwada University Journal of Science Natural Sciences 15(Sci. 8): 165-168

Opisthorchiasis due to Opisthorchis sinensis. Report on 21 cases. Medecine et Maladies Infectieuses 9(8): 438-442

Opisthorchiasis in Thailand. Southeast Asian Journal of Tropical Medicine and Public Health 9(2): 281

Opisthorchiasis on the rivers Ket' and Chulym. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 48(4): 20-25

Opisthorchiasis, an All-Union problem in helminthology. Prirodnoochagovye antropozoonozy Tezisy Dokladov k IX Vsesoyuznoi Konferentsii po prirodnoi ochagovosti boleznei cheloveka i zhivotnykh, 18-21 Maya 1976 goda: 199-200

Opportunistic fungal infection among cancer patients. A ten-year autopsy study. American Journal of Clinical Pathology 72(4): 617-621

Opportunistic fungi in Detroit's rats and opossum. Mycopathologia, 711: 39-40

Opportunistic fungi in the sputum of patients with malignancy. Harefuah 94(10): 317-319

Opportunistic fungi with grey colonies producing mycetomata . Dermatologica 159(Suppl.1): 168-174

Opportunistic yeast-pathogens in mycoses. Isolation and identification. Scandinavian Journal of Infectious Diseases. Supplementum: 23-25

Opportunities and needs to increase the productive capacity of rangelands in the Western United States. Proceedings of the Western Society of Weed Science (Volume): 12-19

Opportunities and obstacles in the culture of cereal protoplasts and calluses. Molecular genetic modification of eucaryotes: 13-42

Opportunities for Abate temephos larvicide and Cythion insecticide/malathion insecticide in Africa. De Lima, C P F : Advances in medical, veterinary and agricultural entomology in eastern Africa Proceedings of the 1st EA Conference on Entomology and Pest Control, December 6-10, 1976, Nairobi, Kenya: 60-63

Opportunities for chemical plant growth regulation. Monograph, British Crop Protection Council (21): 222

Opportunities for development in peripheral regions. Development problems of peripheral regions and strategic approaches to their solution. Contributions to a regional planning strategy for rural sub-regions. Schriftenreihe fur Flurbereinigung (66; 67): 179; 83

Opportunities for fattening bulls on a sugar beet producing farm with sugar beet leaves or maize silage. Tierzuchter 30(7): 291-295

Opportunities for increasing timber supplies through better forest management. USA, Forest Products Research Society, Inland Empire Section; USA, Inland Empire Forest Products Industries: Solutions to current industry problems Proceedings, 33rd Northwest Wood Products Clinic, Spokane, Washington, May 1-3, 1978: 105-109

Opportunities for integrating water conservation and supply control objectives in agricultural policy.

Opportunities for selling your own eggs. Travelling shops - a profitable route to the consumer. Deutsche Geflugelwirtschaft und Schweineproduktion 31(17; 18): 393-394; 417-420

Opportunities for the dairy industry through nutrition research. Journal of Dairy Science 62(Suppl. 1): 33-34

Opportunities in agriculture 1979. Publication, The Scottish Agricultural Colleges (47): 19

Opportunities in agriculture 1980. Publication, The Scottish Agricultural Colleges (60): 21

Opportunities in hardwood utilization. Forestry Chronicle 53(4): 219-222

Opportunities of long-term co-operation between member states of the CMEA in agriculture. Internationale Zeitschrift der Landwirtschaft (1): 24-28

Opportunities to improve milk quality. Journal of food protection 42(7): 599-603

Opportunity feeds for animals. Feedstuffs 52(25): 32...46

Opportunity for CAP price reform slipping away. Agra Europe, UK (804): P/2...P/13

Opposite changes in tryptophan 2,3-dioxygenase and 3-hydroxyanthranilate oxidase after a tryptophan load. Acta Vitaminologica et Enzymologica 32(5/6): 150-154

Opposite effects of one and three injections of cortisone or thyroxine on intestinal lactase activity in suckling mice. Experientia 35(4): 493-494

Opsonic activity of blood serum and milk against Staphylococcus aureus and Streptococcus agalactiae. Milchwissenschaft 33(12): 740-744

Optic and electronoptic study of the leukocytoconcentrate in horse infectious anaemia. Archiva Veterinaria 13: 157-163

Optic neuropathy in a horse. Acta Neuropathologica 48(2): 145-148

Optical and physical parameters of Plexiglas 55 and Lexan. Applied Optics 18(1): 101-104

Optical brighteners as thin-layer chromatographic detection reagents for glycoalkaloids and steroid alkaloids in Solanum species. II. Blankophor BA 267%, BBU neu and KU, and Tinopal CBS-X and 5 BMS-X. Journal of Chromatography 189(3): 406-409

Optical brighteners as thin-layer chromatography detection reagents for glycoalkaloids and steroid alkaloids in Solanum species. I. Calcofluor M2R New. Journal of Chromatography 176(3): 435-439

Optical density of UHT dairy products as a tool for quality assurance. Journal of Dairy Science 62(Suppl. 1): 61

Optical diffraction analysis for estimating foliage angle distribution in grassland canopies. Australian Journal of Botany 27(2): 123-134

Optical microscopic studies on the longitudinal tensile failure of notched microtome sections. Mokuzai Gakkaishi Journal of the Japan Wood Research Society 24(9): 598-604

Optical properties in vitro aggregates of protochlorophyllide in non-polar solvents. 3. Infra-red spectra; visible absorption and fluorescence of fractions obtained by differential centrifugation. Photosynthetica 13(1): 9-14

Optical properties of plant leaves. Zemedelska Technika 24(4): 193-205

Optical properties of the humic and fulvo acids of certain brown alpine-forest soils of the Primor'e. Moscow University Soil Science Bulletin 33(1): 39-43

Optimal allocation of state tube-well water - a case study. Agricultural Situation in India 32(8): 485-487

Optimal allocation of water for rural and urban use in developing countries with special reference to Iran. ITCC Review 8(1 (29)): 1-20

Optimal body size in bumblebees. Oecologia (Berlin): 343: 255-266

Optimal buffer stock policies for wheat at the world level. Australian Journal of Agricultural Economics 23(3): 163-175

Optimal combination of temperature, humidity, and period for healthy growth of Dermatophagoides farinae (Acarina: Pyroglyphidae). Canadian Journal of Zoology, 571: 275

Optimal control of U.S. wheat storage and exports. Staff Papers in Economics, College of Agriculture, Montana State University; (78-6): 14

Optimal control techniques for agricultural policy analysis: an application. Proceedings AAEA Meeting, August 1978:

Optimal crop and dairy enterprise selection for central Oklahoma dairy farms. Dissertation Abstracts International, A 39(1): 384-385

Optimal design and operation of drainage systems. ASAE Paper (79-2071): 12

Optimal environments for yield testing. Crop Science 18(5): 747-751

Optimal foraging of sticklebacks on swarming prey. Animal Behaviour, 274: 1127-1141

Optimal grain sorghum irrigation strategies in a dynamic, stochastic environment. Dissertation Abstracts International, A 39(11): p. 6882

Optimal growth rate and feeding of heifers. Bulletin Technique, Centre de Recherches Zootechniques et Veterinaires de Theix (37): 5-14

Optimal growth strategies for pastoral firms in the Queensland brigalow scheme. Australian Journal of Agricultural Economics 21(2): 80-96

Optimal harvesting date and storage conditions for the apple cultivar Stayman Red. Jugoslovensko Vocarstvo 10(39/40): 687-693

Optimal harvesting date in relation to hop cone quality. Chmelarstvi 51(7): 100-101

Optimal harvesting dates for pears. Jugoslovensko Vocarstvo 10(39/40): 675-679

Optimal harvesting policies and regulations for renewable resources. Faculty Working Papers, College of Commerce and Business Administration, University of Illinois (466): 16

Optimal harvesting time for sugar beet. Landtechnik 33(10): 460-461

Optimal hotel capacity design in lodging industry. In: International Tourism Congress, Marmaris, Turkey, October 2-6, 1978. Journal of the School of Business Administration, Mugala, Turkey: 1(3)

Optimal immunizing dose of vaccine strains of Brucella species. Veterinariya, Moscow, USSR (8): 31-34

Optimal integrated control of alfalfa weevil, Hypera postica (Gyllenhal) (Coleoptera: Curculionidae). Bulletin, Organisation Europeenne et Mediterraneenne pour la Protection des Plantes 9(3): 305-316

Optimal irrigation depths - a method of analysis. Journal of the Irrigation and Drainage Division, American Society of Civil Engineers 105(IR4): 341-355

Optimal irrigation for maize. DLG Mitteilungen 94(12): 717-718

Optimal level of zinc supplementation for young rats fed rapeseed protein concentrate. Journal of Agricultural & Food Chemistry 27(2): 387-389

Optimal marketing strategies in response to uncertainty by Illinois grain farmers. Dissertation Abstracts International, A 40(10): p. 5524

Optimal milking vacuum on farms at high altitude. Milchpraxis 17(1): 8-10

Optimal nutrient combinations determined from isoprobs. Crop Science 18(6): 948-951

Optimal pesticide application for controlling the boll weevil on cotton. American journal of agricultural economics: 60(3) 469-475

Optimal pressing of Rossiiskii cheese. Trudy, Vsesoyuznyi Nauchno issledovatel' skii Institut Maslodel' noi i Syrodel' noi Promyshlennosti (23): 70-72, 146

Optimal pruning of Riesling X Sylvaner vines by Lake Zurich. Schweizerische Zeitschrift fur Obst und Weinbau 116(3; 4): 56-64; 102-107

Optimal rate of seeding for pluvial rice and nitrogen utilization. Rice in Africa: 297-301

Optimal rearing of piglets. Tierzuchter 31(10): 416-422

Optimal relative size of sample for nematode evaluation in sugar-cane. Nematropica 8: 4-5

Optimal restriction of performance characters by using simultaneously several selection indices in a population. Zeitschrift fur Tierzuchtung und Zuchtungsbiologie 95(3/4): 211-221

Optimal soil pH and sufficiency concentrations of N, P and K for maximum alfalfa and onion yields on acid organic soils . Canadian Journal of Soil Science 60(1): 107-117

Optimal stochastic control of U.S. wheat stocks and exports. American Journal of Agricultural Economics 62(2): 172-187

Optimal stockpiling models and the effects of public on private grain storage. Proceedings of American Statistics Association, 1977: 77-83

Optimal stockpiling of grain. Optimal stockpiling of grain: xiii + 175

Optimal terms of trade (causes, impact and Indian experience). Thirty ninth Annual Conference of the Indian Society of Agricultural Economics, Bangalore, December 18-20, 1979:

Optimal time to harvest 9 forages for maximum livestock weight gains per hectare. Society for Range Management, 33rd Annual Meeting, San Diego, California, February 11-14, 1980, Abstracts and Position Statements: p. 19

Optimal usage of stirring devices in low temperature corn drying. ASAE paper (79-3013): 9 pp

Optimal use of water for agricultural crops, horticultural, and fuel trees in the desert areas. Proceedings of the Indian National Science Academy, B 45(1): 1-17

Optimal vine fertilization. Progres Agricole et Viticole 95(15/16): 423-440

Optimal water use and salinity control for energy - Upper Colorado River Basin. Water Resources Bulletin 15(4): 964-973

Optimalisation of a MacConkey-type medium for the enumeration of Enterobacteriaceae. Laboratory Practice 27(12): 1049-1050

Optimalization of methods leading to rational nutrition. Zemedelska Ekonomika 24(11): 763-771

Optimalizing the tractor fleet and its structure in an agricultural enterprise. Agricultura Tropica et Subtropica (10): 259-271

Optimally partitioning soil transects. Journal of Soil Science 29(3): 388-402

Optimisation of age and body weight at first calving and first service period for milk production is dairy cattle. Thesis Abstracts, Haryana Agricultural University 5(3): 156

Optimisation of compost depth and density in plastic bags and comparison with tray systems for growing the cultivated mushroom Agaricus bisporus Lange (Sing.). Irish Journal of Agricultural Research 18(3): 293-299

Optimisation of laboratory breeding of larvae of the greater larch bark-beetle Ips subelongatus Motsch. (Coleoptera, Ipidae) on an artificial medium. Entomologicheskoe Obozrenie 58(2): 240-242

Optimisation of quality and nutritive properties of sterilised dairy drinks for use in infant nutrition and invalid diets. Food quality and nutrition Research priorities for thermal processing: 521-523

Optimisation of the hormonal regime in tissue culture of essential oil rose. Trudy VNII Efiromaslich Kul' tur 11: 79-83

Optimising comfort of motor vehicles, taking account of the physical possibilities of the elastic and dissipative elements. Brasov Bulletin XIX-B: 209-215

Optimising land and fertiliser N usage in grassland systems where grazing and conservation areas are separate. Agricultural Systems 4(1): 59-70

Optimising the extraction of phenylurea herbicides from water. USSR, Vsesoyuznyi Nauchno Issledovatel' skii Institut Khimicheskikh Sredstv Zashchity Rastenii: Third All Union Conference on the Analysis of Pesticide Residues to clarify the Conditions for their Safe Use in Agriculture in the light of the decision of the July 1978 Plenary Session of the Central Committee of the Communist Party, Moscow, 1979 Summaries of papers: 52-53

Optimization criteria for vehicles travelling on a randomly profiled road - a survey. Vehicle System Dynamics 8(4): 239-252

Optimization of a batch process for the fermentative conversion of feedlot waste filtrate (FLWF) into a ruminant feed supplement. Abstracts of the Annual Meeting of the American Society for Microbiology 78: 185

Optimization of a lactose hydrolysis process. Journal of food science 44(3): 896-900

Optimization of aerovibrofluid bed drying of skim milk agglomerated by rewetting. Tejipar 27(2): 25-31

Optimization of agricultural production. Voprosy Ekonomiki 53(5): 63-73

Optimization of agronomic resources for maximising grain and mill yield of rice. Rice report 1976: 54-55

Optimization of cattle rationing. Nas Chov 38(9): 385-387

Optimization of certain parameters of multi-operation machines. Lesnoi Zhurnal (1): 132-136

Optimization of conditions for groundnut production. Cahiers ORSTOM, Biologie 11(4): 237-248

Optimization of conditions for preliminary ultrasonic treatment of soils in a UZDN-1 apparatus before microbiological analysis. Moscow University Soil Science Bulletin 33(2): 33-35

Optimization of conveyor type grain driers. Traktory i Sel' khozmashiny (9): 25-26

Optimization of design parameters of farm machinery. Zemedelska Technika 24(11): 661-674

Optimization of developing the agricultural component of water economy of a country with a centralized economy. Water Supply Management 3(4): 323-333

Optimization of excess internal heat collection and thermal storage in greenhouses. ASAE Paper (79-4026): 11 pp

Optimization of fertilization of grassland. Agrochemia 17(6): 164-165

Optimization of gradient elution. Separation of fatty acid phenacyl esters. Journal of Chromatography 158(1): 249-259

Optimization of indexes for determining the selection value of plants. Genetika, USSR 14(9): 1592-1596

Optimization of location of agricultural production in agro-industrial complexes. Trudy Latviiskoi Sel' skokhozyaistvennoi Akademii (148): 9-19

Optimization of methods of forest regeneration with the aid of electronic computers. Lesnoe Khozyaistvo (12): 10-12

Optimization of multi-input production systems. ASAE Paper (79-1536): 35 pp

Optimization of process conditions during drying with regard to quality factors. Lebensmittel Wissenschaft und Technologie 12(6): 308-317

Optimization of pump size and cropping pattern with the help of linear programming. Farm Management Notes for Asia and the Far East (5): 42-51

Optimization of response functions of light scattering instruments for size evaluation of aerosol particles. Applied Optics 18(5): 705-711

Optimization of salinity control in Grand Valley. American Society of Civil Engineers, Irrigation and Drainage Division, Journal 105(IR 1): 15-28

Optimization of sawnwood production by mathematical programming. Meldinger fra Norges Landbrukshoegskole 57(14): 20

Optimization of selected factors affecting the standard of agro-chemical services in given areas. Acta Universitatis Agriculturae, Facultas Agroeconomica 15(1/2): 51-65

Optimization of subsurface injection of municipal sewage sludge. Journal of Environmental Quality 8(3): 339-342

Optimization of sugar cane harvesting systems. ASAE Paper (79-1532): 9 pp

Optimization of the Water Regime and Mineral Nutrition of Winter Wheat. Optimization of the Water Regime and Mineral Nutrition of Winter Wheat: 236

Optimization of the capacity of the silo cells of central stores for large-scale pig farms. Selskostopanska Tehnika 15(1): 3-10

Optimization of the composition of the medium for the production of milk-clotting enzyme of microbial origin in submerged culture. Acta Alimentaria 7(2): 155-166

Optimization of the density of the primary forest road network in Bulgaria. Gorskostopanska Nauka 16(3): 83-92

Optimization of the diagnosis of machine breakdowns. Zemedelska Technika 23(1): 9-21

Optimization of the electric forces and corona current acting on the particle under different conditions of the surrounding medium. Trudy Chelyabinskogo Instituta Mekhanizatsii i Elektrifikatsii Sel' skogo Khozyaistva (121): 58-64

Optimization of the hop drying process with respect to alpha acid content. Journal of Agricultural Engineering Research 24(3): 233-248

Optimization of the hopper or tank of spreading machinery used on the farm. Traktory i Sel' khozmashiny (5): 21-22

Optimization of the macrosalt composition for Rauvolfia serpentina tissue culture. Part 1. Rastitel' nye Resursy 15(4): 516-526

Optimization of the main parameters of the electric drive of log-ejectors. Lesnoi Zhurnal (6): 117-122

Optimization of the moisture balance in the system of shelterbelts in the dry steppe of Kazakhstan. Lesnoi Zhurnal (1): 15-21

Optimization of the pilot process for laboratory production of Penicillium glaucum. Revista do Instituto de Laticinios Candido Tostes 34(206): 19-20

Optimization of the structure of an enterprise for the post-harvest treatment of grain by statistical modelling. Trudy VIM (79): 32-38

Optimization of the traction performance of a tractor. Zemedelska Technika 25(7): 405-416

Optimization of the utilization of hardwood mixed with softwood in kraft pulping. USA, TAPPI: TAPPI alkaline pulping/secondary fibers conference, Washington, DC, Nov 7-10, 1977: 189-197

Optimization of varietal structure of winter wheat crops in the northern Caucasus in relation to agrometeorological conditions. Trudy, Stavropol' skii Sel' skokhozyaistvennyi Institut (40/1): 10-15

Optimization of water regime and mineral nutrition of winter wheat. Optimizatsiya vodnogo rezhima i mineral' nogo pitaniya ozimoi pshenitsy: 235

Optimizing agricultural production as agriculture's contribution to the stabilization of a catchment area for drinking water. Internationale Zeitschrift der Landwirtschaft (2): 149-152

Optimizing combine-harvester returns for low and high value crops. ASAE Paper: (78-5029)

Optimizing crop production in small farms. Philippine Journal of Crop Science 1(3): 137-145

Optimizing crop production patterns in different agro-climatic zones of Himachal Pradesh. Indian Journal of Agricultural Economics 33(4): 22-28

Optimizing energy consumption of field machinery systems. ASAE Paper (79-1529): 25 pp

Optimizing furrow streams to predict expected system efficiencies on reddish-brown earths. Tropical Agriculturist 132(1): 23-31

Optimizing log skidder production in northern hardwoods. AFRI Research Report, Applied Forestry Research Institute, State University of New York (44): 10

Optimizing plant nutrition and fertilization in the Slovak Socialist Republic. Tagungsbericht, Akademie der Landwirtshaftswissenschaften der Deutschen Demokratischen Re ik (162): 77-81

Optimizing plant spacing for commercial snap bean production. Tennessee Farm and Home Science Progress Report (110): 41-44

Optimizing territorial distribution of sunflower production and processing. Ikonomika na Selskoto Stopanstvo 15(2): 30-41

Optimizing the age of weaning for Spanca lambs intended for fattening. Lucrarile Stiintifice ale Statiunii Centrale de Cercetari pentru Cresterea Ovinelor 1975; 2: 453-459

Optimizing the development of construction of machinery for agriculture. Ikonomicheska Mis"l 22(5): 80-94

Optimizing the manufacturing conditions for phenolic resin bonded particleboards. I. Investigation of some factors influencing the bonding quality. Holz als Roh und Werkstoff 36(11): 441-449

Optimizing the ratio of material costs to salary costs on dairy farms. Lucrari Stiintifice, Institutul de Cercetari pentru Cresterea Taurinelor 4: 255-263

Optimizing the territorial structure of the canning industry. Ikonomicheska Mis"l (9): 77-85

Optimizing the use and structure of farm machinery. Ekonomika Sel' skogo Khozyaistva (6): 64-67

Optimizing the wood resource : study of integrated logging operations in eastern Canada. Forest Products Journal 28(10): 73-76

Optimizing thinning in Douglas-fir with three-descriptor dynamic programming to account for accelerated diameter growth. Forest Science 25(4): 665-672

Optimizing use of primary energy by burning wastes and utilizing condensates. Wochenblatt fur Papierfabrikation 107(1): 20-26

Optimizing veneer yield and quality: a comparison of industrial and laboratory lathes. Forest Products Journal 30(4): 43-47

Optimum age at weaning in relation to maximum sow output. UK, School of Agriculture, Aberdeen: Annual report, 1978-79: ; 41

Optimum air separation in tankers. Voedingsmiddelentechnologie 11(40): 24-25

Optimum amounts of cobalt in feeds for broiler ducklings. Sbornik Vedeckych Praci Vyzkumneho Ustavu Vyzivy Zvirat, Pohorelice 12: 103-109

Optimum barn drying of hay. FAT Blatter fur Landtechnik (168): 5 pp

Optimum breakdown of dry boards into clean scantling for furniture dimension stock. Lesnoi Zhurnal (3): 159-161

Optimum cattle management strategies and range improvement practices for two representative sizes of Utah cattle ranches. Society for Range Management, 33rd Annual Meeting, San Diego, California, February 11-14, 1980, Abstracts and Position Statements: p. 20

Optimum conditions for indoleacetic acid oxidase from Betula leaves. Physiologia Plantarum 42(3): 315-320

Optimum content of crude protein and its quality in complete feeds for fattening young cattle. Sbornik Vedeckych Praci Vyzkumneho Ustavu Vyzivy Zvirat, Pohorelice 12: 17-30

Optimum covering of head lettuce with flat plastic. Gemuse 15(5): 181-182

Optimum crown temperatures for maximum alfalfa growth. Agronomy Journal 71(5): 798-800

Optimum cultural conditions for induction of temperate bacteriophages in lactis streptococci. Journal of Food Protection 42(5): 396-400

Optimum cutting schedules for batch processing of logs. Lesnaya Promyshlennost' (7): 27-28

Optimum cutting stage of forage plants. 2. Seasonal changes in CGR and average productivity in an Italian ryegrass population. Journal of Japanese Society of Grassland Science 24(1): 10-16

Optimum design of timber floor structures subject to various secondary conditions. Deutsche Bauzeitung (7): 58-61

Optimum design of vacuum planter metering mechanisms. ASAE Paper (79-1075): 31 pp

Optimum design specifications for planting equipment. Agricultural Mechanization in Asia 9(4): 61-63

Optimum designing techniques for feed preparation machinery systems on livestock farms. Trudy VIM (79): 104-109

Optimum designs for progeny testing with minimum costs. Indian Journal of Animal Sciences 48(10): 708-711

Optimum distance for a racehorse, inheritance of this character and its use as a measure of performance. Leistungsprufungen von Sportpferden 2 Internationales Wissenschaftliches Symposium Vortrage Leipzig, am 13 und 14 Juli 1976: 171-176

Optimum distribution of available raw materials among feed mixtures. Zagadnienia Ekonomiki Rolnej (3 (147)): 61-65

Optimum distribution of wine producing enterprises in the vineyard region of Hlohovec-Trnava. Acta Operativo Oeconomica, Universitatis Agriculturae (33): 81-100

Optimum dose of NPK fertilizer for ratooning of sugarcane under deep black soils of Maharashtra. Indian Sugar Crops Journal 4(2): 49

Optimum doses of nitrogen for potato cultivar Kufri Chandramukhi. Indian Journal of Agronomy 23(3): 267-270

Optimum doses of phosphorus and potassium fertilizers at higher nitrogen fertilization levels on grass swards. Rostlinna Vyroba 24(7): 749-756

Optimum energy contents in feeds for laying hens. Archiv fur Tierernahrung 28(11/12): 709-722

Optimum family size in progeny testing when prior information is available . Zeitschrift fuer Tierzuechtung und Zuechtungsbiologie 95(3-4): 194-203

Optimum farm organization with swine and competing enterprises in the Georgia Coastal Plain. Research Bulletin, College of Agriculture Experiment Stations, University of Georgia (240): 38

Optimum fatty acid composition of culinary fats used in Central Asian national dishes. Voprosy Pitaniya (3): 66-69

Optimum feed restriction patterns for broiler breeders during lay. Proceedings Second Australasian Poultry and Stock Feed Convention, 12-17 March, 1978, Hilton Hotel, Sydney, Australia: 140-145

Optimum flock size for ovines under migratory and stationary conditions. Indian Journal of Animal Sciences 49(5): 356-360

Optimum forest road spacing. Quarterly Journal of Forestry 72(4): 207-210

Optimum harvesting date for irrigated semi-early potato cv. Amsel. Rostlinna Vyroba 22(4): 375-382

Optimum harvesting dates of winter apple varieties for prolonged storage. Breeding and biochemistry of plants used in national agriculture: Tautsaimnieciba derigo augu selekcija un biokimija: 69-80, 148

Optimum incubation temperature for the plate count of milk. Sudan Journal of Food Science and Technology 8: 55-60

Optimum interaction of the logging machine and the tree in the process of felling. Lesnoi Zhurnal (1): 40-44

Optimum level of dietary protein for prawn. Bulletin of the Japanese Society of Scientific Fisheries 44(12): 1395-1397

Optimum level of monensin for fattening lambs. Journal of Animal Science 47(4): 788-790

Optimum level of temperate blood in dairy cattle in hot climate. Optimum methods of cattle breeding for increasing meat and dairy production Proceedings of a symposium held at the Warsaw Agricultural University, Poland, May 29 June 2, 1978: 203-235

Optimum levels of labour intensity in forestry. Proceedings of the Eighth World Forestry Congress, Jakarta, 16-28 October, 1978: i+16

Optimum machinery complements for Northern Red River Valley grain farms. North Central journal of agricultural economics 2(1): 55-60

Optimum methods of cattle breeding for increasing meat and dairy production. Proceedings of a symposium held at the Warsaw Agricultural University, Poland, May 29-June 2, 1978. Optimum methods of cattle breeding for increasing meat and dairy production Proceedings of a symposium held at the Warsaw Agricultural University, Poland, May 29 June 2, 1978: 255

Optimum model of size of inter-farm cattle feed-lots. Izvestiya Timiryazevskoi Sel' skokhozyaistvennoi Akademii (1): 180-185

Optimum number of determinations of the soil moisture content in the zone of aeration. Pochvovedenie (10): 123-127

Optimum nutrition conditions of strong winter wheat and programming the grain quality. Agrokhimiya (3): 63-66

Optimum plot size and shape and relative efficiency of different designs of yield trials in rice Oryza sativa L. Alexandria Journal of Agricultural Research 26(2): 317-326

Optimum plot size for field trials with banana. Agricultural Research Journal of Kerala 16(1): 33-38

Optimum production programme for growing greenhouse vegetables. Izvestiya Timiryazevskoi Sel' skokhozyaistvennoi Akademii (2): 172-176

Optimum proportions selected with unequal sex numbers. Tag. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik 50(2): 57-61

Optimum protein in complete rations for high-producing lactating cows. Feedstuffs 50(34): 22-23, 48

Optimum rate of fertilization under conditions of irrigation of light soils. 1. Effects of different NPK rates on yield and cost effectiveness in cultivation of vegetables, root crops and cereals (experimental period 1962-1973). Zeszyty Problemowe Postepow Nauk Rolniczych (181): 133-150

Optimum rate of fertilization under conditions of irrigation of light soils. 2. Effects of irrigation and different NPK rates on yield and cost effectiveness in cultivation of vegetables, root crops and cereals (experimental period 1962-1973). Zeszyty Problemowe Postepow Nauk Rolniczych (181): 151-162

Optimum ratio of dietary energy to protein for rainbow trout. Bulletin of the Japanese Society of Scientific Fisheries 44(7): 729-732

Optimum row spacing for potatoes. Potato Research 21(3): 195-215

Optimum sample size and number per plot and replicate number for seed weight of oats. Cereal Research Communications 6(2): 113-122

Optimum schedules for cross-cutting tree-length logs, taking quality zones into account. Lesnoi Zhurnal (2): 113-116

Optimum seeding time for sunflower. Indian Journal of Agronomy 23(2): 157-160

Optimum size of holding in glasshouse horticulture. Vakblad voor de Bloemisterij 33(15): 69

Optimum soil utilization systems under differing climatic restraints. 11th International Congress of Soil Science, held at University of Alberta, Edmonton, Canada, June 19-27, 1978. 4 vols. Optimum soil utilization systems under differing climatic restraints 11th International Congress of Soil Science, held at University of Alberta, Edmonton, Canada, June 19-27, 1978-4 vols: 412 + 359 + 456 + 98

Optimum sow protein needs for reproduction. Ohio Swine Research and Industry Report, 1979: 52-60

Optimum sowing date for some new wheat cultivars on the Transylvanian Plain. Analele Institutului de Cercetari pentru Cereale si Plante Tehnice, Fundulea 44: 233-244

Optimum sowing date for spring barley destined for the brewery. Mededeling, Provinciaal Onderzoek en Voorlichtingscentrum voor Land en Tuinbouw (179): 6

Optimum sowing rate for a line of triticale and a cultivar of spring wheat. Investigacion y Progreso Agricola 9(1): 37-40

Optimum starter fertilizer placement for sugarbeet seedlings as determined by uptake of radioactive 32P isotope. Journal of the American Society of Sugar Beet Technologists 20(1): 19-24

Optimum starting date for the harvest of sweet potatoes. Transactions of the ASAE 23(2): 284-287

Optimum temperature and air velocity in houses for finishing pigs. SBI landbrugsbyggeri: 3 - 7

Optimum temperature for feeding activity of different termite species. Zeitschrift fur Angewandte Entomologie 86(3): 225-259

Optimum temperature for feeding and growth of Tilapia zillii. Progressive Fish-Culturist, 403: 105-107

Optimum temperature for long-term storage of eggs of Diabrotica virgifera (Coleoptera: Chrysomelidae). Entomologia Experimentalis et Applicata 24(2): 199-200

Optimum tiller number in barley: a comparison of low and high tillering genotypes. Dissertation Abstracts International, B 37(1): 22B

Optimum time for harvesting French beans in the Isabela region. Boletin, Universidad de Puerto Rico 244: 12

Optimum time for harvesting cotton: a new concept. Transactions of the ASAE 22(2): 291-296

Optimum time of combine harvesting for amenity grasses grown for seed. Journal of the British Grassland Society 33(1): 35-40

Optimum use of irrigation water. Indian Journal of Power and River Valley Development 28(6): 155-159, 149

Optimum-seeking designs for simulation experiments with models of agricultural systems. Research Report, Agricultural Economic Research Unit, Lincoln College, New Zealand (87): 126

Options and limitations in fisheries management. Environmental Management 3(2): 109-112

Options for controlling non-point source water pollution: a legal perspective. Natural Resources Journal 19(3): 587-609

Options for improving government programs that cover crop losses caused by natural hazards. ERS 77, 654, 35 p

Optomotor control of speed and height by free-flying Drosophila. Journal of Experimental Biology 82: 389-392

Optomotor control of wing beat and body posture in Drosophila. Biological Cybernetics 35(2): 101-112

Opuntia areoles. Unique cactus features. Cactus and Succulent Journal 51(1): 66-68

Opuntiaspis carinata (Cockerell) (Homoptera: Coccoidea: Diaspididae). Entomology Circular, Division of Plant Industry, Florida Department of Agriculture and Consumer Services (196): 1 p.

Oral African histoplasmosis resembling Burkitt's lymphoma. Oral Surgery Oral Medicine Oral Pathology 46(3): 407-412

Oral administration of TRH in puerperal women: effect on insufficient lactation, thyroid hormones and on the responses of TSH and prolactin to intravenous TRH. Acta Endocrinologica 93(4): 413-418

Oral and pharyngeal cancer in the North-west and West Yorkshire regions of England, and occupation. British Journal of Industrial Medicine 36(4): 292-298

Oral and pharyngeal neoplasia in the dog: a retrospective survey of 361 cases. Journal of the American Veterinary Medical Association 175(6): 567-571

Oral candidiasis. Journal of Cutaneous Pathology 5(4): 216-217

Oral candidiasis in leukoplakia and carcinoma of the oral cavity. Deutsche Medizinische Wochenschrift 104(29): 1033-1036

Oral contraceptive estrogen and plasma lipid levels. Obstetrics and Gynecology 52(4): 430-435

Oral contraceptive use and fasting triglyceride, plasma cholesterol and HDL cholesterol. Circulation 60(3): 486-489

Oral contraceptives raise the cholesterol saturation of bile by increasing biliary cholesterol secretion. Metabolism Clinical & Experimental 29(1): 18-22

Oral essential amino acid supplementation in patients on maintenance hemodialysis . Clinical Nephrology 9(6): 241-248

Oral essential amino acids in children on regular hemodialysis. Clinical Nephrology 9(1): 11-14

Oral feeding of two Ciba-Geigy compounds for fly control. Proceedings of the North Central Branch, Entomological Society of Americarecd 1978; 31: 36

Oral fluid replacement by a glucose glycine electrolyte formulation in E coli and rotavirus diarrhoea in pigs. Veterinary Record 106(4): 75-78

Oral glucose tolerance test in 100 normal children. Acta Diabetologica Latina 14(3/4): 95-103

Oral glucose tolerance test in newborns. Indian Pediatrics 15(6): 459-462

Oral glucose tolerance test in women in relation to the menstrual cycle. Klinische Wochenschrift 56(13): 659-669

Oral glucose-tolerance tests and the diagnosis of diabetes: results of a prospective study based on the Whitehall survey. Lancet ii(8140): 431-433

Oral immunization against transmissible gastroenteritis (TGE) of pigs. Fortschritte der Veterinarmedizin (28): 187-191

Oral immunization of mice and metabolic antigens of Trichinella spiralis larvae: effects on the kinetics of intestinal cell response including mast cells and polymorphonuclear eosinophils. Journal of Parasitology 65(5): 685-691

Oral immunization of sheep against Salmonella abortusovis. 2nd communication. Revue de Medecine Veterinaire 130(6): 891-892,895-902

Oral infection in immunosuppressed renal transplant patients. Oral Surgery Oral Medicine Oral Pathology 43(6): 879-885

Oral infection of the fox and domestic cat with rabies virus. Acta Veterinaria Academiae Scientiarum Hungaricae 28(1): 27-32

Oral lactose tolerance tests (LTT) in children with chronic diarrhea. Gastroenterology 76(5, II): 1220

Oral mycoses and their treatment. Acta Odontologica Scandinavica 37(2): 87-101

Oral nicotinic acid as a treatment for ketosis. Journal of Dairy Science 62(11): 1804-1807

Oral pill follow-up survey: family planning in the context of integrated rural development. Oral pill follow up survey: family planning in the context of integrated rural development: ; 40

Oral preloads of liquid diet and hormonal satiety mechanisms. Physiology and Behavior 24(4): 667-673

Oral rehydration in diarrhoea: applied pathophysiology. Transactions of the Royal Society of Tropical Medicine and Hygiene 74(1): 30-35

Oral rehydration therapy in childhood diarrhoea: a comparative study. Indian Pediatrics 15(10): 791-796

Oral replacement therapy in rural Bangladesh with home ingredients. Oral replacement therapy in rural Bangladesh with home ingredients: 14

Oral single-dose therapy of trichomonal vaginitis comparison of tinidazole and metronidazole. Journal of Obstetrics and Gynaecology of India 28(3): 447-450

Oral sodium cromoglycate in food allergy. Acta Allergologica Suppl 13: 102-108

Oral tetracycline and retinoic acid gel in acne. Practitioner 221(1322): 268-271

Oral therapy for experimental coccidioidomycosis with R41 400 (ketoconazole), a new imidazole. American Review of Respiratory Disease 118(4): 715-721

Oral therapy of pediculosis capitis with cotrimoxazole. British Journal of Dermatology 98(6): 699-700

Oral therapy program, Ajmiriganj thana. Oral therapy program, Ajmiriganj thana: 24

Oral thrush in children treated with miconazole gel. Mykosen 23(2): 75-78

Oral toxicity of polyethylene glycol (PEG 200) in monkeys and rats. Toxicology Letters 2(2): 119-112

Oral treatment of canine dirofilariasis with levamisole hydrochloride - pilot trial. Journal of Small Animal Practice 20(5): 299-302

Oral treatment of ichthyosis with an aromatic retinoid. British Journal of Dermatology 99(3): 319-324

Oral treatment of keratosis follicularis with a new aromatic retinoid. Archives of Dermatology 114(8): 1211-1214

Oral treatment of trichomoniasis vaginalis with ornidazole (Tiberal (R) ) and tinidazole (Fasigyn (R) ). A controlled investigation. Ugeskrift for Laeger 140(25): 1483-1484

Oral vaccination of foxes against rabies. An experimental study. Annales de Recherches Veterinaires 10(1): 9-21

Oral versus intramuscular vitamin A in the treatment of xerophthalmia. Lancet 1(8168): 557-559

Oral zinc in Wilson's disease. Lancet ii(8102): 1262

Orange groves and market gardens in Ambohijafy: an unusual sight in the Tananarive Plains. Etudes Rurales (70): 97-118

Oranges: analysis and outlook. Laranja: analise e perspectivas: 123

Oranges: integrated harvesting and use of large pallets. Informatore Agrario 35(29): 6705-6718

Orbital observations of sand distribution in the Western Desert of Egypt. Apollo Soyuz Test Project Volume 2: Earth Observations and Photography: 219-236

Orbital paecilomycosis due to Paecilomyces lilacinus (Thom) Samson. Sabouraudia 17(4): 363-369

Orbital pneumatosis as an unusual complication to enucleation. Journal of Small Animal Practice 20(9): 551-555

Orbito-cranial aspergillosis (clinicopathological case report). Indian Journal of Ophthalmology 26(1): 34-38

Orbiviruses of the Kemerovo complex and neurological diseases. Medical Microbiology and Immunology 166(1/4): 255-263

Orchard fruit handling system. ASAE Paper (78-1540): 12 pp

Orchard irrigation in France. Frutticoltura 41(3/4): 27-38

Orchard machinery in Japan. Agricultural Mechanization in Asia 11(2): 39-41

Orchard shelter belts. California Avocado Society Yearbook 62: 79-84

Orchardgrass varieties at Jackson and Knoxville. Tennessee Farm and Home Science Progress Report (107): 10-11

Orchardgrass variety and strain test. Uniform variety tests of forage Contributed by research workers in western Canada, 1978: ; 44-49

Orchidectomy in camel filariasis. Journal of the Egyptian Veterinary Medical Association 35(3): 147-157

Orchids for widening the pot plant range. Deutscher Gartenbau 34(8): 334-337

Order make-up after the American system. Nordeuropaeisk Mejeri Tidsskrift 45(4): 78-85

Ordered membrane particles in rhabdomeric microvilli of the housefly (Musca domestica L.). Journal of Morphology, 1613: 309-322

Ordinance amending Food Ordinances, 20 December 1977 (Bundesgesetzblatt I, page 2802). Ordinance on permitted additives for foodstuffs Permitted Additives Ordinance, 20 December 1977 Bundesgesetzblatt I, page 2711: Verordnung uber die Zulassung von Zusatzstoffen zu Lebensmitteln Zusatzstoff Zulassungsverordnung vom 20 Dezember 1977 BGB1 I S 2711: 79-115

Ordinance amending the Cheese Ordinance and the Ordinance on Milk Products, 20 December 1977 (Bundesgesetzblatt I, page 2738). Ordinance on permitted additives for foodstuffs Permitted Additives Ordinance, 20 December 1977 Bundesgesetzblatt I, page 2711: Verordnung uber die Zulassung von Zusatzstoffen zu Lebensmitteln Zusatzstoff Zulassungsverordnung vom 20 Dezember 1977 BGB1 I S 2711: 143-161

Ordinance on permitted additives for foodstuffs (Permitted Additives Ordinance), 20 December 1977 (Bundesgesetzblatt I, page 2711). Zulassung und Verkehr mit Zusatzstoffen bei Lebensmitteln: 11-77

Ordinance on quality testing and payment for farm milk (Milk Quality Ordinance). Deutsche Molkerei Zeitung 101(50): 1868, 1870, 1872

Ordinary Meeting: Symposium on human babesiosis, Manson House, Thursday 15th March, 1979. Transactions of the Royal Society of Tropical Medicine and Hygiene 74(2): 143-158

Ordination analyses in surveys of desert vegetation. Advances in Desert and Arid Land Technology and Development 1: 469-485

Ordram persistence and metabolism in natural reservoirs. Byulleten' Vsesoyuznogo Naucho Issledovatel' skogo Instituta Sel' skokhozyaistvennoi Mikrobiologii (32): 51-53

Oregon B442-15 and B445-66 pea seedborne mosaic virus-resistant breeding lines. HortScience 12(5): 506

Oregon Comprehensive Outdoor Recreation Plan, 1978. Fourth edition. Government Reports, Announcements and Index, National Technical Information Service NTIS, US Department of Commerce 79(22): 22-23

Oregon disease and husbandry. Veterinary Record 105(20): 470-471

Oregon filing clamp. Technical Release, American Pulpwood Association (78-R-10): 2

Oregon salmon farm project converts to sea ranching. Fish Farming International 5(1): 8-11

Oregon white oak utilization study in the state of Washington. DNR Report, Department of Natural Resources, Washington (21): ii + 25

Oregon's Mid-Willamette Valley wetlands: agricultural uses, alternative uses, problems and trends. Dissertation Abstracts International, A 40(5): 2893-2894

Oregon's forest practices act: an early appraisal. Journal of Forestry 76(12): 782-783, 816

Oregon's forest resources: their contribution in the state's economy. Research Bulletin, Forest Research Laboratory, Oregon State University (23): 79

Orellanin-poisoning in Britain. Bulletin of the British Mycological Society 14(1): 63

Orf in sheep and goats in Nigeria. Tropical Animal Health and Production 10(4): 233-235

Organ and tissue weights in diseases caused by T. vivax and T. congolense. Pathogenicity of trypanosomes Proceedings of a workshop held at Nairobi, Kenya, 20-23 November, 1978: 178

Organ culture. Technical Bulletin, United States Department of Agriculture (1586): 40-51

Organ culture of mammalian testis. III. Inhibin secretion. Hormone Research 10(4): 177-190

Organ formation in wheat in relation to manuring and watering. Acta Botanica Sinica 19(1): 65-71

Organ regeneration from leaf disks of Solanum nigrum, S. dulcamara and S. khasianum. Zeitschrift fur Pflanzenphysiologie 95(4): 355-362

Organ weights and concentration of zinc in different tissues of wasting pigs and pigs with regional ileitis. Zentralblatt fur Veterinarmedizin, A 25(7): 570-578

Organellar function and biochemistry. Proceedings of the 5th International Congress of Protozoology, New York, 26 June 2 July 1977: 147-159

Organelle destruction, a new mechanism to explain maternal inheritance of plastids and mitochondria in higher plants. Plant Physiology 63(5, Supplement): 5

Organelle membranes from germinating castor bean endosperm. A comparison of purified endoplasmic reticulum, glyoxysomes, and mitochondria. Protoplasma 97(4): 317-327

Organelles involved in cell wall polysaccharide formation and transport in pea cells. Berichte der Deutschen Botanischen Gesellschaft 89(1): 121-146

Organic Recycling in Asia (FAO/SIDA workshop on the use of organic materials as fertilizers in Asia, Bangkok, 26 October - 5 November 1976). FAO Soils Bulletin (36): 417

Organic acid composition of plant roots subjected to periods of water excess at different vegetative stages. Annales Agronomiques 29(2): 169-176

Organic acid content of Sorbus aucuparia berries. Rastitel' nye Resursy 15(3): 451-453

Organic acid content of the bovine follicular fluid. Indian Veterinary Journal 56(9): 744-747

Organic acid metabolism in leaves of tall fescue genotypes. Phyton, Argentina 36(1): 61-68

Organic acids and Reye's syndrome. Lancet i(8126): 1147

Organic acids in grapefruit fruit tissues. Journal of the American Society for Horticultural Science 104(6): 895-897

Organic acids in the annual growth cycle of shoots of woody plants. Byulleten' Glavnogo Botanicheskogo Sada (108): 47-50

Organic acids in the annual growth cycle of woody plant shoots. Byulleten' Glavnogo Botanicheskogo Sada (108): 47-50

Organic agriculture. Economic and ecological comparisons with conventional methods. Organic agriculture Economic and ecological comparisons with conventional methods: 271

Organic and inorganic fertilizer trials with sugar beet - second year. Annali dell' Istituto Sperimentale per le Colture Industriali 8(1): 25-39

Organic and mineral nitrogen-containing amendments for mushroom composts. Nauchnye Trudy NII Ovoshch Kh va 8: 231-234

Organic carbon and nitrogen status of typical soil - profiles of Uttar Pradesh. Food Farming and Agriculture 8(7): 1-7

Organic components in Argentine soils. I. Nitrogen distribution in soils and their humic acids. Agrochimica 22(2): 98-105

Organic debris as micro-site for nitrogen fixation. Soil Science and Plant Nutrition 25(3): 453-456

Organic drain filters to prevent clogging with ochre. Part 3. Drain sludge and filter quality. Zeitschrift fur Kulturtechnik und Flurbereinigung 20(3): 146-151

Organic farming - an alternative?. Economie Rurale (128): 29-31

Organic farming and energy self-sufficiency; USA prior to the 21st century. Futuribles (22): 83-91

Organic farming in France: study of a social practice. Recherches Economiques et Sociales (15): 215-246

Organic farming: some other aspects. Intermediair 14(28): 29, 31, 33, 35

Organic fertilization in a crop rotation with a high proportion of cereals. Rostlinna Vyroba 25(2): 111-120

Organic food. Crc Critical Reviews in Food Science and Nutrition 9(4): 395-418

Organic growth factor requirements of six fungi. Indian Phytopathology 1979; 31(4): 434-439

Organic insect control in Indiana vegetables. Proceedings of the Indiana Academy of Science 1978; 87: 243

Organic matter - metal ion complexes in forested and cultivated soils. Journal of the Indian Society of Soil Science 26(3): 278-282

Organic matter accumulation by halophytic scrub communities in the flood plain of the middle Amu-Dar'ya river. Botanicheskii Zhurnal 62(11): 1572-1584

Organic matter and chemical element dynamics in an aspen woodland soil. Canadian Journal of Forest Research 9(4): 449-463

Organic matter and micronutrients as parameters of productivity of processing tomatoes on an oxisol and a vertisol. Brazil, Empresa Brasileira de Pesquisa Agropecuaria, Ministerio de Agricultura: Annals of the XVII Congress of the Society for Vegetable Cultivation of Brazil, Juazeiro Bahia 1977: Anais do XVII Congresso da Sociedade de Olericultura do Brasil, Juazeiro Bahia 1977: 171-172

Organic matter content in Kuwait Bay sediments as an index of pollution. Journal of the University of Kuwait Science 4: 215-223

Organic matter decomposition in a soil heavily amended with poultry manure. Journal of Environmental Quality 8(4): 584-588

Organic matter influences availability, uptake and distribution of cadmium in soybeans. Proceedings of the Indiana Academy of Science 87: 102-103

Organic matter influences phytotoxicity of cadmium to soybeans. Plant and Soil 52(3): 393-402

Organic matter production by Trachypogon savanna at Calabozo, Venezuela. Boletin, Sociedad Venezolana de Ciencias Naturales 33(134): 75-100

Organic matter production in rice field flood water. Soil Science and Plant Nutrition 24(3): 427-440

Organic nitrogen content of peat soils combined with different fractions of humic substances. Soil Organic Matter Studies Proceedings of a symposium organized by IAEA, FAO and Agrochimica Braunschweig, September 1976 VolII: 365-370

Organic reaction and antibody response during experimental bovine cysticerciasis. Veterinarni Medicina 25(2): 65-71

Organic soil additives, mulches and nematicides increase crop yields and decrease populations of Tylenchorhynchus dubius. Proceedings of the American Phytopathological Society 1978; 4: 194

Organic solid wastes from urban environment as iron sources for sorghum. Plant and Soil 53(4): 455-461

Organisation of Gayya groups for farming: possible solution to labour bottleneck during the labour peak periods. Samaru Agricultural Newsletter 19(2): 94-96

Organisation of education in remote rural areas of Afghanistan. Indian Journal of Adult Education 40(5): 33-35

Organisation of insemination in sows at the time of the standing reflex. Tierzucht 34(1): 35-38

Organisation of large-scale investigations for strongyloidosis - simplified diagnostic techniques. Aktual' nye voprosy bor' by s gel' mintozami Sbornik nauchnykh rabot: 28-32

Organisation of sheep production at hill farms. Vedecke Prace Vyskumneho Ustavu Ovciarskeho v Trencine (9): 85-94

Organisational and operational experiments for the control of infestation in the Commune of Ravenna. Parassitologia recd 1979; 19: 225-237

Organised information. Engineering Materials and Design (March): 35-38

Organising a conservation project. Organising a conservation project: 6

Organism of contagious equine metritis 1977 and human venereal disease. Lancet II(8099): 1092-1093

Organisms and biological communities as indicators of environmental quality - a symposium. March 25, 1974, Ohio State University. Ohio Biol Survey Inform Circ (8): 65

Organisms contaminating ewes' milk cheese during ripening. Scienza e Tecnica Lattiero Casearia 29(3): 182-193

Organization and accomplishment of the agreed systematic supply of honeybees for commercial fruit production. Gartenbau 25(4): 109-111

Organization and accomplishments of agricultural research in Bangladesh. Technology for increasing food production [Holmes, JC Editor]: 26-34

Organization and accomplishments of agricultural research in India. Technology for increasing food production [Holmes, JC Editor]: 19-25

Organization and conduct of plant stress research to increase agricultural productivity. Stress physiology in crop plants: 1-14

Organization and development of the manufacture of milk protein concentrates. Molochnaya Promyshlennost' (12): 9-11

Organization and economics of milk sampling for purposes of quality payment: results of an experiment. Scienza e Tecnica Lattiero Casearia 30(4): 283-299

Organization and efficient use of working capital of kolkhozy. Ekonomika Sovetskoi Ukrainy (10): 28-34

Organization and experience of Udder Health Services in the Federal Republic of Germany. Veterinary Science Communications 3(2): 109-124

Organization and expression of chromosomes. Report of the Dahlem workshop on organization and expression of chromosomes, Berlin 1976, May 17 to 21. Organization and expression of chromosomes Report of the Dahlem workshop on organization and expression of chromosomes, Berlin 1976, May 17 to 21: 348

Organization and expression of the RNA and DNA genomes of legume viruses. Fitopatologia Brasileira 4: 195-202

Organization and finance of non-formal education. Convergence 12(3): 42-54

Organization and management in the forests of the Far East. Lesnoe Khozyaistvo (1): 51-53

Organization and management of a joint farming enterprise. Sbornik Provozne Ekonomicke Fakulty, Vysoka Skola Zemedelska v Praze 15(2): 159-179

Organization and management of large farm undertakings in the GDR. Giessener Abhandlungen zur Agrar und Wirtschaftsforschung der Europaischen Ostens (92): 216

Organization and management structures in the integrated agricultural enterprise with regard to the concentration of machinery. Zemedelska Ekonomika 24(1): 19-26

Organization and metabolism of exogenous hyoscyamine in tissue cultures of a Duboisia hybrid. Naturwissenschaften 66(1): 58

Organization and operation of retail farmers' markets in Louisiana. DAE Research Report, Louisiana Agricultural Experiment Station (532): i+59

Organization and planning of scientific research. Ekonomika Sel' skogo Khozyaistva (4): 61-67

Organization and planning of the agro-industrial complex within the national economy. Organizatsiya i planirovanie narodno khozyaistvennogo agropromyshlennogo kompleksa: 224

Organization and position of breeding and seed production of fodder plants. Internationale Zeitschrift der Landwirtschaft (3): 245-247

Organization and program development - the key to noxious weed control. Proceedings of the Western Society of Weed Science (Volume 31): 47-50

Organization and recent development in Hungarian agriculture. Acta Oeconomica 21(1/2): 91-105

Organization and reorganization of immunoglobulin heavy chain genes-allelic deletion model. Oncogenic viruses and host cell genes: 461-473

Organization building in a developing country: a study of the Central Department of Food in India. International Review of Administration Sciences 45(2): 176-182

Organization for Veterinary Research, Netherlands. Annual report for 1976. Jaarverslag 1976: 126

Organization for Veterinary Research, Netherlands. Annual report for 1977. Jaarverslag 1977: 147

Organization of a collection of plant pathogenic viruses on leaf tissues dehydrated with calcium chloride. Biologico 44(9): 221-229

Organization of agricultural production in potato growing farms in mountain regions. Acta Universitatis Agriculturae, Facultas Agroeconomica 14(1/4): 41-53

Organization of agricultural production under the new conditions. Organizatsiya sel' skokhozyaistvennogo proizvodstva v novykh usloviyakh: 131

Organization of agriculture for rural development: the Indian case. Cambridge Journal of Economics 2(4): 381-406

Organization of agro chemical services. Izvestiya Timiryazevskoi Sel' skokhozyaistvennoi Akademii (6): 202-212

Organization of an assemblage of early successional species on a soil moisture gradient. Ecology 59(6): 1248-1255

Organization of axial systems of above-ground parts of perennial plants. Botanicheskii Zhurnal 64(5): 740-750

Organization of beef production in inter-farm co-operation. Izvestiya Timiryazevskoi Akademii (5): 162-168

Organization of combined therapy of urogenital tuberculosis in the koumiss-therapy 'Glukhovskaya' sanatorium. Voprosy kumysodeliya i kumysolecheniya Bashkirii I Chast' : 86-88

Organization of computing and complex interpretation of experimental results for the potato crop. Lucrari Stiintifice Institutul de Cercetari pentru Cultura Cartofului si Sfeclei de Zahar, Cartoful 7: 297-301

Organization of control of Microsporum canis infection in Moscow. Vestnik Dermatologii i Venerologii (7): 28-31

Organization of dairy extension services: an evaluative analysis of intensive cattle development project, Hyderabad. Thirty ninth Annual Conference of the Indian Society of Agricultural Economics, Bangalore, December 18-20, 1979:

Organization of fruit and vegetable marketing. Meeting papers WCARRD, Rome, July 1979: 140

Organization of herd replacement on dairy farm complexes. Zhivotnovodstvo (11): 43-47

Organization of industrial production systems in agriculture. Vezetestudomany 9(11): 5-7

Organization of integrated management in birch forests. Lesnoe Khozyaistvo (11): 40-42

Organization of labour in mechanized cultivation - a factor in obtaining greater yields of Virginia tobacco. B"lgarski Tyutyun 23(4): 8-11

Organization of manufacture of Susaninskii cheese. Molochnaya Promyshlennost' (9): 25-26

Organization of metabolism of gamma-aminobutyric acid in plants. Uspekhi Sovremennoi Biologii 87(2): 185-198

Organization of neuronal microtubules in the nematode Caenorhabditis elegans. Journal of Cell Biology, 821: 278-289

Organization of polymorphism. Bulletin de la Societe Botanique de France, Actualites Botaniques 126(2): 105-111

Organization of rational land use. Nauchnye Trudy Moskovskogo Instituta Inzhenerov Zemleustroistva (88): 123

Organization of research in tropical parasitic diseases in the national research establishments of Africa. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 48(2): 16-23

Organization of standard work-places in main nurseries. Lesnoe Khozyaistvo (4): 50-53

Organization of the Swiss fatstock and meat market. Untersuchungen des Instituts fur Wirtschaftsforschung der Eidgenossische Technische Hochschule (17): 213

Organization of the immune response genes. Science 206(4416): 292-297

Organization of the integrated utilization of raw material on the basis of cooperation between enterprises in the logging industry. Lesnoi Zhurnal (3): 116-119

Organization of the lacunar system in the acanthocephalan, Oligacanthorhynchus tortuosa. Journal of Parasitology, 643: 436-439

Organization of trout-breeding farms. Gorsko Stopanstvo 34(3): 51-54

Organization of working operations in hop harvesting. Chmelarstvi 51(7; 8): 105-106; 119-122

Organization plan of adult education in Greece. Organization plan of adult education in Greece: 4

Organization, content and methods of advisory services to rural households. Report of international exchange of information and experience in 1977 in Rauischholzhausen (16 papers). Organisation, Inhalt und Methoden der Landlich hauswirtschaftlichen Beratung Bericht uber den Internationalen Informations und Erfahrungsaustausch 1977 in Rauischholzhausen 16 Beitrage: 130

Organization, scale, and performance of the grain trade. Food Research Institute Studies 16(3): 107-123

Organizational analysis in the efficient structuring of state forest administrations. Forstarchiv 49(12): 244-248

Organizational and economic problems in the development of agriculture in the Northern Transurals. Trudy, NIISKh Severnogo Zaural' ya (24): 144

Organizational and economic problems in the development of animal husbandry on an industrial basis. Latvijas Lauksaimniecibas Akademijas Raksti (148): 28-35, 72

Organizational and economic viability of the Sea Island Farmers Cooperative, Frogmore, South Carolina. Bulletin, South Carolina Agricultural Experiment Station (SB612): 21

Organizational and structural problems in implementing employment schemes: some observations from the Crash Scheme for Rural Employment. Development Policy and Administration Review 4(2): 37-43

Organizational aspects of mechanization. Nederlands Bosbouw Tijdschrift 50(9): 296-299

Organizational determinants of rural equality: an exploratory study of development project information-processing and the distribution of socio-economic benefits in less developed countries. Dissertation Abstracts International, A 39(2): p. 1097

Organizational issues in group farming in South Korea. Land Tenure Center Paper, University of Wisconsin (119): 28

Organizational principles of socialist competition. Ekonomika Sel' skogo Khozyaistva (12): 17-29

Organizational problems of setting large scale dairy farms in operation. Acta Operativo Oeconomica 34: 195-204

Organizational problems of small farmer development administration. Economic and Political Weekly 14(51/52): A161-A164

Organizational, economic, and technical problems of harvesting and drying whole barley plants. Ikonomika na Selskoto Stopanstvo 15(2): 57-63

Organizations generating literature on population control and family planning in Bangladesh. Organizations generating literature on population control and family planning in Bangladesh: ; 63

Organizing and planning production in sovkhozy and kolkhozy. Organizatsiya i planirovanie proizvodstva v kolkhozakh i sovkhozakh: 358

Organizing and planning supply of farms and combines with material and technical means. Ekonomika Sel' skogo Khozyaistva (2): 13-17

Organizing and planning the production and supply activities of the regional (inter-regional) Sel'khoztekhnika complex. Organizatsiya i planirovanie proizvodstvennoi i snabzhencheskoi deyatel' nosti raionnogo mezhraionnogo ob"edineniya "Sel' khoztekhnika": 160

Organizing and supporting integrated rural development projects: a twofold approach to administrative development. Journal of Administration Overseas 18(4): 276-286

Organizing deserts: public policy and the Third World. Association for Arid Lands Studies, Proceedings 2: 11

Organizing farmers to improve irrigation water delivery - the problems and prospects for solutions in Pakistan. Pakistan Economic and Social Review 15(3/4): 152-173

Organizing fields and crop rotation in complexes. Ekonomika Sel' skogo Khozyaistva (9): 38-45

Organizing technical services in US agriculture. Ekonomika Sel' skogo Khozyaistva (1): 77-80

Organizing the application of scientific and technical achievements. Ekonomika Sel' skogo Khozyaistva (1): 52-61

Organizing use of technical equipment in Ukrainian agriculture. Visnik Sil' s' kogospodars' koi Nauki (8): 75-78

Organizing your Ontario farm business. Publication School of Agricultural Economics and Extension Education University of Guelph: 978 (78 10)

Organo-fluorine compounds in plants. Effects of poisonous plants on livestock: 147-158

Organochloride residues in human milk in Spain. Revista Espanola de Pediatria 35(206): 93-110

Organochloride residues in humanized powdered milks made in Spain. Revista Espanola de Pediatria 35(207/208): 189-200

Organochlorine and mercury residues in wild mammals in southern Ontario, Canada 1973-74. Bulletin of Environmental Contamination and Toxicology 22(4/5): 500-507

Organochlorine and organophosphorus insecticide residues in homogenized, dehydrated and freeze dried vegetables. Freddo 30(5/6): 269-277

Organochlorine insecticide levels in various fish species in Lake Tanganyika. Mededelingen van de Faculteit Landbouwwetenschappen Rijksuniversiteit Gent 42: 869-882

Organochlorine insecticide residues in bovine milk and manufactured milk products in Illinois, 1971-76. Pesticides Monitoring Journal 11(4): 161-163

Organochlorine insecticide residues in red-legged partridge. Bulletin of Environmental Contamination and Toxicology 19(6): 697-702

Organochlorine insecticide residues in soils and rivers of the Guadeloupe banana-growing region. Phytiatrie Phytopharmacie 26(4): 251-268

Organochlorine pesticide and PCB residues in wild bird eggs from the south-west of Spain. Bulletin of Environmental Contamination and Toxicology 19(6): 655-664

Organochlorine pesticide pollution in Northern Ireland. Analytical Proceedings 17(10): 414-417

Organochlorine pesticide residues in Spanish sterilized milk. Anales de Bromatologia 29(4): 305-360

Organochlorine pesticide residues in soils from six U.S. Air Force bases, 1975--76. Pesticides Monitoring Journal 12(4): 230-233

Organochlorine pesticides and polychlorinated biphenyls in human milk. Mitteilungen aus dem Gebiete der Lebensmitteluntersuchung und Hygiene 70(4): 451-463

Organochlorine residues in New Zealand birds of prey. New Zealand Journal of Ecology 1: 118-125