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Geography & Life Sciences: Chapter 19

Chapter 19 provides bibliographic information on scholary research in geography and in the life sciences.



An analysis of some factors influencing world maize prices. Coarse Grains and Oilseeds Situation (17): 44-50

An analysis of sources and uses of funds in the farm sector of the United States. Dissertation Abstracts International, A 34(2): 488

An analysis of temperature-dependent asynapsis in Triticum aestivum. Genetical Research 20(2): 193-200

An analysis of the Mussell and Morre quantitative bioassay for polygalacturonases using pectate trans-eliminase from Erwinia atroseptica. Annals of Botany 37(151): 463-471

An analysis of the T and B cells of Marek's disease lymphomas of the chicken. Nature: New Biology 241(106): 52-53

An analysis of the ability of farm managers. Bulletin of the Institute of Agriculture, Kagoshima University (22): 91-98

An analysis of the action of the General Foods Texturometer. Journal of Texture Studies 6(1): 83-100

An analysis of the agrarian reform process in Venezuela. Land Reform, Land Settlement and Cooperatives (2): 1-21

An analysis of the air force bomb range fire. USDA Forest Service Research Paper, Southeastern Forest Experiment Station (SE-105): 38

An analysis of the beta-attenuation technique for estimating standing crop of prairie range. Journal of Range Management 25(4): 300-304

An analysis of the canopy density of forest stands in the USSR. Vestnik Moskovskogo Universiteta, Seriya Geografiya 6: 69-78

An analysis of the catecholamine content of the salivary gland of the cockroach. British Journal of Pharmacology 51(1): 116p-117p

An analysis of the causes of the different course of generative development in polyploid forms of sugar beet. Tsitologiya i genetika 6(1): 64-69

An analysis of the changes in area, production and the productivity of jowar in Karnataka from 1961-62 to 1972-73. Agricultural Situation in India 29(9): 637-647

An analysis of the class I plan for milk. Dissertation Abstracts International, A 33(6): 2586

An analysis of the combining capacity of inbred lines of maize (Zea mays L.) in a diallel cross system. Pol' nohospodarstvo 19(3): 163-171

An analysis of the components of growth which determine the course of development under field conditions of selected inbreds and their hybrids of Zea mays. Annals of Botany 37(151): 539-552

An analysis of the contribution of nationalised banks in financing Indian agriculture. Zeitschrift fur Auslandische Landwirtschaft 14(2): 144-158

An analysis of the cost-of-selection concept. Proceedings of the National Academy of Sciences of the United States of America 71(9): 3716-3720

An analysis of the costs of pesticide treatments in fruit and vine growing. Informatore Fitopatologico 22(11/12): 12-23

An analysis of the course of infection of Moniliformis dubius (Acanthocephala) in rats. Parasitology 64(3): 517-523

An analysis of the development of prime costs in 1967-1971. Ekonomika Zemedelstvi 12(6): 171-174

An analysis of the development of the graft union in Lycopersicon esculentum. Annals of Botany 38(156): 639-646

An analysis of the economic benefits of farm planning in Taiwan. Land Reform 1(2): 32-36

An analysis of the economic effectiveness of potato production in mountain areas. Acta Operativo Oeconomica (25): 5-22

An analysis of the economic feasibility of processing pasta products in North Dakota. Bulletin, North Dakota Agricultural Experiment Station (496): 56

An analysis of the economic prospects of the rubber industry. Quaterly Journal of the Rubber Research Institute of Ceylon 48(3/4): 269-283

An analysis of the effect of the main factors affecting labour productivity of tractor drivers (Czechoslovakia). Acta Universitatis Agriculturae, Facultas Agroeconomica 10(1): 3-13

An analysis of the effect of weed competition on growth and yield attributes in sorghum (Sorghum vulgare), cowpeas (Vigna unguiculata) and green gram (Vigna aureus). Journal of Agricultural Science, UK 81(3): 449-453

An analysis of the effects of selected factors on minimum resource requirements with special emphasis on implications for farm firm growth in a major rice producing area of Texas. Dissertation Abstracts International, A 34(3): 970

An analysis of the effects of tobacco mosaic virus on growth and the changes in the free amino compounds in young tomato plants. Annals of Botany 38(156): 625-638

An analysis of the efficiency of watershed systems. Agricultural Research Service, US Department of Agriculture, ARS W (22): 244-250

An analysis of the factors determining yields in crosses between semi-dwarf and taller wheat varieties. Journal of Agricultural Science, UK 82(3): 483-496

An analysis of the factors of production in the resin industry of India with special reference to Uttar Pradesh. Indian Forester 100(11): 663-669

An analysis of the financial structure and financial management practices of rice producers in the coastal prairie of Texas. Dissertation Abstracts International, A 33(3): 878

An analysis of the financial structure of Texas High Plains grain marketing cooperatives. Departmental Technical Report, Department of Agricultural Economics and Rural Sociology, Texas AandM University (72-8): 44

An analysis of the flora of Natal. Bothalia 11(1/2): 103-106

An analysis of the flower oil of Nicotiana alata (Link et Otto). Flavour Industry 3(11): 569-571

An analysis of the fresh egg futures contract with proposals for change. Agricultural Economics Report, Department of Agricultural Economics, Michigan State University (236): 37

An analysis of the genus Mononchoides Rahm, 1928 (Diplogastrinae:Nematoda). International Symposium of Nematology 11th, European Society of Nematologists, Reading, UK, 3-8 September, 1972 Abstracts: 6-7

An analysis of the growth of inbred progeny of Lolium. Journal of Agricultural Science, UK 79(1): 147-153

An analysis of the growth of young tomato plants in water culture at different light integrals and CO2 concentrations. I. Physiological aspects. Annals of Botany 38(155): 375-388

An analysis of the growth of young tomato plants in water culture at different light integrals and CO2 concentrations. II. A mathematical model. Annals of Botany 38(155): 389-400

An analysis of the impact of manure disposal regulations on dairy farms. American Journal of Agricultural Economics 56(2): 331-336

An analysis of the incidence of malaria in the Uzbek SSR. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 41(3): 324-326

An analysis of the increased damage caused to rape by the rape gallmidge, Dasyneura brassicae (Winn.). Gewasbescherming 4(1): 1-4

An analysis of the influence of host morphometric features on the population dynamics of Diplozoon paradoxum (Nordmann, 1832). Journal of Animal Ecology 43(3): 873-887

An analysis of the maintenance of pre-settlement biotic communities as an objective of management in Itasca State Park, Minnesota. Dissertation Abstracts International, B 32(11): 6148

An analysis of the mitotic cell cycle in the root meristem of Zea mays. Proceedings of the Royal Society of London 183(1073): 385-398

An analysis of the operating policy and procedures of a firm producing domestic Walnut veneer. Dissertation Abstracts International, B 33(5): 1889

An analysis of the photoperiodic adaptations in geographical populations of Apanteles glomeratus L. (Hymenoptera, Braconidae) and Pieris brassicae L. (Lepidoptera, Pieridae). Entomologicheskoe Obozrenie 50(3): 497-503

An analysis of the phytosterols of two varieties of cannabis. Journal of Agricultural and Food Chemistry 22(3): 534-535

An analysis of the plant growth inhibitor xanthoxin in etiolated and non-etiolated dwarf peas. Plant Physiology 49(Suppl.): 44

An analysis of the population genetics of disruptive and normalising selection. 2. Systems of adjacent populations and populations occupying the same area. Genetika, USSR 9(2): 156-166

An analysis of the price differential between 40-49 and 60-75 pound feeder pigs at Virginia Tel-O-Auction markets. Agricultural Economic Research Report, Virginia Polytechnic Institute (AE-9): 90

An analysis of the price premium paid for pre-sale tested greasy wool. Quarterly Review of Agricultural Economics 25(1): 50-55

An analysis of the production costs of logging operations in E. Kalimantan. Laporan, Lembaga Penelitian Hasil Hutan (22): v + 32

An analysis of the relationship between stress and parasitism. American Midland Naturalist 93(2): 339-353

An analysis of the relationship of soil factors to the height growth of Pinus densiflora within the young natural stands in central Korea. Korean Journal of Botany 15(4): 1-12

An analysis of the response of young barley seedlings to time of application of nitrogen. Annals of Botany 38(156): 575-588

An analysis of the response to selection for high and low rate of gain in the mouse, Mus musculus. Dissertation Abstracts International, B 35(3): 1137-1138

An analysis of the results of field experiments in pigs in the U.K. and Eire with the combination-anaesthetic azaperone and metomidate. Veterinary Record 92(11): 284-287

An analysis of the results of field experiments in pigs in the U.K. and Ireland with the sedative neuroleptic azaperone. Veterinary Record 89(17): 453-458

An analysis of the social impact of water resource development and subsequent forced relocation of population upon rural community groups: an attitudinal study. [Publication] Department of Agricultural Economics and Rural Sociology, Ohio State University (ESS-513): 41

An analysis of the stagnation in India's cotton textile exports during the sixties. Oxford Bulletin of Economics and Statistics 35(1): 1-19

An analysis of the state of mechanization in tobacco cultivation. Nowe Rolnictwo 23(10): 17-19

An analysis of the susceptibilities of several populations of Rattus norvegicus to warfarin. Journal of Hygiene 73(3): 401-407

An analysis of the thermal properties of dry food powder in a packed bed. Transactions of the ASAE 15(5): 951-955

An analysis of the variables related to the extension of unemployment insurance of farm workers in New Jersey. Bulletin, New Jersey Agricultural Experiment Station, Rutgers University (827): 266

An analysis of the work time requirement for the mechanical sorting of pome fruit. Archiv fur Gartenbau 19(7/8): 419-423

An analysis of timber supply and demand trends in South Africa. CSIR Special Report, Timber Research Unit, South Africa (Hout 63): 26

An analysis of tree-falling time. Internal Report, Forest Management Institute, Canada (FMR-23): iv + 14

An analysis of trends in cotton yields in Louisiana. Louisiana Rural Economist 35(1): 4-7

An analysis of trends in yields of major field crops in Louisiana. DAE Research Report, Agricultural Experiment Station, Louisiana State University (446): 31

An analysis of ultimobranchial gland function in the chicken. Endocrinology 91(6): 1423-1429

An analysis of variation in performance traits of Large White and Landrace boars tested in the Queensland pig testing station. Australian Journal of Experimental Agriculture and and Animal Husbandry 14(66): 5-11

An analysis of wholesale milk delivery costs and volume-pricing procedures in California. Giannini Foundation Research Report, California Agricultural Experiment Station (317): v+65

An analysis of woodlands manpower. Pulp and Paper Magazine of Canada 74(5): 63-64

An analysis of yield components in cowpea (Vigna sinensis, Endl.). Nigerian Journal of Science 1973; 5(2): 185-189

An analysis on staff, cost and labour in protective tree marking and climber cutting prior to logging. Laporan 1971 Penyelidek Hutan, Negeri Sabah [1971 Annual Report, Research Branch, Forest Department, Sabah]: 68-77

An analytical approach to the consolidation of counties in North and West Florida based on educational efficiency criteria. Southern Journal of Agricultural Economics 4(1): 79-84

An analytical formula for prediction of genetic gain in polygenic populations with epistacy and linkage. I. Realized heritability and polygenic substitution. Biometrische Zeitschrift 14(3): 184-208

An analytical formula for prediction of genetic gain in polygenic populations with epistasy and linkage. II. Realized and predicted heritability in one-locus populations. Biometrische Zeitschrift 14(6): 367-371

An analytical study of catecholamine metabolites by phosphorimetry. Analytical Biochemistry 53(1): 154-167

An analytical study of chamazulene from the essential oil of Matricaria chamomilla. Farmaco, Edizione Pratica 27(3): 163-173

An analytical study of the behaviour of the price level. Bulletin of Rural Economics and Sociology 8(1): 97-110

An analytical study on the duration of gestation in horses. Japanese Journal of Zootechnical Science 44(7): 375-379

An anatomical and morphological study of Datiscaceae. Dissertation Abstracts International, B 33(12): 5694

An anatomical method for determining the frost resistance of initial material in winter wheat. Selektsiya i Semenovodstvo (2): 39-41

An anatomical method of determining combining ability for yield in initial winter-wheat material. Tr Khar' kov s kh in t 147: 16-24

An anatomical study of coconut leaves from healthy trees and those affected by cadang-cadang. Bulletin of the Torrey Botanical Club 99(6): 271-277

An anatomical study of hybridogenous species of the genus Solanum and hybrids from the putative parental forms. Byulleten' Vsesoyuznogo Ordena Lenina Instituta Rastenievodstva Imeni NI Vavilova (29): 114-117

An anatomy of the dog. An anatomy of the dog: 6

An anatomy of the horse. An anatomy of the horse: 6

An animal activated feeding device for cattle. Journal of Dairy Science 56(10): 1352-1353

An animal health survey of Mbeya region, 1971, Tanzania. Bulletin of Epizootic Diseases of Africa 21(2): 187-192

An animal-baited trap for the collection of Culicoides spp. (Diptera: Ceratopogonidae). Mosquito News 32(4): 527-530

An annotated bibliography of Cupressus lusitanica. An annotated bibliography of Cupressus lusitanica: 64

An annotated bibliography of Musca domestica Linnaeus. An annotated bibliography of Musca domestica Linnaeus: xiii + 743

An annotated bibliography of Pinus elliottii. An annotated bibliography of Pinus elliottii: 347

An annotated bibliography of Pinus patula. An annotated bibliography of Pinus patula: 88

An annotated bibliography of colour illustrated mineral deficiency symptoms in tropical crops. Technical Communication, Commonwealth Bureau of Horticulture and Plantation Crops (34): 84

An annotated bibliography of the Douglas-Fir beetle (Dendroctonus pseudotsugae Hopkins). USDA Forest Service General Technical Report, Intermountain Forest and Range Experiment Station (INT-8): 30

An annotated bibliography of the effects of logging on fish of the western United States and Canada. USDA Forest Service General Technical Report, Pacific Northwest Forest and Range Experiment Station (PNW-10): 145

An annotated bibliography on microwaves, their properties, production, and applications to food processing. An annotated bibliography on microwaves, their properties, production, and applications to food processing: xi+356

An annotated botanical bibliography of Lord Howe Island. Contributions from the New South Wales National Herbarium 4(7): 470-491

An annotated catalogue of the vascular plants of West Pakistan and Kashmir. An annotated catalogue of the vascular plants of West Pakistan and Kashmir: xxiii + 1028 + 1 pl.

An annotated check list of Costa Rican cockroaches (Dictyoptera: Blattaria). Proceedings of the Entomological Society of Washington 73(4): 431-444

An annotated check list of the groves of Sequoiadendron giganteum in the Sierra Nevada, California. Madrono 21(5, Part I): 319-329

An annotated check-list to the vascular flora of the Ubisana valley, Mtunzini, Zululand. Journal of South African Botany 38(4): 215-235

An annotated list of mosquitoes in Israel. Israel Journal of Entomology 9: 77-91

An annotated list of mosquitoes of southeastern Ontario. Proceedings of the Entomological Society of Ontario 1970; 100: 200-230

An annotated list of the Cerambycidae of Michigan (Coleoptera). Part 1, introduction and the subfamiles Parandrinae, Prioninae, Spondylinae, Aseminae, and Cerambycinae. Great Lakes Entomologist 6(3): 65-84

An annotated list of the Cicadellidae and Fulgoridae of elm. Research Paper, Northeastern Forest Experiment Station, USDA Forest Service (NE-278): 5

An annotated list of the Siphonaptera of Connecticut. Journal of the New York Entomological Society 81(4): 210-213

An annotated list of the Tabanidae (Diptera) of South Carolina. Journal of the Georgia Entomological Society 9(2): 91-99

An anomalous Taenia saginata from a human case in Colombia. Proceedings of the Helminthological Society of Washington 39(2): 264-267

An anomalous form of mycoplasma-like bodies in periwinkle infected with the Sandal spike agent. Netherlands Journal of Plant Pathology 79(3): 112-121

An anomalous occurrence of the spruce aphid, Elatobium abietinum (Walker), in western North Carolina (Homoptera:Aphididae). Proceedings of the Entomological Society of Washington 74(4): 379-381

An anomaly in the ray tissue of Fagus sylvatica. Holz als Roh und Werkstoff 32(3): 95-98

An anomaly in the vagina of the worker honeybee. Zeitschrift fur Wissenschaftliche Zoologie 180(1/2): 1-6

An anomaly of renal phosphorus excretion in sheep. Deutsche Tierarztliche Wochenschrift 79(17): 426-427

An anomaly of the ocular fundus of the Beagle dog. Journal of Small Animal Practice 13(4): 213-215

An answer to couch in perennial crops. Grower 80(21): 1024-1025

An answer to plants' transport problems. New Scientist 56(815): 101 - 103

An ant counter and its use in the field. Entomologia Experimentalis et Applicata 15(4): 499-508

An antagonistic actinomycete associated with sorghum seeds. Indian Phytopathology 26(1): 107-110

An anthelmintic active against gastro-intestinal strongyles of small ruminants, morantel tartrate. Recueil de Medecine Veterinaire de l' Ecole d' Alfort 148(5): 591-602

An anthelmintic active against gastrointestinal strongyle infections of sheep and goats, morantel tartrate.. Recueil de Medecine Veterinaire 148(5): 591-602

An anthelmintic test for gastro-intestinal nematodes of cattle. Onderstepoort Journal of Veterinary Research 39(3): 153-178

An anthrax outbreak in Berkshire. Veterinary Record 94(11): 228-232

An anthropozoonotic focus of vaccinia in cows transmitted to milkers in the course of smallpox vaccination of children. Microbiologia, Parazitologia, Epidemiologia 17(2): 121-130

An anti-TMV factor in the tobacco whitefly after acquisition of tomato yellow leaf curl virus. Journal of Insect Physiology 21(11): 1821-1826

An antibiotic against broomrape on watermelons. Zashchita Rastenii 18(4): 22

An antifungal antibiotic from a Bacillus sp. Current Science 41(12): 460-462

An antifungal constituent in Enkianthus perulatus. Agricultural and Biological Chemistry 38(10): 1997-2000

An antigenic comparison between infectious hematopoietic necrosis virus (OSV strain) and the virus of haemorrhagic septicaemia of rainbow trout (Salmo gairdneri) (Denmark strain) by cross neutralization. Journal of Wildlife Diseases 10(2): 101-103

An antigenic difference between intracellular and extracellular rabbitpox virus. Journal of General Virology 13(1): 9-17

An antilactogenic effect of pyridoxine. Journal of Obstetrics and Gynaecology of the British Commonwealth 80(8): 718-720

An antimicrobial compound in two Pistacia species. Mycopathologica et Mycologia Applicata 54(1): 73-77

An aortitis in the squirrel monkey and its effect on atherosclerosis. Experimental and Molecular Pathology 17(3): 334-347

An aphid (Brachycaudus schwartzi (Borner)) - California. Cooperative Economic Insect Report 25(18): 350

An aphid sex attractant. II. Histological, ethological and comparative studies. Entomologica Scandinavica 2(2): 81-93

An aphid-borne virus disease of irrigated cowpea in Northern Nigeria. Plant Disease Reporter 58(12): 1080-1084

An aphid-transmitted yellowing virus disease of sunflower. Plant Pathology 24(1): 58-59

An apparatus developed to measure rate of heat release from building materials. USDA Forest Service Research Paper, Forest Products Laboratory, Madison (FPL-217): 15

An apparatus for collecting bull semen. Zhivotnovodstvo (12): 82-84

An apparatus for controlled culture of N-fixing algae. Biologie du Sol: Microbiologie (19): 29-32

An apparatus for determining the moisture content of soil whose structure is only slightly stable to water. Sbornik Trudov po Agronomicheskoi Fizike (31): 222-226

An apparatus for determining the temperature field in the soil mass of a phytotron. Rasteniev"dni Nauki 11(2): 73-77

An apparatus for facilitating the manual tabulation of phytosociological data. Bothalia 10(4): 579-581

An apparatus for growing plants in soil under aseptic conditions. Soil Biology and Biochemistry 6(3): 191-193

An apparatus for measurement of contractile properties of porcine skeletal muscle . Journal of Food Science 37(5): 799-800

An apparatus for measuring resistance to splitting in tomato fruit. Annali della Facolta di Agraria, Universita Cattolica del Sacro Cuore, Milano 11(1/3): 345-352

An apparatus for measuring the photosynthesis of intact plants at low temperatures. Cryobiology 9(6): 502-507

An apparatus for pressure injection of solutions into trees. USDA Forest Service Research Paper, Northeastern Forest Experiment Station (NE-233): 8

An apparatus for studying flight in small insects. Entomologicheskoe Obozrenie 49(3): 702-704

An apparatus for the application of herbicides. Folia Forestalia (220): 22

An apparatus for the detection and quantitation of volatile human effluents. Journal of Chromatography 100(1): 137-152

An apparatus for the infestation of large animals with schistosomes. Rhodesian Veterinary Journal 5(4): 64-65

An apparatus for the intravenous infusion of fluids into unrestrained cattle during long periods. Veterinary Record 93(23): 596-597

An apparatus for the isolated propagation of foliar pathogens and their hosts. Annals of Applied Biology 73(1): 9-13

An apparatus for the quantitative analysis of volatile compounds in urine. Journal of Chromatography 85(1): 19-29

An apparatus for the study of leaf canopy optics. Journal of Applied Ecology 10(1): 57-61

An apparatus for treatment and embedding of pre-arranged organs of blood-sucking arthropods in epoxide resins. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 41(1): 113-114

An Apparatus to Produce Gas Mixtures with Controlled CO(2), O(2), and Water Vapor Concentrations. Plant Physiology 53(1): 11-13

An apparent case of chlordane poisoning. Bulletin of Environmental Contamination and Toxicology 12(5): 555-561

An Apparent Cellulase Complex in Tomato (Lycopersicon esculentum L.) Fruit. Plant Physiology 53(5): 759-763

An apparent oligomer of malate dehydrogenase from bean leaves. Plant Physiology 53(3): 402-410

An apparent symbiosis between Fusarium fungi and ambrosia beetles causes canker on Black Walnut stems. Plant Disease Reporter 58(11): 1044-1047

An apple cultivar collection. Plant Genetic Resources Newsletter (30): 13-16

An apple tree shaping and spacing experiment. Journal of Horticultural Science 49(3): 297-300

An application of a microvideo system to entomology. Journal of Economic Entomology 66(3): 816-817

An application of a multi-commodity transportation model to the U.S. feed grain economy. Studies in economic planning over space and time: 243-260

An application of control theory to rural-urban migration and urban unemployment. Discussion Paper, Center for Research on Economic Development, University of Michigan (20): 19

An application of dynamic programming models to foodgrain import and storage policy in Bangladesh. Bangladesh Economic Review 1(4): 341-374

An application of economic theory in the long-term planning of the scale of operation in the primary production of vine grapes. Agrekon 12(2): 34-37

An application of fractional factorial design to a fertilizer experiment. Bulletin of the National Institute of Agricultural Sciences, A (22): 31-43

An application of linear programming to the evacuation of groundnuts in Nigeria. Journal of Transport Economics and Policy 8(1): 58-69

An application of principal component analysis in genetics. Journal of Genetics 61(1): 27-51

An application of queuing theory to tractor contracting operations in Western Nigeria. Bulletin of Rural Economics and Sociology 7(2): 155-185

An application of statistics to the microbiological evaluation of factory sanitation. Food Technology in Australia 25(4): 180-181, 183

An application of the cross-correlation coefficient to pattern recognition of honey bees. Kybernetik 15: 73-84

An application of the generating function to the solution of a genetic problem. Journal of Applied Probability 10(2): 437-440

An application of the ligand exchange method to the separation of some aliphatic carboxylic acids. Journal of Chromatography 95(1): 127-129

An appraisal of a 10-year effort to prevent the westward spread of the boll weevil. Bulletin of the Entomological Society of America 21(1): 6-11

An appraisal of aerial applications of urea solution for increasing the producutivity of dry land wheat in the states of Madhya Pradesh, Rajasthan and Jammu and Kashmir. World Soil Resources Reports (41): 226-227

An appraisal of agricultural economics in the 1960-1970 period. Zeszyty Problemowe Postepow Nauk Rolniczych (158): 268

An appraisal of aphid-resistant tuber-bearing Solanum germ plasm. Technical Bulletin, Agricultural Experiment Station, University of Minnesota (286): 24

An appraisal of drought in 1973 affecting groundnut production in the Guinea and Sudan savanna areas of Nigeria. Savanna 2(2): 159-164

An appraisal of fenitrothion as a promising grain-protectant. International Pest Control 14(1): 20-22

An appraisal of identification methods for Penicillium species: novel taxonomic criteria based on temperature and water relations. Mycologia 65(5): 1135-1157

An appraisal of linear programming in studying the peasant decision making environment. Journal of the National Agricultural Society of Ceylon (7): 51-68

An appraisal of recent plantations in forests of the Prairie Provinces. Information Report, Northern Forest Research Centre, Canada (NOR-X-31): 5 + 83

An appraisal of the Bass River State Forest mosquito control program. Proceedings New Jersey Mosquito Extermination Association; 59: 192-197

An appraisal of the bentonite flocculation test in the detection of bovine tuberculosis. Canadian Journal of Comparative Medicine 37(4): 421-423

An appraisal of the factors causing losses to newly introduced exotic cattle (Bos taurus) into Uganda. Bulletin of Epizootic Diseases of Africa 21(2): 193-205

An appraisal of the present varietal position in India and future needs. Indian Sugar 20(2): 187-188, 191-192

An appraisal of the reliability of different systems of measuring the composition of milk in farm bulk tanks in Ontario. Publication, School of Agricultural Economics and Extension Education, University of Guelph (AE/72/16): vi+52

An appraisal of the state and the development of micro-economics of agriculture: the results of an enquiry investigation. Zagadnienia Ekonomiki Rolnej, Dodatek:

An appraisal of the status of certain antelope for game farming in South Africa. Zeitschrift fur Tierzuchtung und Zuchtungsbiologie 90(3): 263-277

An appreciation of decision analysis in management. Review of Marketing and Agricultural Economics 40(4): 170-184

An appreciation of reductase tests. New Zealand Journal of Dairy Science and Technology 8(1): 21-24

An approach for breeding varieties of rice resistant to bacterial leaf blight with induced mutations. Journal of Agricultural Science, UK 84(1): 167-172

An approach for demand estimation of fertilizer use. Indian Journal of Agricultural Economics 28(4): 116-122

An approach for estimating the costs associated with detoxifying pesticide containers. An approach for estimating the costs associated with detoxifying pesticide containers:

An approach for predicting the occurrence of interveinal chlorosis in Anab-e-Shahi grape (Vitis vinifera L.). Vitis 11(3): 218-221

An approach for resolution of attitude differences over forest management. Environment and Behavior 5(3): 351-366

An approach of the study of hepatic schistosomiasis using non susceptible animal model. Journal of the Egyptian Medical Association 55(7): 491-501

An approach to comprehensive mosquito control. California Vector Views 19(9): 61-64

An approach to determining potential pest distribution. Bulletin, Organisation Europeenne et Mediterraneenne pour la Protection des Plantes (3): 5-22

An approach to eradicate Scirpus maritimus in flooded rice. Philippine Weed Science Bulletin 1(2): 1-14

An approach to estimate complete set of demand elasticities based on two stage budgeting: with an application to the patterns of Gujarat demand. Anvesak 3(1/2): = = =

An approach to farm management education. American Journal of Agricultural Economics 55(2): 192-197

An approach to growth curve analysis. Agricultural Meteorology 11(2): 161-168

An approach to identifying and locating the low-income farmer. Canadian Farm Economics 10(2): 1-10

An approach to modelling spatially heterogeneous populations and the simulation of populations subject to sterile insect release programs. Food and Agriculture Organisation, International Atomic Energy Agency: United Nations Food and Agriculture Organisation: Computer models and application of the sterile male technique Proceedings of a panel organized by the Joint FAO/IAEA Division of Atomic Energy in Food and Agriculture held in Vienna, 13-17 December 1971: 45-64

An approach to proper branch road layout. Pulp and Paper Magazine of Canada 74(11): 49, 52, 57, 60

An approach to research on vertical coordination: the beef system in Oklahoma. American Journal of Agricultural Economics 55(1): 65-68

An approach to the Hemiberlesia problem (Homoptera: Coccoidea). Insecta Matsumurana 3: 1-33

An approach to the biotyping of Bacillus cereus strains with special reference to milk. Journal of the Society of Dairy Technology 28(2): 79

An approach to the control of Schistosoma haematobium with a special reference to Iraq. Bulletin of Endemic Diseases 14(1/4): 113-132

An approach to the development of small coffee farms. Indian Coffee 36(2/3): 77-80

An approach to the integrated control of rice pests: control with selective, low dosage insecticides by reduced number of applications. Japanese Journal of Applied Entomology and Zoology 16(2): 94-106

An approach to the interpretation of irregular F1 data. Proceedings of the Association of Southern Agricultural Workers, Inc: 54

An approach to the interpretation of the effect of temperature on fatty acid biosynthesis in developing seeds. Zeitschrift fur Pflanzenernahrung und Bodenkunde 128(2): 115-122

An approach to the market regulation of broiler chicken meat. Canadian Farm Economics 8(2): 9-15

An approach to the measurement of total lipid glycerol in serum. Clinical Chemistry 19(5): 453-458

An approach to the prediction of the leaching of herbicides in soils. Proceedings 11th British Weed Control Conference: 792-799

An approach to the problem of resistance to the main diseases on the irrigated borders of Moldavia. Agronomie Tropicale, I 28: 788-789

An approach to the problem of urbanization and structural change in agriculture: a case study from the Pons region, 1955-1968. Geografiska Annaler 56B(1): 1-27

An approach to the simplification of milk recording practices. Schweizerische Landwirtschaftliche Monatshefte 50(8/9): 239-247

An approach to the study of dairy calf mortality. Dissertation Abstracts International 35B(6): 3106

An approach to the taxonomic situation of Triticum. I - The meiotic behaviour and degree of stability of some tetra- and hexaploid wheats. Proceedings of the Egyptian Academy of Sciences 24: 85-91

An approach to the taxonomic situation of Triticum. II - The taxonomic situation in tetraploid wheats. Proceedings of the Egyptian Academy of Sciences 24: 93-101

An approach to the taxonomic situation of Triticum. III - The taxonomic situation in hexaploid wheats. Proceedings of the Egyptian Academy of Sciences 24: 104-108

An approach to the training of extension workers. World Development 3(2/3): 137-139

An approach toward the development of hybrid intermediate wheatgrass, Agropyron intermedium (Host) Beauv. Zeitschrift fur Pflanzenzuchtung 67(3): 202-220

An area of solifluction on Suduroy, The Faeroe Islands. Bulletin, Geological Society of Denmark (21): 368-373

An area sampler for collecting mosquito larvae in temporary woodland and field pools. Mosquito News 34(4): 467-468

An arginyl-transfer ribonucleic Acid protein transferase from cereal embryos. Plant Physiology 52(1): 13-16

An argument for the genetic simplicity of man and other mammals. Journal of Human Evolution 1(6): 651-662

An arthrogryposis and hydranencephaly syndrome in calves in Israel, 1969/70. Epidemiological and clinical aspects. Refuah Veterinarith 28(2): 51-61

An artificial diet for Otiorhynchus sulcatus larvae. Annals of the Entomological Society of America 66(5): 1164-1166

An artificial diet for the rearing of stalk borer, Chilo auricilius Dudg. Experientia 29(9): 1161-1162

An artificial diet with improved acceptability to three strains of Myzus persicae (Sulz.) (Hemiptera, Aphididae). Bulletin of Entomological Research 65(2): 349-358

An artificial medium and rearing techniques for the colonization of Bactra verutana. Environmental Entomology 3(1): 196-197

An artificial oviposition site for tree-hole breeding mosquitoes. Entomologist' s Gazette 25(2): 151-154

An artificial rearing of a coccinellid beetle, Harmonia axyridis Pallas, on drone honeybee brood. Bulletin of the Faculty of Agriculture, Tamagawa University 11: 91-97

An artificial substrate for the quantitative comparison of the densities of larval Simuliid (Diptera) populations. Canadian Journal of Zoology 52(6): 773-775

An aryl beta -D-glucosidase of the aquatic fungus Lagenidium giganteum, a parasite of mosquito larvae. Archives of Microbiology 101(4): 343-350

An ascaridoid nematode from a hippopotamus. International Journal for Parasitology 5(4): 431-439

An aspect of beekeeping in the past. Abeille de France et l' Apiculteur 1975; (572; 581): 185-186; 101-102

An aspect of chemical weed control in tomatoes (Lycopersicon esculentum Mill.); a trial comparing active materials. 1 deg Simposio Nacional de Herbologia, Oeiras, 1971 Vol 2: 201-210

An aspect of interlayer potassium of mica minerals in soils. Soil Science and Plant Nutrition 16(4): 167-172

An aspect of protein turnover of barley plant during reproductive and vegetative growth stages. Soil Science and Plant Nutrition 18(5): 169-172

An aspect of the mineral fertilization of vineyard soils. Revue Suisse de Viticulture, Arboriculture, Horticulture 5(5): 139-143

An aspect of translational control of protein synthesis in aging: changes in the isoaccepting forms of tRNA in Turbatrix aceti. Experimental Gerontology 7: 119-129

An assay for Helminthosporium victoriae toxin based on induced leakage of electrolytes from oat tissue. Phytopathology 64(5): 652-654

An assay for growth hormone and prolactin-releasing activities using a bovine pituitary cell culture system. Endocrinology 95(5): 1350-1358

An assay for renin. New Zealand Journal of Dairy Science and Technology 8(4): 152-155

An assay of growth inhibitors in seed oil and normal and diseased (brown bast) bark of Hevea. Quarterly Journal, Rubber Research Institute of Sri Lanka 50(1/2): 19-27

An assay of oil-soluble wood preservatives by stake tests. Proceedings, American Wood Preservers' Association 69: 230-237

An assay technique for some viruses in white clover. Phytopathology 62: 801-802

An assay to study the effect of texture of soil surfaces on the availability of insecticides of insects. Pesticides 6(6): 15-20, 27

An assessment of Cottonwood twig-borer attacks. Proceedings, 11th Conference on Southern Forest Tree Improvement: 98-107

An assessment of Populus trichocarpa, including also an assessment of Poplar growing to date. Urteilsgrundlagen fur die trichocarpa Pappel Versuch einer Analyse auch der bisherigen Pappelwirtschaft: 150

An assessment of Rubber wood from Liberia for particle board manufacture. Tropical Products Institute [Report] (L 35): 10

An assessment of a glutamate medium for the detection of coliform organisms in dairy products. New Zealand Journal of Dairy Science and Technology 9(1): 14-16

An assessment of a latex agglutination slide test for toxoplasma antibody. Journal of Clinical Pathology 25(4): 359-360

An assessment of a method of manual pregnancy diagnosis in the ewe. Veterinary Record 96(3): 56-58

An assessment of agricultural extension in Sukumaland, Western Tanzania. ERB Paper, Economic Research Bureau, University of Dar es Salaam; (71.7): iii+65

An assessment of anthelmintic control programmes adopted by British sheep farmers for their breeding flocks. Veterinary Record 93(10): 281-284

An assessment of aridity and the severity of the 1972 drought in northern Nigeria and neighbouring countries. Savanna 2(2): 145-158

An assessment of bulk weight and other simple criteria for predicting the digestible energy values of feed grains. Canadian Journal of Plant Science 55(2): 515-528

An assessment of certain foreign winter wheat varieties investigated in experiments at stations of Poznanska Hodowla Roslin in 1969-1971. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (5/6): 41-45

An assessment of chromic oxide as an indigestible marker for digestion studies in sheep. Journal of Agricultural Science, UK 79(3): 493-499

An assessment of co-operative farming societies in Gujarat and Rajasthan (a few case studies). An assessment of co operative farming societies in Gujarat and Rajasthan a few case studies: 377

An assessment of continuous lamb production in the United Kingdom. An assessment of continuous lamb production in the United Kingdom: 62

An assessment of development in Taiwan. World Development 1(6): 31-47

An assessment of differences in laying performance of birds housed in three tiers of a battery block. 4th European Poultry Conference, London, 1972: 177-180

An assessment of effects of vaccination on genetic resistance to Marek's disease. Poultry Science 53(3): 889-897

An assessment of field measures of milking rate. Journal of Dairy Science 58(4): 545-550

An assessment of filariasis transmission in Singapore. Southeast Asian Journal of Tropical Medicine and Public Health 3(1): 40-44

An assessment of gibberellin structure-activity relationships. Journal of Experimental Botany 25(85): 431-445

An assessment of gypsy moth natural enemies in Pennsylvania. Environmental Entomology 2(5): 797-799

An assessment of one year of computer-assisted microbiology reported at Charing Cross hospital. Journal of Clinical Pathology 27(3): 185-191

An assessment of plant nutrient content as a guide to nutritional status. Potassium in biochemistry and physiology: 134-140

An assessment of shallow soil pastures in Ontario. Project, ARDA Canada Ontario (85045): 32

An assessment of some new treatments for the control of rotting of stored apples. Annals of Applied Biology 72(3): 249-255

An assessment of the DDT residue situation in an urban milieu. Quaestiones Entomologicae 10(4): 285-294

An assessment of the consequences of the controlled release of pesticides from granular formulations. Pesticide Science 3(6): 753-769

An assessment of the damage caused by flies of the genus Amaurosoma Beck. (Diptera, Cordyluridae) in seed plantations of timothy. Acta Agraria et Silvestria, Agraria 13(2): 95-104

An assessment of the effectiveness of a slow release nitrogen fertilizer on sports turf. Journal of the Sports Turf Research Institute 1974; (49): 8-20

An assessment of the effectiveness of the action of the acaricides Ultracid 40 EC, Ultracid 40 WP, Rospin 25 EC, Akar 338 EC and Acricid conc. Biuletyn Instytutu Ochrony Roslin (45): 67-74

An assessment of the effects of ruminal selenium pellets given to young sheep grazing selenium-deficient pastures. New Zealand Veterinary Journal 22(4): 46-50

An assessment of the efficacy of Phostoxin for the control of grain pests in silos. Part III. Annual Report of the Nigerian Stored Products Research Institute: 39-44

An assessment of the financial consequences of public subsidies on privately-owned, previously-unmanaged, upland Oak woodland enterprises in Indiana. Research Bulletin, Agricultural Experiment Station, Purdue University (902): 15

An assessment of the importance of some factors causing losses of lime from agricultural soils. Experimental Husbandry 25: 86-95

An assessment of the income situation of cotton growers. Occasional Paper (4): 14

An assessment of the insecticides Thionex and Unden in tomatoes from a public health standpoint. Rastitelna Zashchita 23(10): 44-47

An assessment of the nutrient status of soils in northern East Gippsland. Australian Journal of Experimental Agriculture and Animal Husbandry 14(66): 85-92

An assessment of the options for mechanical harvesting of sugarcane in South Africa. South African Sugar Journal 58(8): 451-453

An assessment of the performance of eight post-emergence herbicides for the control of wild oat (Avena fatua) in spring-sown wheat. Fifth Report Arthur Rickwood Experimental Husbandry Farm 1970: Holroyd, J; May, M J: The work of the WRO Fenland Unit: ?; 30-31

An assessment of the performance of preservative-treated poles in some areas of Ghana. An assessment of the performance of preservative treated poles in some areas of Ghana: 77

An assessment of the point-centred quarter method of plotless sampling in some New Zealand forests. Proceedings, New Zealand Ecological Society 17: 106-110

An assessment of the practice and potential for the joint application of solution fertilisers and herbicides in the U.K. Proceedings, 11th British Weed Control Conference 2: 709-716

An assessment of the primary and secondary production of the arid grazing lands ecosystems of North Africa. Eco physiological foundation of ecosystems productivity in arid zone International symposium, USSR, June 7-19, 1972: 168-172

An assessment of the resin and a comparison of the pulping properties of Pinus pinaster and Pinus radiata. Appita 27(2): 99-106

An assessment of the resistance of some tomato varieties to Phytophthora infestans (Mont.) de Bary. Acta Agrobotanica 26(1): 17-29

An assessment of the role of parenteral alimentation in the management of surgical patients. Annals of Surgery 177(1): 103-111

An assessment of the significance of the food base in relation to infection of Hevea roots by Fomes lignosus. Plant Disease Reporter 58(4): 295-297

An assessment of the suitability of Poplar clones of the Sections Aigeiros and Tacamahaca based on 15 years' observations. Die Beurteilung von Pappelklonen der Sektionen Aigeiros und Tacamahaca nach 15jahriger Beobachtungsdauer auf ihre Anbaueignung: 187

An assessment of the suitability of eight dwarf tomato varieties for hotbed cultivation. Biuletyn Warzywniczy 14: 97-105

An assessment of the usefulness of phytosociological and numerical classificatory methods of the community biogeographer. Journal of Biogeography 1(1): 27-56

An assessment of the vaginal biopsy technique of pregnancy diagnosis in sows. Australian Veterinary Journal 51(3): 91-93

An assessment of the value of plant growth regulators and herbicides for crops grown for the processed food industries. Pesticide Science 5(1): 87-100

An assessment of the viability of canine blood, stored under normal veterinary hospital conditions. Veterinary Record 90(9): 231-236

An assessment of the world food gap. Ekistics 39(230): 8-14

An assessment of work simplified procedures for the microbiological assay of serum vitamin B12 and serum folate. Medical Laboratory Technology 29(2): 171-181

An association between the amount of fat and the ratio of zinc to copper in 71 foods: inferences about the epidemiology of coronary heart disease. Nutrition Reports International 9(6): 393-399

An association between the concentration of copper in whole blood and haemoglobin type in sheep. Animal Production 17(1): 1-7

An association between the mass dying of Oak and that of Elm and Lime: measures for restoring affected stands. Revista Padurilor Industria Lemnului, Silvicultura si Exploatarea Padurilor 89(5): 244-246

An association of the black turpentine beetle, Dendroctonus terebrans, and Fomes annosus in Loblolly Pine. Phytopathology 62(6): 670

An asymbiotic nitrogen-fixing bacterium from the root environment of corn. Proceedings of the National Academy of Sciences, USA 69(111): 3474-3478

An asynaptic strain in the watermelon produced from gamma -ray treatment. Seiken Ziho (23): 63-65

An atlas of common Queensland mosquitoes with a guide to common Queensland biting midges by E.J. Reye. An atlas of common Queensland mosquitoes with a guide to common Queensland biting midges by EJ Reye: 102

An atlas of fungal ultrastructure. An atlas of fungal ultrastructure: 221

An atlas of invertebrate structure. An atlas of invertebrate structure: xi+129

An atlas of mammalian chromosomes. Volume 8. An atlas of mammalian chromosomes Volume 8: xxxix + 211

An atlas of plant structure. Volume 2. An atlas of plant structure Volume 2: x + 107

An atlas of the development of eggs of an ichneumon wasp. Journal of Entomology, Series B, Taxonomy 43(1): 11-18

An atlas of veterinary surgery. An atlas of veterinary surgery: x+208

An atomic absorption method for cation measurements in Kjeldahl digests of biological materials. Analytical Biochemistry 47(1): 57-66

An attack by Schizophyllum commune on young Populus alba trees. Cellulosa e Carta 26(7/8): 55-61

An attempt at a climatological interpretation of the causes of gale damage on the northern slopes of the Riesengebirge on 4th and 5th Nov. 1966. Opera Corcontica 6: 25-33

An attempt at a geochemical interpretation of the soil map of France (scale 1:1 000 000). Characterization and distribution of the principle types of pedogeochemical environments. Annales Agronomiques 25(1): 25-48

An attempt at a morphological and physiological classification of dill (Anethum graveolens L.). Trudy po Prikladnoi Botanike, Genetiki i Selektsii 51(3): 49-56

An attempt at a reconstruction of Mendel's experiments with plants other than Pisum, Phaseolus and Hieracium. Folia Mendeliana (6): 105-112

An attempt at brine fly control on the Great Salt Lake. Proceedings and papers of the fortieth Annual Conference of the California Mosquito Control Association, Inc, January 31 February 1-2, 1972, held at the Holiday Inn, Stockton, California: 127-128

An attempt at classifying vertical zonality in Bulgarian soils. Comptes Rendus de l' Academie Agricole Georgi Dimitrov 6(4): 329-333

An attempt at determining by some cultivated plants according to meteorological conditions in the years 1963-1968. 2. Peas, red clover and potatoes. Annales Universitatis Mariae Curie Sklodowska, E 27: 45-62

An attempt at determining field water consumption by certain crops in relation to meteorological conditions during 1963-8. 1. Cereals. Annales Universitatis Mariae Curie Sklodowska, E 25: 1-20

An attempt at determining field water-consumption by some cultivated plants according to meteorological conditions in the years 1963-1968. 2. Peas, red clover and potatoes. Annales Universitatis Mariae Curie Sklodowska, E 27: 45-62

An attempt at determining the effect of qualitative traits on the economic value of agricultural products, based on examples of rye and wheat. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (3/4): 135-140

An attempt at determining the pathogenicity of two species of entomopathogenic fungi in relation to Carabidae. Ekologia Polska 19(43): 727-733

An attempt at determining the role of parasites as a factor controlling the numbers of a wild boar (Sus scrofa) population. Wiadomosci Parazytologiczne 20(5): 747-749

An attempt at establishing quantitative relations between the optical properties of soils and their composition. Pochvovedenie (12): 71-79

An attempt at estimating the size distribution of oil globules in emulsion type commercial foods by means of a modified centrifugal photosedimentometer. Journal of Texture Studies 5(1): 29-40

An attempt at quality evaluation in the early stages of wheat breeding by means of the Zeleny test as modified by Greenaway and collaborators. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (5/6): 47-51

An attempt at separating productive and morphogenetic effects in the growth of some bulb plants. Mededelingen Landbouwhogeschool Wageningen (72-31): 22

An attempt at simplification of production methods of dark tobaccos. Annales de la Direction des Etudes et de l' Equipement, SEITA, 2 10: 113-127

An attempt at the classification of the types of variability in helminths. Trudy Vsesoyuznogo Instituta Gel' mintologii im KI Skryabina 19: 58-68

An attempt at the comparative examination of the lowland soils ('podow') and loess rocks. Vestnik Leningradskogo Universiteta, Geologiya Geografiya 12(2): 78-81

An attempt at the laboratory breeding of Glossina pallidipes Austen 1903. Anais Da Escola Nacional de Saude Publica E de Medicina Tropical 5(1): 3-8

An attempt at using Weibull's distribution in population studies for analysis of the host-parasite relationship: Triaenophorus nodulosus (Pall.)-Cyclops vicinus Ulj. Wiadomosci Ekologiczne 16(2): 145-167

An attempt for laboratory determination of the state of rf3-factor in pollen of self-pollinated maize lines. Comptes Rendus de l' Academie Agricole Georgi Dimitrov 5(4): 279-281

An attempt for transferring stem solidity of T. durum Desf. to T. aestivum L. with the aim of developing new forms of winter common wheat with solid stem, resistant to Cephus pygmaeus L. Wheat Information Service (37): 1-4

An attempt to assess the productive capacity of Norway Spruce from analytical values of some properties of the soil environment. Lesnicky Casopis 20(2): 111-125 + smry

An attempt to assess the toxicity of pesticide formulations to honeybees foraging on caged apple trees. Journal of Apicultural Research 13(3): 213-215

An attempt to assess, by means of seed analysis, the risk of infection by pathogenic fungi of beans grown in Poland. Annales Universitatis Mariae Curie Sklodowska, E1974; 28/29: 327-341

An attempt to balance the influence of mineral fertilizers with and without farmyard manure on yields from mountain meadows. Nowe Rolnictwo 22(10): 13-14

An attempt to calculate the total area of several different soils from the mechanical composition. Polish Journal of Soil Science 6(1): 21-25

An attempt to construct a socio-economic classification model for peasant families in Mexico. Erdkunde 27(3): 235-243

An attempt to control helminthiases and a survey of the intestinal protozoans in two localities in the middle of the Ivory Coast (Tiebissou and Koubi). Medecine d' Afrique Noire 19(6): 541-547

An attempt to control sugarcane stemborers with the dipterous parasite Diatraeophaga striatalis (Towns.). Proceedings XV Congress, International Society of Sugar Cane Technologists, 1974 (Vol.1): 393-396

An attempt to correct the effect of potassium deficiency on photosynthesis and growth in beans by means of cytoquinine active compounds. Comptes Rendus de l' Academie Agricole Georgi Dimitrov 5(2): 101-107

An attempt to determine the causes of hollow stems in cauliflower. Nauchni Trudove, Vissh Selskostopanski Institut "Georgi Dimitrov", Rasteniev"dstvo 23: 9-18

An attempt to determine the comparative rate of decomposition of organic substances in forest biogeocoenoses. Lesovedenie (4): 23-29

An attempt to determine the directions of changes in the location and organization of agriculture in Poland during the 1960-1990 period. Biuletyn Polskiej Akademii Nauk Komitetu Zagospodarowania Przestruzennego Kraju 84: 25-41

An attempt to determine the economic threshold of the cabbage moth (Mamestra brassicae L.) in common cabbage. Gradinarska i Lozarska Nauka 11(5): 94-100

An attempt to determine the foliage area of juvenile and young individuals of some conifers. Casopis Slezskeho Muzea, C (2): 89-116

An attempt to determine the influence of climatic factors on the incidence of subcutaneous larvae of Hypoderma bovis De Geer. Wiadomosci Parazytologiczne 18: 543-546

An attempt to determine the intensity of linkage between the male sterility gene Ms1ms1 and the gene Bb conditioning black glumes on the fifth chromosome of spring barley. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (1/2): 103-106

An attempt to determine the resistance of Poplars to infection by Chondroplea populea (Sacc. Kleb.) = Dothichiza populea (Sacc. et Briard) on the basis of the composition of epiphytic bacterial microflora. Acta Societatis Botanicorum Poloniae 44(2): 165-188

An attempt to determine the seasonal photosynthetic productivity of young conifers. Casopis Slezskeho Muzea, C (2): 135-145

An attempt to determine the suitability of industrial and mining waste for increasing the sorption capacity of sandy soil. Annales Universitatis Mariae Curie Sklodowska, E Agricultura 26: 167-186

An attempt to determine whether maternal transmission of scrapie occurs in mice. British Veterinary Journal 127(8): Xxxii-Xxxxi

An attempt to develop a simple method for estimating the content of lean and fat in the streak. Wydawnictwa Wlasne, Instytut Zootechniki, Krakow (255): 55

An attempt to elaborate a programme to control parasitic diseases of sheep. Revue de Medecine Veterinaire 121(3): 247-254

An attempt to establish evaluation standards for a bivalent vaccine against leptospirosis in farm animals using LMAR (the leptospirosis micro-agglutination reaction). Veterinarnomeditsinski Nauki, Bulgaria 11(7): 39-45

An attempt to establish the chronic infection of pigeons with Japanese encephalitis virus. Japanese Journal of Sanitary Zoology 22(3): 155-160

An attempt to estimate losses caused by blast in rice crops in Sao Paulo State. Revista de Agricultura 49(2/3): 101-108

An attempt to estimate the costs of thinnings in the National Forest of Acungui. Floresta 4(1): 75-79

An attempt to estimate the energy flow through the population of Colorado beetle (Leptinotarsa decemlineata Say). Ekologia Polska 21(17): 239-250

An attempt to estimate the influence of bulls on the reproductive value of their sons. Zeszyty Problemowe Postepow Nauk Rolniczych 1972; (124): 219-224

An attempt to estimate the influence of the parents on the milking ability of their daughters. Zeszyty Naukowe Wyzszej Szkoly Rolniczej we Wroclawiu (88, Zootechnika 17): 65-77

An attempt to estimate the total yield of dry wood weight on the basis of the Norwegian yield tables for Picea abies. Tidsskrift for Skogbruk 82(4): 377-386

An attempt to estimate the value of some morphological and biological characters for establishing the taxa of various ranks within the superfamily Brachylaimoidea Allison, 1943 (Trematoda). Acta Parasitologica Polonica 20(12/25): 249-257

An attempt to evaluate rams on the relationship, in their progeny, between thyroid activity and productivity. Roczniki Nauk Rolniczych, B 93(2): 169-195

An attempt to evaluate the risk of infection of cereals by fungi of the genus Fusarium in some Polish provinces on the basis of grain analysis. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (3/4): 29-38

An attempt to evaluate the survival of nymphs of Locusta from the variations in the sex ratio. Annales de la Societe Entomologique de France 9(3): 747-753

An attempt to evaluate the tendency toward root greening in culinary carrot varieties. Hodowla Roslin, Aklimatyzacja i Nasiennictwo 17(3): 199-211

An attempt to explain heterosis in crossing wheat. Genetika a Slechteni 8(4): 267-276

An attempt to explain the occurrence of two species of Podocarpus in Brazil. Brasil Florestal 4(13): 53-66

An attempt to extend the biological control of Sminthurus viridis (Collembola) to new areas in Australia by introducing a predatory mite, Neomolgus capillatus (Bdellidae). Australian Journal of Zoology 22(4): 519-529

An attempt to force molt small egg-type pullets. Poultry Science 54(1): 304-305

An attempt to group fresh-water species of the Anopheles gambiae complex by some morphological larval and adult characters. Parassitologia 12(1): 31-46

An attempt to identify the intestinal receptor for the K88 adhesin by means of a haemagglutination inhibition test using glycoproteins and fractions from sow colostrum. Journal of General Microbiology 86(2): 228-240

An attempt to identify the sweet cherry varieties Buttners Rote Knorpelkirsche and Buttness Spate Rote Knorpelkirsche. Prace Instytutu Sadownictwa w Skierniewicach 12: 125-139

An attempt to increase the body weight of mink. Krolikovodstvo i Zverovodstvo (6): 26-27

An attempt to induce scrapie in local sheep in Bulgaria. Zentralblatt fur Veterinarmedizin 20B(Heft 9): 701-709

An attempt to induce synchronisation of ovulation in sows by means of the preparation Gravignost. Medycyna Weterynaryjna 30(3): 175-176

An attempt to measure ground rent for agricultural market production in Schleswig-Holstein. Berichte uber Landwirtschaft 51(2): 225-247

An attempt to measure the fertilizing potential of a sheep fold. Acta Agraria et Silvestria, Agraria 13(2): 85-93

An attempt to obtain autofertilisation in Gallus domesticus. Een poging tot autofertilisatie bij Gallus domesticus: 131

An attempt to obtain cell cultures of horse leucocytes. Veterinarnomeditsinski Nauki, Bulgaria 11(7): 34-38

An attempt to obtain infertile live worms in mice infected with Schistosoma mansoni. Annals of Tropical Medicine and Parasitology 68(2): 237-238

An attempt to overcome iron-induced manganese deficiency in 'July Elberta' peach trees with manganese chelate. Journal of the American Society for Horticultural Science 100(5): 531-535

An attempt to prepare antiserum against potato leaf-roll virus. Annals of the Phytopathological Society of Japan 38(3): 255-257

An attempt to produce secondary hydatid cysts in vitro and in vivo from the fragments of non-fertile (acephalic) cysts of Echinococcus granulosus. Acta Parasitologica Iugoslavica 3(1): 55-58

An attempt to reduce the cost of pyrethrum aerial sprays against Glossina swynnertoni Aust. in savannah woodland. East African Agricultural and Forestry Journal 38(1): 47-55

An attempt to represent the level of damage of stored products. Annales de la Societe d' Horticulture et d' Histoire Naturelle de l' Herault 109(4): 203-207

An attempt to shorten the mating season of Polish Longwool sheep by hormonal means. Zeszyty Naukowe Wyzsej SzkoLy Rolniczej w Krakowie (56, Zootechnika 9): 69-79

An attempt to survey and control tsetse flies in the western bank of Equatoria, Amadi area, prior to restocking. Sudan Journal of Veterinary Science and Animal Husbandry 13(1): 1-10

An attempt to use Al and Fe extractable in 0.1 N HCl to characterize carbonate free soils. Part II. Al and Fe distribution in profiles of some soils. Roczniki Gleboynawcze 23(1): 271-284

An attempt to use Al and Fe extractable in 0.1 N HCl to characterize carbonate-free soils. Part I. Relationship between Al and Fe content and soil properties. Roczniki Gleboznawcze 23(1): 251-270

An attempted cross of Zea mays and Coix lacryma jobi and the serological relationships of these species. Bulletin de l' Academie Polonaise des Sciences, Sciences Biologiques 20(10): 695-698

An attenuated variant of eastern encephalitis virus: biological properties and protection induced in mice. Archives of Virology 47(2): 123-138

An attractant for males of Spodoptera dolichos (Lepidoptera: Noctuidae). Annals of the Entomological Society of America 66(4): 917-918

An atypical case of anthracnose (Colletotrichum gloeosporioides) in citrus in Concordia, Entre Rios, Argentina. Revista de la Facultad de Agronomia 47(1): 19-28

An atypical form of Corynebacterium pyogenes isolated from a case of chronic bovine mastitis. Nordisk Veterinaermedicin 24(12): 639-644

An atypical form of pasteurellosis of hens. Trudy Troitskogo Veterinarnogo Instituta 14(2/3): 70-74

An auger for sampling soil. Pochvovedenie (9): 146-151

An auger harvesting system for recumbent sugarcane. Proceedings of the International Society of Sugar Cane Technologists, 14th Congress 1971: 67-72

An autecological study of Mitragyna ciliata (Abura) with special reference to its use as a plantation species in the swamp forests of the Rivers State of Nigeria. Obeche 8/9: 19-36

An autecological study of the wetland grass, Scolochloa festucacea (Willd.) Link. Dissertation Abstracts International, B 32(10): 3748-3749

An authoritative policy for the agricultural sector in the pampas region, in a general development framework. La produccion rural argentina 1er semestre 1973: 33-97

An auto-tetraploid in rice (Oryza sativa L.) induced by EMS. Current Science 43(6): 182-184

An autoanalyzer method for determination of extractable sulphate in plant material. Plant and Soil 40(3): 693-697

An autoantibody-like factor reactive with liver parenchymal cells in the serum of the pig. Clinical and Experimental Immunology 9(3): 339-344

An automated CO2 injection circuit for measurements of rates of photosynthesis. Journal of Experimental Botany 25(86): 595-597

An automated Rose Bengal agglutination test using the ADAM system. Veterinary Record 95(24): 544-547

An automated colorimetric method for the determination of free nicotinic acid in minced meat. Zeitschrift fur Lebensmittel Untersuchung und Forschung 153(2): 73-77

An automated colorimetric method for the measurement of 3-hydroxybutyrate concentration. Analytical Biochemistry 52(2): 456-461

An automated complement fixation test for Brucella ovis in sheep. New Zealand Veterinary Journal 22(1-2): 1-4

An automated consumer milk dairy with computerized delivery. Nordeuropaeisk Mejeri Tidsskrift 41(1; 2): 13-22; 68-70

An automated continuous protein analyzer: modification of the Lowry method. Journal of Food Science 40(4): 728-731

An automated data acquisition and computer-based computation system for application to toxicological studies in laboratory animals. Laboratory Animal Science 22(5): 753-756

An automated fluorometric assay for proteolytic activity in wheat. Cereal Chemistry 52(4): 451-458

An automated individual feeding system for dairy cows. Journal of Agricultural Engineering Research 18(4): 301-307

An automated inoculating device for a packaging machine. Journal of Economic Entomology 66(1): 296-297

An automated lighting cycler for the insectary. Journal of Economic Entomology 67(2): 305-307

An automated loop method for determining the total count of bacteria in milk. Irish Journal of Agricultural Research 14(1): 27-32

An automated management system. Ekonomika Sel' skogo Hozjajstva (3): 31-39

An automated method for the microbiological assay of serum pyridoxal. Journal of Clinical Pathology 26(11): 871-874

An automated microbiological method for the measurement of vitamin B12. Journal of Clinical Pathology 26(7): 494-498

An automated procedure for the determination of aluminium in soil and plant digests. Journal of the Science of Food and Agriculture 25(4): 381-386

An automated procedure, with use of ferrozine, for assay of serum iron and total iron-binding capacity. Clinical Chemistry 19(5): 526-528

An automated system to facilitate detection of ingested dyes used in imported fire ant labeling studies. Journal of the Kansas Entomological Society 47(1): 130-135

An automated technique for canine blood typing. Immunology 26(5): 1059-1060

An automatic apparatus for determining the crystallisation temperature of liquid pesticide formulations. Pesticide Science 3(6): 729-733

An automatic centrifuge drum for clarifying liquids. British Patent: (1 379 376)

An automatic concentrate feeder for dairy cows. Illinois Research 14(2): 5

An automatic densitometer. Tappi 56(4): 174-175

An automatic feeding device and the use of live and frozen Artemia for culturing larval stages of the American lobster, Homarus americanus. Aquaculture (3): 311-314

An automatic honey bee counting and recording device (APICARD) for possible systems analysis of a standard colony. American Bee Journal 113(6): 216-218

An automatic impulse controlled implement control system for plant rows. Journal of Agricultural Engineering Research 19(2): 101-109

An automatic inoculator. Antonie van Leeuwenhoek 39(4): 663-664

An automatic instrument for rapid determination of nitrogen in commercial materials. American Laboratory 5(12): 25-35

An automatic multichannel thermocouple psychrometer based on an operational amplifier. Journal of Applied Ecology 9(2): 581-588

An automatic plant for feeding dairy cows. Landtechnik 27(14): 317-320

An automatic punching counter and metering dispenser. Proceedings of the 11th British Weed Control Conference: 123-129

An automatic scanning apparatus for gamma-spectrometric determination of the moisture content in soil columns. Mededelingen van de Faculteit Landbouwwetenschappen, Rijksuniversiteit Gent 39(1): 121-133

An automatic separator for the removal of aquatic insects from detritus. Journal of Applied Ecology 9(2): 655-658

An automatic spore trap to be used in growth chambers. Angewandte Botanik 48(5/6): 267-272

An automatic system for sampling processing waste water. Soil Science Society of America Proceedings 39(2): 382-384

An automatic unit for short-day treatment. Gartneryrket 64(39): 726-727

An automatic water-use recording system. Notes on Soil Techniques, 1973: 56-63

An automatic, multichamber soil-washing apparatus for removing fungal spores from soil. Canadian Journal of Microbiology 18(9): 1399-1404

An autophotographic method for investigation of the side-effects of plant-protection chemicals on Trichogramma. Nachrichtenblatt des Deutschen Pflanzenschutzdienstes 22(11): 173-175

An autopsy case of malignant lymphogranulomatosis (so-called Hodgkin's disease) in Cercopithecus aethiops. Primates 15(1): 47-53

An autopsy case of pemphigus vulgaris complicating a fatal strongyloidiasis. Acta Pathologica Japonica 23(1): 173-181

An autopsy case of strongyloidiasis complicating pemphigus vulgaris. Japanese Journal of Parasitology 21(4): 241-246

An autoradiographic and electrophoretic study of sperm basic nuclear proteins before and after fertilization in the mouse and sea urchin. Dissertation Abstracts International, B 34(6): 2470

An autoradiographic and ultrastructural study of glycogen metabolism and function in the adult fat body of a black-fly during oogenesis. Entomologia Experimentalis et Applicata 15(3): 265-273

An autoradiographic study of bacterial DNA in Lycopersicon esculentum. Annals of Botany 37(152): 681-685

An autoradiographic study of the cell wall modifications induced by maize rough dwarf virus in the host cells. Rivista di Patologia Vegetale, IV 10(1): 19-25

An autoradiographic study of the distribution of 14C-labelled assimilates at different stages of development of Oxalis latifolia H.B.K. and O. pes-caprae L. Weed Research 13(4): 430-437

An autoradiographic study of the intestinal absorption of palmitic and oleic acid. Acta Physiologica Scandinavica 89(3): 306-317

An autoradiographic study of the translocation of 14C-labelled assimilates in Eragrostis curvula (Schrad.) Nees at different stages of vegetative growth. Journal of South African Botany 41(1): 17-27

An autoradiographic technique to observe uptake and utilization by microorganisms of carbon-14 derived from labelled herbicides in soil. Bulletin from the Ecological Research Committee: 275-276

An autosomal deletion with the appearance of fragments in a ram. Zuchthygiene 8(3): 125-129

An autosomal translocation in the Charolais breed of cattle. Veterinary Record 89(4): 110-111

An autotetraploid grape form. Bul Akad Stiince RSS Mold, Ser biol i khim n (5): 8-15

An avian adenovirus associated with respiratory disease. Avian Diseases 17(4): 690-696

An avian reovirus contaminating chick kidney cell cultures. Berliner und Munchener Tierarztliche Wochenschrift 87(Heft 24): 477-479

An early effect of prolactin on the formation of alpha -lactalbumin by mouse mammary epithelial cells. Journal of Biological Chemistry 248(2): 467-471

An early record of Heterodera humuli Filipjev in the United Kingdom. Nematologica 20(2): 262

An early response to gibberellic Acid not requiring protein synthesis. Plant Physiology 54(6): 813-816

An early sweet corn for Alaska. Agroborealis 6(1): 31-32

An early-bearing crop. Sadovodstvo (10): 29-30

An early-bearing walnut. Sadovodstvo (10): 43-44

An early-maturing cultivar of vetch (Vicia sativa). Selektsiya i Semenovodstvo (1): 52

An early-maturing maize mutation induced by 1,4-diazoacetylbutane. Tsitologiya i genetika 6(5): 419-421

An early-ripening cabbage variety. Kartofel' i Ovoshchi (9): 33

An easily prepared low lactose milk to be used in a milk intolerant population. Gastroenterology 68(4, part 2): 1093

An easy and simple method to find leaf area. Current Research 4(1): 16-17

An easy colorimetric micromethod for routine determination of free fatty acids in plasma. Clinica Chimica Acta 46(2): 105-111

An easy method of preparing living Oesophagostomum radiatum (nematoda) larvae and adults for cryostat sectioning. Journal of Parasitology 58(2): 412-413

An easy method of screening rice varieties for resistance to sheath blight disease. Indian Journal of Mycology and Plant Pathology 3(1): 106-107

An ecological analysis of the genus Bulbophyllum in West Africa. American Orchid Society Bulletin 43(2): 115-120

An ecological and faunistic survey of insect parasites and predators (Hymenoptera, Coleoptera, Neuroptera, Diptera) of Coccids and Aleyrodids (Homoptera) in South Turkmenia. Izvestiya Akademii Nauk Turkmenskoi SSR Biologicheskikh Nauk (3): 55-61

An ecological approach to dune management in the National Recreation Areas of the United States East Coast. International Journal of Biometeorology 18(2): 101-110

An ecological approach towards classification of coastal vegetation of India. 1. Strand vegetation. Indian Forester 98(10): 594-607

An ecological approach towards classification of coastal vegetation of India. II. Estuarine border vegetation. Indian Forester 100(7): 438-452

An ecological assessment of the influence of grazing on plant community structure. Journal of Ecology 60(2): 333-342

An ecological atlas of grassland plants. An ecological atlas of grassland plants: 192

An ecological basis for decision-making. Journal of the Australian Institute of Agricultural Research 38(4): 283-286

An ecological evaluation of the effects of spraying gamma-BHC, Sevin and Sumithion for Mirid control on cacao, Theobroma cacao L. in western Nigeria. Bulletin of the Entomological Society of Nigeria 3(1): 37-49

An ecological focus of parasitism of sheep by Moniezia and detection of the intermediate host. Analecta Veterinaria 3(1/3): 21-28

An ecological interpretation for the small mounds in landscapes of eastern Oklahoma. Journal of Environmental Quality 3(1): 37-41

An ecological model for naturalized hemp in East-Central Illinois. Abstracts, 1972 Meeting of the Weed Science Society of America, St Louis: 87-88

An ecological monograph on eutrophic deciduous woods in the SW archipelago of Finland. Annales Universitatis Turkuensis, A II (50): 131

An ecological study of Epinotia solandriana (Linnaeus) (Lepidoptera: Olethreutidae), a leaf roller on Betula ermanii Cham. in the Shigayama IBP area. Japanese Journal of Ecology 24(3): 186-193

An ecological study of Schistosoma haematobium in the forest region of South-West Nigeria. Zeitschrift für Tropenmedizin und Parasitologie 23(3): 272-277

An ecological study of a Baldcypress swamp in St. Charles Parish, Louisiana. Castanea 38(4): 378-386

An ecological study of an attempt at biological control of Noogoora burr (Xanthium strumarium). Australian Journal of Agricultural Research 25(2): 275-292

An ecological study of arthropod populations on apple in northeastern Wisconsin: population dynamics of mite species on the foliage. Annals of the Entomological Society of America 66(1): 122-131

An ecological study of grasslands in Banff, Jasper, and Waterton Lakes National Parks. Canadian Journal of Botany 51(2): 383-411

An ecological study of mixed species population of Shirahoshizo spp. on bait logs of Pine tree (III). Journal of the Japanese Forestry Society 54(10): 329-332

An ecological study of pea mutants. Fiziol i biokhimiya sorta 1: 58-61

An ecological study of white-back planthopper, Sogatella furcifera Horvath in Vietnam, 1968. Journal of Taiwan Agricultural Research 19(4): 82-90

An ecological study on the development of heart rot in coconuts in Cuba. Ser Agr Acad Ciencias Cuba 15: 1-20

An ecological study on the process of plant community formation in tidal land. Korean Journal of Botany 14(4): 163-169

An ecological study on the sugar cane cicada, Mogannia hebes, Walker. I. The relationship between nymph populations and soil characteristics. Report of the Taiwan Sugar Research Institute (64): 49-57

An ecological study on yellow rust mite, Acaphylla steinwedeni Keifer. Plant Protection Bulletin, Taiwan 13(4): 135-146

An ecological-faunistic survey of the Carabids (Coleoptera, Carabidae) of Moldavia. Yaroshenko, M F : The fauna and biology of the insects of Moldavia: Fauna i biologiya nasekomykh Moldavii: 62-71

An ecological-geographical description of the Coccids of the south-east of Kazakhstan. Trudy Instituta Zoologii, Akademiya Nauk Kazazakhskoi SSR: 24-32

An ecologico-botanical study of the Lauraceae of North Bengal. Bulletin of the Botanical Society of Bengal 24(1/2): 121-129

An econometric analysis and temporal price equilibrium of U.S. soybean oil. Dissertation Abstracts International, A 34(2): 490

An econometric analysis of Western Nigeria cocoa output response relations. Economic Bulletin of Ghana 3(1): 27-38

An econometric analysis of apple prices in Canada, with special reference to Ontario. Working Paper, Ontario Agricultural College, University of Guelph (AE/74/3): 33

An econometric analysis of daffodil prices. Oxford Agrarian Studies 3(2): 101-110

An econometric analysis of household consumption and saving in Sierra Leone. Dissertation Abstracts International, A 33(1): 38

An econometric analysis of market factors determining supply and demand for softwood lumber. Dissertation Abstracts International, B 33(9): 4063-4065

An econometric analysis of some factors influencing the loyalty of members in the Western Nigeria marketing co-operatives. Journal of Agricultural Economics 23(3): 299-310

An econometric analysis of the Wisconsin Aspen pulpwood market. Forest Science 19(1): 41-46

An econometric analysis of the demand for animal protein in Iran. Dissertation Abstracts International, A 34(3): 973

An econometric analysis of the response of milk sales to advertising in selected New York state markets. Cornell Agricultural Economics Staff Paper, Department of Agricultural Economics, Cornell University (74-23): 15

An econometric analysis of the supply and marketing of apples in Nova Scotia. Canadian Journal of Agricultural Economics 20(3): 33-41

An econometric analysis of the wheat markets of Taiwan and Japan. Dissertation Abstracts International A 33(12, I): 6552

An econometric comparison of farm households: economic behaviour in Japan, Korea, and Taiwan. Developing Economies 11(3): 231-243

An econometric determination of the welfare impact of giving bargaining power to farmers: a case study of the egg industry. Search Agriculture Agricultural Economics 6 4(4): 1-44

An econometric investigation of demand relationships among tree nuts and peanuts. Dissertation Abstracts International, A 33(8): 3908

An econometric model for the agricultural sector of the German Federal Republic. Agrarwirtschaft 23(9): 285-295

An econometric model of softwood lumber and stumpage markets, 1947-1967. Forest Science 20(2): 171-179

An econometric model of the United States forest products industry. Forest Science 19(2): 82-96

An econometric model of the linkage between agriculture and the food processing industry. Folia Oeconomica Cracoviensia (16): 79-91

An econometric model of the market for pigs in Belgium. Een econometrisch model van de belgische varkensmarkt: 137

An econometric model of the world cotton market. Frankfurter Wirtschafts und Sozial Geographische Schriften (24): 170

An econometric study and projection of the beef cattle market in Belgium using a recursive model. Ekonometrische studie en prognose van de belgische rundveemarkt op basis van een rekursief model: 352

An econometric study of factors determining and influencing prices of farm land. Tochi to Nogyo (1): 30-43

An econometric study of raw materials in international trade - a case study of hides and skins. Dissertation Abstracts International, A 33(4): 1283

An econometric study of the agricultural labor market in Brazil: a test of subsistence and commercial family farm models. Dissertation Abstracts International, A 33(6): 2582

An economic alternative to concessional farm interest rates. Australian Journal of Agricultural Economics 18(3): 171-192

An economic analysis of 1980 international trade in jute with special reference to Pakistan. Dissertation Abstracts International A 33(9): 4636

An economic analysis of Black Walnut plantation enterprises. Research Bulletin, Agricultural Experiment Station, Purdue University (912): 20

An economic analysis of Cotile recreation area. DAE Research Report, Department of Agricultural Economics and Agribusiness, Louisiana State University (469): 40

An economic analysis of Indian tea industry and public policy. An economic analysis of Indian tea industry and ic policy: 245+xxi

An economic analysis of Kentucky's livestock auction markets. Research Report, Kentucky Agricultural Experiment Station (22): 59

An economic analysis of agricultural land use practices to control water quality. American Journal of Agricultural Economics 56(4): 791-799

An economic analysis of alternative corn irrigation. Systems in Southwest Michigan. Dissertation Abstracts International A 33(9): 4639

An economic analysis of alternative investment opportunities in apple processing. Economics Research Report, Department of Economics, North Carolina State University (24): 50

An economic analysis of alternative milk production systems; Oregon milk marketing area one, 1971. Circular Information, Oregon Agricultural Experiment Station (639): 41

An economic analysis of alternative seed cotton handling systems on Louisiana cotton farms. DAE Research Report, Department of Agricultural Economics and Agribusiness, Louisiana State University (470): 43

An economic analysis of alternative sprinkler irrigation distribution systems on the Southern High Plains of Texas. Departmental Technical Report, Texas Agricultural Experiment Station (73-4): 91

An economic analysis of automating a small fluid milk plant. [Publication] Economic Research Service, US Department of Agriculture (ARS-NC-2): 10

An economic analysis of beekeeping operations. An economic analysis of beekeeping operations: 9

An economic analysis of cling peach production with emphasis on harvest mechanization. Agricultural Economic Report, Economic Research Service, US Department of Agriculture (240): 38

An economic analysis of commingling as a method for improving rough rice marketing in Louisiana. DAE Research Report, Louisiana State University (437): iii+42

An economic analysis of farm enterprise diversification and associated factors in two regions of Minas Gerais, Brazil. Dissertation Abstracts International, A 33(6): 2583

An economic analysis of farm producing grass seed in the Willanette Valley, with special attention to the cultural practice of field burning. Dissertation Abstracts International, A 33(5): 1936

An economic analysis of farm truck ownership, utilization, and cost of hauling grain in Saskatchewan. Research Report, Department of Agricultural Economics, University of Saskatchewan (RR: 73-09): xiv+271

An economic analysis of grain-beef cattle farms in the Lloydminster Battleford area, Saskatchewan, 1972. Canadian Farm Economics 9(2): 17-27

An economic analysis of harvesting, processing, and storing coastal bermudagrass hay and pellets. [Publication] Department of Agricultural Economics and Rural Sociology, Clemson University (AE 366): 17

An economic analysis of hibiscus production. Gartner Tidende (25): 422-423

An economic analysis of major irrigated crops in the Tungabhadra project. UAS Research Series, University of Agricultural Sciences (15): 158

An economic analysis of migration in Costa Rica. Economic Development and Cultural Change 23(1): 105-122

An economic analysis of milk supply response under the Virginia milk Commission Class I base plan. Dissertation Abstracts International, A 33(2): 477

An economic analysis of off-farm income as a factor in the improvement of the low farm income farmers in Illinois. Dissertation Abstracts International, A 34(2): 486

An economic analysis of peanut production in the southeast and southwest regions of the U.S. under alternative government programs. Dissertation Abstracts International, A 33(3): 872

An economic analysis of policies protecting small business in the milk industry. Southern Journal of Agricultural Economics 5(2): 23-30

An economic analysis of potential agricultural adjustments in Reeves County, Texas: a mathematical programming approach with both micro and macro models. Dissertation Abstracts International, A 33(8): 3913

An economic analysis of processing and distributing dairy products in Wyoming. Research Journal, Agricultural Experiment Station, University of Wyoming (73): 18

An economic analysis of processing whole milk into butter and byproducts with the continuous churn in Kansas. Dissertation Abstracts International, A 33(8): 3914

An economic analysis of quality factors affecting the price of medium grain rough rice in Louisiana. DAE Research Report, Louisiana Agricultural Experiment Station (451): 54

An economic analysis of red meat, fish, poultry and wild game consumption patterns in Anchorage, Alaska. Research Report, Institute of Agricultural Sciences, University of Alaska (73/4): iv + 39

An economic analysis of reforestation costs in Alberta. Information Report, Northern Forest Research Centre, Canada (NOR-X-41): 51

An economic analysis of retail fertilizer plant operations in the midwestern United States. Dissertation Abstracts International, A 33(4): 1288

An economic analysis of selected agricultural extension programs in Colombia, South America. Dissertation Abstracts International A 33(9): 4636

An economic analysis of smallholder agriculture in the Kericho district (Kenya). An economic analysis of smallholder agriculture in the Kericho district Kenya: 212

An economic analysis of state farm credit in Egypt 1960-1970. Egypte Contemporaine 64(353): 93-106

An economic analysis of the Lake of the Woods - Rainy Lake region of Minnesota. Miscellaneous Report, Minnesota Agricultural Experiment Station (115): 249

An economic analysis of the determinants of nutrition among young children in rural India. Dissertation Abstracts International A 33(10): 5377

An economic analysis of the effects of optimizing hog shipment patterns and market structure on the efficiency of a country hog marketing system. Dissertation Abstracts International, A 34(1): 39

An economic analysis of the effects speciality grains should have on production decisions made by farmers. Dissertation Abstracts International, A 34(2): 487

An economic analysis of the export market for Montana wheat. Bulletin, Montana Agricultural Experiment Station (679): 37

An economic analysis of the high-yielding varieties of wheat - a study of Kota district. Artha Vikas 18(1): 118-130

An economic analysis of the impact of emerging grade A milk supplies upon the North Central dairy industry. Dissertation Abstracts International, A 32(6): 2873

An economic analysis of the intertemporal allocation of ground water in the Central Ogallala formation. Dissertation Abstracts International, A 33(2): 475

An economic analysis of the market for Canadian rapeseed. Working Paper, Ontario Agricultural College, University of Guelph (AE/72/2): 33

An economic analysis of the registered beef cattle industry of South Texas. Dissertation Abstracts International A 33(11): 5937

An economic analysis of two confinement systems vs. a conventional system of beef cow-calf production. Bulletin, Agricultural Experiment Station, Auburn University (428): 31

An economic analysis of water use regulation in the Central Ogallala formation. Dissertation Abstracts International A 33(12, I): 6553

An economic analysis of wheat production and marketing in Iran. Dissertation Abstracts International, A 33(8): 3910

An economic analysis of world corn trade. Dissertation Abstracts International, A 33(6): 2583

An economic analysis on the effects of quantity and quality of irrigation water on agricultural production in Imperial Valley, California. Dissertation Abstracts International, A 33(5): 1941

An economic and biological evaluation of F1 heterotic hybrids of lucerne. Biologicheskie osnovy povysheniya produktivnosti sel' skokhozyaistvennykh rastenii Sbornik nauchnykh statei: 56-58

An economic and land-use model for reducing insecticides on cotton and corn. Environmental Entomology 3(1): 10-20

An economic and mathematical model of water utilization in large irrigation systems. Revista de Statistica 22(5): 27-40

An economic appraisal of capital intensive raw material processing in developing countries. A case study illustrated with two examples of the palm oil industry of Dahomey and Nigeria. Weltwirtschaftliche Studien, Institut fur Europaische Wirtschaftspolitik der Universitat Hamburg (17): 190

An economic appraisal of the market for Ontario flue-cured tobacco. Publication, School of Agricultural Economics and Extension Education, and Ontario Agricultural College (AE/72/8): 81

An economic appraisal of the pattern of harvesting coconuts in Bangladesh. Indian Journal of Agricultural Economics 29(1): 76-80

An economic approach to the calculation of timber production as a basis for choosing tree species and stand composition. Acta Instituti Forestalis Zvolenensis 2: 499-513

An economic assessment of the response of cotton to nitrogen and water in the Ord Valley, North-Western Australia. Cotton Growing Review 52(3): 165-188

An economic comparison of short- and full-season cotton production in Arizona. Research Report, Agricultural Experiment Station, University of Arizona (269): 15

An economic evaluation of afforestation with Radiata Pine on Tawarau forest. New Zealand Journal of Forestry 19(1): 46-56

An economic evaluation of application of sewage sludge on strip-mined land. Illinois Agricultural Economics 14(1): 1-5

An economic evaluation of buffelgrass in Paraguay. Journal of Range Management 25(4): 261-266

An economic evaluation of chipper/canter Aspen production. Dissertation Abstracts International, B 33(5): 1889-1890

An economic evaluation of high density apple planting systems in Western New York. [Publication] Department of Agricultural Economics, Cornell University (A.E.Res.73-26): 31

An economic evaluation of manure dehydration for selected egg producing operations in Massachusetts. Bulletin, Massachusetts Agricultural Experiment Station (606): 27

An economic evaluation of methods and equipment for seedling production in growing field vegetables. Kerteszeti Egyetem Kozlemenyei 1972; 35(3): 29-39

An economic evaluation of performance of improved corn varieties in Bukidnon. Journal of Agricultural Economics and Development 2(2): 340-351

An economic evaluation of soil conservation measures in Varanasi district, U.P. Indian Journal of Agricultural Economics 28(4): 205-211

An economic evaluation of the feasibility of rearing broilers separately by sex in a vertically integrated broiler firm. Dissertation Abstracts International, A 33(7): 3118

An economic evaluation of the swine fever eradication programme in Great Britain using cost-benefit analysis techniques. An economic evaluation of the swine fever eradication programme in Great Britain using cost benefit analysis techniques: 77

An economic evaluation of the wet coconut process developed at the Tropical Products Institute. [Publication], Tropical Products Institute (G79): iii+26

An economic evaluation of tomato production in greenhouses. En oekonomisk vurdering av tomatdyrking i veksthus: 37

An economic evaluation of wage rates and incentive agreements for full-time hired labor on Oklahoma farms. Bulletin, Agricultural Experiment Station, Oklahoma State University (B-713): 32

An economic evaluation of water control in the northern region of the greater Chao Phya project of Thailand. Bangkok Bank Monthly Review 13(10): 482-489

An economic formula for pricing class I milk to dairy farmers. DAE Research Report, Louisiana Agricultural Experiment Station (478): 29

An economic geography of West Africa. An economic geography of West Africa: xii+322

An economic interpretation of nitrogen fertilizer response data for irrigated corn (Pioneer Hybrid 309 B) grown at at Chainat in the dry season of 1969. Thai Australian Chao Phya Research Project Second report to the Ministry of Agriculture of the Kingdom of Thailand Part B: 174-176

An economic interpretation of nitrogen response data on rice variety C4-63 grown in the dry season of 1969. Thai Australian Chao Phya Research Project Second report to the Ministry of Agriculture of the Kingdom of Thailand Part B: 177-179

An economic investigation of the impact of alternative insecticide strategies on cotton production in the Sunflower River Basin, Mississippi. Dissertation Abstracts International A 33(12, I): 6550

An economic model for selecting Douglas-Fir reforestation projects. Hilgardia 42(3): 35-120

An economic model of flood plain land use and land use policy. Water Resources Research 8(1): 18-32

An economic model of the Canadian red meat system for policy analysis. An economic model of the Canadian red meat system for policy analysis: iv+123

An economic profile of Mainland China: a comment on Chou En-lai's report to the fourth National People's Congress. Issues and Studies 11(3): 34-42

An economic profile of the California sheep and lamb industry. Livestock Economics Series, Agricultural Extension, University of California (MA-72-7-3/74): 20

An economic simulation model for analyzing natural resource policy. Southern Journal of Agricultural Economics 6(1): 171-178

An economic study of fresh-water fish cultivation in Taiwan - a brief summary report. Industry of Free China 42(2): 2-5

An economic study of lauric oilseed processing. [Publication] Tropical Products Institute (G81): v+59

An economic study of the avocado pear. Agricultura em Sao Paulo 18(3/4): 1-36

An economic study of the use of alfalfa meal for animal nutrition in terms of its nutritional quality. Trabajos del Instituto de Economia y Producciones Ganaderas del Ebro, Universidad de Zaragoza (14): 36

An economic study of tractor contracting operations in Western Nigeria. Dissertation Abstracts International, A 33(3): 874

An economic study of water management programme in Sambalpur district (Orissa). Indian Journal of Agricultural Economics 29(2): 43-51

An economic study on the Mexican wheat varieties in Denizli. Tarim Hakanligi Planlama Ekonokik Arastirmalar Dairesi Baskanligi Yayinlari (37): 39

An economic study on the cost of production of game. Revue Forestiere Francaise 24(3): 218-223

An economic study on the need to speed up the promotion of farm mechanization in Taiwan. Taiwan Agriculture Quarterly 10(4): 158-185

An economic study on the use of soil conditioners in tuberous begonia culture. Mededeling Rijksstation voor Sierplantenteelt, Melle (24): 25-47

An economic study using linear programming of utilization of grape seed and oil cake by-products in pig and poultry feed. Trabajos del Instituto de Economia y Producciones Ganaderas del Ebro, Universidad de Zaragoza (6): 45

An economic survey of African owned large farms in Trans Nzoia, 1967/68-1970/71. Farm Economic Survey Report, Central Bureau of Statistics (28): ix + 115

An economic survey of North Sulawesi. Bulletin of Indonesian Economic Studies 8(3): 66-92

An economic survey of West Irian, Part I. Bulletin of Indonesian Economic Studies 8(3): 33-65

An economic survey of West Irian, Part II. Bulletin of Indonesian Economic Studies 9(1): 30-64

An economic survey of West Java. Bulletin of Indonesian Studies 8(2): 29-54

An economic survey of West Kalimantan. Bulletin of Indonesian Economic Studies 10(3): 26-53

An economic survey of commercial beekeeping in the Illinois-Wisconsin and California-Arizona areas. An economic survey of commercial beekeeping in the Illinois Wisconsin and California Arizona areas: 150

An economic trial on the relationship between the production and price of some of our basic agricultural goods (1956-1965). Bulletin of Finance (673): 64-78

An economic view of soybeans and food fats in the 1980's. An economic view of soybeans and food fats in the 1980' s: 12

An economic yield response from supplementary irrigation at Mackay. Proceedings, Queensland Society of Sugar Cane Technologists 39th Conference April 12-18, 1972: 137-142

An economical and rapid method for the estimation of volatile fatty acids from the rumen liquor. Indian Journal of Animal Sciences 43(1): 75-76

An economical faecal method for liver-fluke diagnosis. Monatshefte fur Veterinarmedizin 25(24): 960-962

An economical hydraulic lysimeter - construction and calibration. Journal of the Indian Society of Soil Science 21(4): 377-381

An economist's review on the choice of tree form and planting system for commercial apple production. Scientia Horticulturae 1(3): 205-219

An economist's view of the Pine-site hardwood problem. Forest Products Journal 24(4): 14-16

An ecophysical approach to crop losses, exemplified in the system wheat, leaf rust and glume blotch IV. Water flow and leaf-water potential of uninfected wheat plants and plants infected with Puccinia recondita f. sp. triticina. Netherlands Journal of Plant Pathology 81(2): 49-57

An ecophysiological approach to crop losses exemplified in the system wheat leaf rust and glume blotch. II. Development, growth, and transpiration of uninfected plants and plants infected with Puccinia recondita f.sp. triticina and/or Septoria nodorum in a climate chamber experiment. Netherlands Journal of Plant Pathology 80(6): 192-214

An ecophysiological approach to crop losses exemplified in the system wheat, leaf rust and glume blotch. 3. Effects of soil-water potential on development, growth, transpiration, symptoms, and spore production of leaf rust-infected wheat. Netherlands Journal of Plant Pathology 81(1): 1-13

An ecophysiological approach to crop losses exemplified in the system wheat, leaf rust and glume blotch. I. A simple and accurate balance for the continuous measuring and recording of (evapo-)transpiration of plants in indoor experiments. Netherlands Journal of Plant Pathology 80(3): 77-84

An ecophysiological approach to crop losses, exemplified in the system wheat, leaf rust and glume blotch. IV. Water flow and leaf-water potential of uninfected wheat plants and plants infected with Puccinia recondita f. sp. triticina. Netherlands Journal of Plant Pathology 81(2): 49-57

An ecosystem approach to wildlife and drought. The environmental, economic and social significance of drought: 164-180

An edaphological and pedological investigation of the soils in the West Lake region of Tanzania. An edaphological and pedological investigation of the soils in the West Lake region of Tanzania: 156

An effect during investigation of the rheological properties of wood in the low-frequency range of loading. Lesnoi Zhurnal 15(4): 90-95

An effect of copper deficiency on the initiation and development of flower buds of Chrysanthemum morifolium grown in solution culture. Annals of Botany 38(156): 729-738

An effect of cultural practice on populations of Clepsis spectrana (Treits.) (Lep., Tortricidae) on black currant. Plant Pathology 21(2): 67-68

An effect of dung beetle activity on plant yield. Pedobiologia 10: 1-7

An effect of ethylene on the endoplasmic reticulum of expanding cells of etiolated shoots of Pisum sativum L. Planta 124(2): 199-205

An effect of ketones on the concentrations of glucose and of free fatty acids in man independent of the release of insulin. Journal of Pediatrics 84(2): 226-231

An effect of mycoplasma-like organisms on symbiotic nitrogen fixation. Revue Agricole et Sucriere de l' Ile Maurice 53(1/2): 9-18

An effect of ornithine on degradation of chlorophyll and protein in excised leaf tissue. Zeitschrift fur Pflanzenphysiologie 72(5): 410-421

An effect of pregnancy on antibody response in cows. Irish Veterinary Journal 27(1): 12-13

An effect of previous nutritional treatment on the ovulation rate of Merino ewes. Proceedings of the Australian Society of Animal Production 10: 261-264

An effect of soil ingestion on the utilization of dietary copper by sheep. Journal of Agricultural Science, Cambridge 84(2): 249-254

An effect of the female genotype on sperm transport in mice. Journal of Reproduction and Fertility 39(2): 421-424

An effect of the stage of lactation on the concentration of albumin in the serum of dairy cows. Research in Veterinary Science 17(2): 193-199

An effective agent against mastitis. Veterinariya, Moscow, USSR (1): 77-78

An effective antifungal for dogs and cats: mercaptocaine creme. Practising Veterinarian 44(2): 8-9

An effective emergence trap for the capture of mosquitoes. Mosquito News 33(2): 251-525

An effective fasciolicide - Halosphene. Veterinarya, Moscow (2): 80

An effective filter for ULV application of malathion. Mosquito News 33(3): 463-464

An effective fire-fighting unit. Lesnoe Khozyaistvo (6): 66-70

An effective means against the reindeer warble-fly. Veterinariya, Moscow, USSR (12): 65-66

An effective method for accelerating the formation of erect, 140-cm-high umbrella stems in Cabernet Sauvignon grapevines. Lozarstvo i Vinarstvo 22(2): 8-12

An effective method of making drains. Lesnoe Khozyaistvo (5): 47-51

An effective mixture. Zashchita Rastenii (2): 25

An effective parasite of the beet mining fly. Zashchita Rastenii 16(12): 24

An effective preparation against sheep mange. Veterinariya (2): 73-75

An effective rate of nitrogen for top-dressing. Zemledelie (4): 51

An effective temperature summation instrument as an aid for the warning service. Nachrichtenblatt fur den Pflanzenschutzdienst in der DDR 27(12): 254-255

An effective time for CO2 gas treatment in overcoming self-incompatibility in Brassica. Plant and Cell Physiology 14(5): 873-879

An effective trap for Oryctes beetle in oil palm?. Planter, Malaya 49(573): 488-490

An effective treatment for spirochaetosis in fowls (tylosin). Veterinarna Sbirka, Bulgaria 70(8): 12-13

An effective way of giving urea to fattening animals. Vestnik Sel' skokhozyaistvennoi Nauki, Moscow, USSR (3): 53-57

An efficacious extender for in vitro conservation of buffalo sperm viability at 4 deg C : a note. Indian Journal of Animal Sciences 42(3): 165-166

An efficacious method for the control of aphids on sorghum. Rastitelna Zashchita 20(4): 7-9

An efficient aquatic sample concentrator. Mosquito News 33(4): 603-604

An efficient maize-sowing machine also suitable for sowing dwarf beans. Gemuse 10(5): 130-131

An efficient method for constant monitoring of several parameters associated with growth and activity in the chicken. Poultry Science 51(4): 1478-1479

An efficient method for the purification of human prolactin avoiding the use of alkaline pH. Journal of Endocrinology 63(2): 43p-43p

An efficient organization of the Montana wheat marketing system. Bulletin, Montana Agricultural Experiment Station (667): 34

An efficient parasite of Myzus persicae in the greenhouse. Rastitelna Zashchita 21(10): 13-14

An efficient sprayer for small plots. Canadian Journal of Plant Science 54(2): 437-438

An efficient technique for exposure of rodents to Schistosoma mansoni or S. haematobium. Journal of Parasitology 60(3): 553-554

An efficient, new cocoa pollinator, Lasioglossum sp. (Hymenoptera:Halictidae) in Ghana, West Africa. Turrialba 25(1): 90-91

An egg parasite of the oak processionary moth. Zashchita Rastenii 16(5): 42

An egg-transfer study of litter size, birth weight and lamb survival. Animal Production 18(3): 249-263

An elbow dysplasia syndrome in the dog. Journal of the American Veterinary Medical Association 165(12): 1065-1069

An electric scythe for small plot harvest of safflower. Agronomy Journal 65(2): 338-339

An electrical analogue of evaporation from, and flow of water in plants. Planta 106(3): 221-226

An electrical method for direct measurement of the duration of leaf wetness. Agricultural Meteorology 13(1): 91-103

An electrical method of detecting the optimum time to inseminate cattle, sheep and pigs. Veterinary Record 95(18): 416-420

An electrical trap for the control of cockroaches and other domestic pests. Journal of the Royal Army Medical Corps 120(3): 173-175

An electrocardiographic study of normal goats and cattle using a modified technique. Onderstepoort Journal of Veterinary Research 39(4): 209-223

An electrocardiographic study of normal sheep using a modified technique. Onderstepoort Journal of Veterinary Research 39(2): 97-106

An electromechanical balance for lysimeters. Zeitschrift fur Pflanzenemahrung und Bodenkunde 136(3): 240-242

An electromyographic study on denervated muscle in dogs. Nihon Juigaku Zasshi. Japanese Journal of Veterinary Science 36(1): 53-59

An electron microprobe analysis of the resistant sporangium wall of Coelomomyces psorophorae. Journal of Invertebrate Pathology 23(1): 121-122

An electron microscope study of Japanese radish leaves infected with Peronospora parasitica. Memoirs of the College of Agriculture, Ehime University 19: 137-168

An electron microscope study of diagnostic antigens prepared from Anaplasma marginale. Tropenmedizin und Parasitologie 25(1): 11-21

An electron microscope study of endocytosis in the midgut cells of the tick Hyalomma asiaticum. Tsitologiya 16(12): 1499-1504

An electron microscope study of host reaction in roots following invasion by Verticillium dahliae. Skokubutsu Byogai Kenkyu 8: 147-154

An electron microscope study of infection and disease development in cucumber hypocotyls inoculated with Cladosporium cucumerinum. Physiological Plant Pathology 3(4): 461-464

An electron microscope study of starch lesions in cucumber cotyledons infected with tobacco mosaic virus. Phytopathology 65(1): 32-39

An electron microscope study of the immediate effects on spermateleosis of a short-time experimental cryptorchidism in the rabbit. Virchows Archiv 10B(4): 293-309

An electron microscope study of the outer layers of barley leaves infected with Rhynchosporium secalis. Australian Journal of Plant Physiology 1(2): 313-317

An electron microscope study of the process of differentiation during spermatogenesis in the drone honey bee (Apis mellifera L.) with special reference to centriole replication and elimination. Journal of Ultrastructure Research 24(1/2): 6-32

An electron microscope study of the tegument of Hunterella nodulosa Mackiewicz and McCrae, 1962 (Cestoidea: Caryophyllidea). International Journal for Parasitology 5(3): 309-319

An electron microscope study of the tegument of the metacercaria and adult of Leucochloridiomorpha constantiae (Trematoda: Brachylaemidae). Parasitology 68(1): 57-67

An electron microscopic and autoradiographic study of tobacco leaves infected with the U5 strain of tobacco mosaic virus. Phytopathologische Zeitschrift 75(3): 193-201

An electron microscopic observation on the thermal deterioration of glue line in wood. Bulletin of the Kyoto University Forests (43): 320-327

An electron microscopic study of Aujeszky's disease. Acta Neuropathologica 25(Fasc. 3): 207-219

An electron microscopic study of Fusiformis nodosus. Research in Veterinary Science 14(1): 132-134

An electron microscopic study of a single-cycle infection of Madin-Darby bovine kidney cells by infectious bovine rhinotracheitis virus. Journal of Comparative Pathology 83(1): 161-172

An electron microscopic study of glycogen and lipid in female Meloidogyne incognita (root-knot nematode). Journal of Parasitology 60(6): 1013-1021

An electron microscopic study of intravascular agglutination in the cerebral cortex due to Babesia argentina infection. International Journal for Parasitology 2(2): 209-215

An electron microscopic study of natural scrapie sheep brain: further observations on virus-like particles and paramyxovirus-like tubules. Acta Neuropathologica 28(Fasc.4): 317-329

An electron microscopic study of normal bovine spinal ganglia and nerves. Acta Neuropathologica 25(Fasc. 2): 127-137

An electron microscopic study of phagocytosis of Candida albicans by polymorphonuclear leukocytes. Laboratory Investigation; A Journal of Technical Methods and Pathology 29(6): 620-627

An electron microscopic study of the anthers of different forms of sugar beet during microsporogenesis and gametogenesis. Genet i tsitol issledovaniya yader i tsitoplazmatich nasledstvennosti: 49-60

An electron microscopic study of the effects of hypervitaminosis A on the maternal-embryonic relationship of the rat at 8 days of pregnancy. Journal of Reproduction and Fertility 33(3): 451-456

An electron microscopic study of the histogenesis of the parathyroid gland in the sheep. Journal of Anatomy 119(Pt 2): 235-254

An electron microscopic study of the histogenesis of the ultimobranchial body and of the C-cell system in the sheep. Journal of Anatomy 114(Pt 1): 115-136

An electron microscopical study of avian muscle spindles. Journal of Ultrastructure Research 43(3/4): 193-204

An electron microscopical study of cotton fiber development. Dissertation Abstracts International, B 34(1): 80-81

An electron microscopical study of nutritional muscular degeneration (NMD) of myocardium and skeletal muscle in calves. Acta Pathologica et Microbiologica Scandinavica 80A(4): 440-448

An electron microscopical study of the cerebral cortex of the calf. I. The normal calf. Zentralblatt fur Veterinarmedizin 20A(Heft 5): 434-439

An electron probe microanalysis method for studying the soil-root interface. Bulletin of the Georgia Academy of Science 31(1): 45-50

An electron-microscope study of microsporogenesis in sugar beets differing in ploidy. Poliploidiya i selektsiya: 263-270

An electron-microscope study of the coleoptile cells of wheat, Agropyron and their hybrids at low temperatures. Fiziologiya Rastenii 20(4): 834-839

An electron-microscope study of the extranucleolar bodies during growth of the oocyte in the prepubertal mouse. Journal of Cell Science 12(1): 55-69

An electron-microscope study of the intranucleolar chromatin in root meristematic cells of Allium cepa. Journal of Cell Science 15(3): 645-657

An electron-microscope study of the outer epidermal cells of Poa annua L., Dactylis glomerata L. and Leymus racemosus (Lam.) Tzvel. Botanicheskii Zhurnal 58(10): 1407-1412

An electron-microscope study of the structure of Domiati cheese. Journal of Dairy Research 40(1): 113-115

An electron-microscope study of the ultrastructure of the cell nucleus in diploid and polyploid mulberry. An electron microscope study of the ultrastructure of the cell nucleus in diploid and polyploid mulberry (Dep. 6609-73): 137

An electron-microscopic examination of certain bovine mycoplasmas stained with ruthenium red and the demonstration of a capsule on Mycoplasma dispar. Journal of General Microbiology 83(2): 393-398

An electronic apple redness meter. Journal of Food Science 38(6): 965-967

An electronic device for determining the temperature gradient in a phytotron. Rasteniev"dni Nauki 11(3): 95-97

An electronic distance anemometer. Selskostopanska Tekhnika 10(2): 69-74

An electronic insect counter. Annals of the Entomological Society of America 68(1): 68-72

An electronic leaf wetness recorder. Netherlands Journal of Plant Pathology 78(1): 29-32

An electronic recording instrument for measurement of torque during whipping of cream and toppings. Canadian Institute of Food Science and Technology Journal 5(1): 1-5

An electronic scab warning apparatus. Anzeiger fur Schadlingskunde Pflanzenschutz Umweltschutz 48(7): 107-109

An electronic sensor and circuit for automatic operation of rainfall shelters. Agronomy Journal 64(6): 847-849

An electronic system for acquisition and evaluation of fruit breeding data. HortScience 9(1): 16-18

An electronic thermometer for experimentation in phytotrons. Rasteniev"dni Nauki 11(7): 10-13

An electronic thermostat for a programming device in phytotrons. Rasteniev"dni Nauki 11(2): 69-72

An electrophoretic analysis of the acid-soluble chromosomal proteins from different organs of maize seedlings. Plant and Cell Physiology 14(5): 851-863

An electrophoretic protein analysis and numerical taxonomic study of the genus Taphrina. Mycologia 66(5): 754-772

An electrophoretic study of blood and milk proteins of the southern elephant seal, Mirounga leonina. Journal of Mammalogy 55(4): 796-808

An electrophoretic study of protein fractions in the endosperms of the mutants opaque-2 and floury-2 in comparison with ordinary forms of maize. Nauch tekhn byul Vses selekts genet in ta (16): 39-44

An electrophoretic study of proteins in the seeds of some species of the genus Gossypium. Doklady Vsesoyuznoi Ordena Lenina Akademii Sel' skokhozyaistvennykh Nauk Imeni VI Lenina (9): 21

An electrophoretic study of some hydrolases from an OP-susceptible and an OP-resistant strain of the green peach aphid, Myzus persicae (Sulz.). Comparative Biochemistry and Physiology, B 44(3): 923-929

An electrophoretic study of the negative correlation of certain carboxylesterases to insecticide resistance in Musca domestica L. Experientia 30(4): 331-333

An electrophoretically silent polymorphism for the beta chains of rabbit hemoglobin and associated polyribosome patterns. Genetics 76(1): 99-108

An electrophysiological and morphological study of normal and denervated chicken latissimus dorsi muscles. Journal of Physiology 245(2): 371-385

An electrophysiological study of the sodium and potassium permeabilities of insect peripheral nerves. Journal of Experimental Biology 59(2): 447-461

An electrophysiological study on the hearing and vocalization in Gallus domesticus. Poultry Science 52(1): 159-164

An electrophysiological, rapid method for the mass evaluation of frost resistance in cereal crops. Doklady Vsesoyuznoi Ordena Lenina Akademii Sel' skokhozyaistvennykh Nauk Imeni VI Lenina (4): 13-14

An eleven-year study of drug resistance in Salmonella in the Netherlands. Bulletin of the World Health Organization 45(1): 85-93

An elucidation of certain diseases of tea caused by Calonectria spp. Revue Agricole et Sucriere de l' Ile Maurice 53(1/2): 57-66

An elutriator method for particle size analysis with quantitative silt fractionation. Journal of Sedimentary Petrology 43(2): 544-549

An embryo-culture study of embryo dormancy in Taxus baccata. Biologia Plantarum 15(4): 264-269

An embryological approach to the taxonomic status of Vacciniaceae. Proceedings of the Indian Academy of Sciences, B 78(6): 282-291

An embryological study of a Pisum sativum X Vicia faba cross. Euphytica 24(1): 277-284

An embryological study of five varieties of Medicago sativa L. II. Acta Agrobotanica 26(1): 31-51

An embryological study of tetraploid and triploid maize. Tsitol i genetika kul' t rast: 65-73

An embryonic forestry program in coastal British Columbia - preparation for management. Bulletin, Yale University School of Forestry and Environmental Studies (81): 34

An emergence cage and refrigerated collector for wood-boring insects and their associates. Journal of Economic Entomology 65(5): 1499-1501

An emergence cage for soil-pupating Rhyacionia spp . USDA Forest Service Research Note, Rocky Mountain Forest and Range Experiment Station (RM-250): 4

An emergence technique for small insects. Canadian Entomologist 104(9): 1331-1332

An emergence trap for adult Costelytra zealandica (Col. Scarabaeidae). New Zealand Journal of Agricultural Research 15(4): 909-910

An emergence trap for sampling adult tree-hole mosquitoes. Entomologist' s Monthly Magazine 1974; 109(1307/9): 99-101

An emergence-temperature model for sugar beets. Transactions of the ASAE 17(4): 761-764

An empirical investigation of Jorgenson's hypothesis. Economic Development and Cultural Change 22(3): 485-488

An empirical investigation of the harvest operation using systems simulation. Australian Journal of Agricultural Economics 17(2): 114-126

An empirical log rule for Douglas-Fir in western Oregon and western Washington. Journal of Forestry 73(5): 288-293

An empirical mathematical model to describe plant root systems. Journal of Applied Ecology 11(2): 773-781

An empirical study of the economic growth and capital formation on selected Missouri dairy farms. Dissertation Abstracts International A 33(9): 4633

An empirical study on meat retail marketing. Utsunomiya Daigaku Nogakubu Gakujutsuhokoku Tokushu (30): 107

An empirical test of the Z-goods model of an agrarian economy. International Journal of Agrarian Affairs (Supplement 1974/75): 173-182

An empirical test of utility vs. profit maximization in agricultural production. American Journal of Agricultural Economics 56(3): 497-508

An emulsion stability index technique for sterile liquid products. Journal of Dairy Science 58(5): 800

An end to chemical farming?. Environment 15(2): 12-17

An endocrine view of metamorphosis, polymorphism, and diapause in insects. American Zoologist 15(Supplement 1): 13-27

An endogenous circadian hatching rhythm in the monogenean skin parasite Entobdella soleae, and its relationship to the activity rhythm of the host (Solea solea). Parasitology 66(1): 101-122

An endogenous circadian rhythm in the rate of carbon dioxide output of Bryophyllum. VI. Action spectrum for the induction of phase shifts by visible radiation. Journal of Experimental Botany 24(79): 488-496

An endogenous growth inhibitor in tulips. Fiziologiya Rastenii 22(1): 165-169

An endogenous ripening inhibitor in syconia of Ficus sycomorus L. Israel Journal of Botany 21(2): 127

An enemy in the Nile. World Health (June): 16-21

An energetic model linking forest industry and ecosystems. Metsantutkimuslaitoksen Julkaisuja 79(3): 51

An energy budget for the free-living nematode Pelodera (Rhabditidae). Oecologia 16(3): 235-252

An enigmatic effect of ethylene dibromide on the incidence of superficial scald in cold-stored apples. Canadian Journal of Plant Science 54(2): 429-430

An enlarged European Community and agricultural trade policy choices for third countries . Journal of Agricultural Economics 24(1): 141-164

An enquiry into the accounting procedure in rice production contracts. Noringyo Mondai Kenkyu 10(2): 40-47

An enquiry into the economic impact of village isolation in the Tungabhadra project area. UAS Technical Series, University of Agricultural Sciences (5): 38

An enquiry into the problems of farm land in Mainland China. Studies on Chinese Communism Monthly 7(4): 76-84

An enquiry on breast feeding at PMI centres in the 14th ward of Paris. Archives Francaises de Pediatrie 32(8): 681-694

An enquiry on the quality of strawberries in the retail trade. Ons Fruitteeltblad 17(2): 40-43

An enrichment technique for auxotrophs of Agrobacterium tumefaciens using a combination of carbenicillin and lysozyme. Journal of General Microbiology 91(1): 177-182

An enterovirus (ESCO) infection in pigs with nervous disorders and a concurrent rhinitis.. Tierarztliche Umschau 26(Nos.6,7): 287-291, 324-326, 328-330

An enterprise analysis of farming in the Eastern Cape coastal region with special reference to pineapples, chicory and fresh milk. Economic Series, Department of Agricultural Economics and Marketing, Division of Agricultural Production Economics (77): vii+65

An entire distribution and handling system at the Salon Laitier. Nordisk Mejeriindustri 1(11): 440-441, 443, 451

An entomogenous fungus of rice stem borer, Chilo suppressalis Walker, in Taiwan. Plant Protection Bulletin, Taiwan 9(3/4): 15-20

An entomophthoraceous fungus, Coniodiobolus sp., separated from planthoppers, Laodelphax striatellus (Fallen) and Nilaparvata lugens (Stal). Proceedings of the Association for Plant Protection of Kyushu 17: 107-110

An entomopoxvirus and nonoccluded virus-like particles in larvae of the Chironomid Goeldichironomus holoprasinus. Journal of Invertebrate Pathology 23(1): 117-120

An entomopoxvirus found in populations of the large aspen tortrix, Choristoneura conflictana (Lepidoptera: Tortricidae) in Ontario. Canadian Entomologist 105(5): 767-773

An enzootic calcinosis in cattle. 6. Experimental calcinosis in rabbits on selective feeding with Trisetum flavescens. Deutsche Tierarztliche Wochenschrift 80(7): 148-152

An enzootic of calf pneumonia associated with Mycoplasma bovirhinis. Nihon Juigaku Zasshi. Japanese Journal of Veterinary Science 35(6): 535-537

An enzootic of pulmonary tuberculosis in pigs caused by M. avium. 2. Bacteriological studies. Acta Veterinaria Scandinavica 13(1): 68-86

An enzymatic explanation for dietary induced alterations in hepatic glycerolipid metabolism. Biochemica et Biophysica Acta 348(1): 179-188

An enzymatic function associated with transformation of fibroblasts by oncogenic viruses. I. Chick embryo fibroblast cultures transformed by avian RNA tumor viruses. Journal of Experimental Medicine 137(1): 85-111

An enzymatic function associated with transformation of fibroblasts by oncogenic viruses. II. Mammalian fibroblast cultures transformed by DNA and RNA tumor viruses. Journal of Experimental Medicine 137(1): 112-126

An enzymatic measurement of the riboflavin status in man. American Journal of Clinical Nutrition 25(4): 425-431

An enzymatic, spectrophotometric glycerol assay with increased basic sensitivity. Analytical Biochemistry 59(1): 248-258

An enzyme electrode for the amperometric determination of glucose. Analytica Chimica Acta 64(3): 439-455

An enzymic fluorometric micro method for determination of glycogen. Analytical Biochemistry 49(2): 492-497

An enzymic method for the determination of lactose in milk including human milk. Analyst 97(1156): 559-561

An epidemic in Luanda caused by chikungunya virus. Anais da Escola Nacional de Saude Publica e de Medicina Tropical 6(1/4): 101-108

An epidemic of acute histoplasmosis in San German. Boletin Asociacion Medica de Puerto Rico 64(11): 291-294

An epidemic of canine scabies in man. Archives of Dermatology 110(4): 572-574

An epidemic of chikungunya fever at Ibadan, Nigeria, 1969. Annals of Tropical Medicine and Parasitology 68(1): 59-68

An epidemic of coccidioidomycosis among archeology students in northern California. New England Journal of Medicine 286(10): 507-512

An epidemiologic study of Venezuelan equine encephalomyelitis in Costa Rica, 1970. American Journal of Epidemiology 95(6): 565-578

An epidemiologic study of yeasts in elderly denture wearers. Community Dentistry and Oral Epidemiology 3(3): 115-119

An epidemiological analysis of the clonorchiasis in an area of North Choong Chong Do (= province). Korean Journal of Public Health 9(1): 105-112

An epidemiological and toxicological study covering 15 years in workers occupationally exposed to aldrin and dieldrin. Mededelingen van de Faculteit Landbouwwetenschappen Rijksuniversiteit Gent 36(3): 1114-1118

An epidemiological marker: loss of oxidative activity by a strain of Br. abortus biotype 1 on L-asparagine after storage of cell suspensions at +4 deg C. Annales de Recherches Veterinaires 4(2): 241-252

An epidemiological note on late blight of potato and tomato occurring in Mymensingh. Bangladesh Horticulture 1(2): 73-76

An epidemiological study of Clonorchis sinensis at the northern part of Wakayama Prefecture, Central Japan. Japanese Journal of Parasitology 21(2): 96-100

An epidemiological study of Pasteurella haemolytica in calves. British Veterinary Journal 129(2): 116-123

An epidemiological study of Pseudomonas aeruginosa in cattle and other animals by pyocine typing. Journal of Hygiene 71(1): 113-122

An epidemiological study of carcinoma of the small intestine in New Zealand sheep. New Zealand Veterinary Journal 20(6): 91-97

An epidemiological study of intestinal and urinary schistosomiasis in the area of the Lufira artificial lake. 5. Influence of helminthiasis on the health of individuals excreting Schistosoma mansoni eggs. Bulletin de la Societe de Pathologie Exotique 67(4): 402-424

An epidemiological study of mummy berry disease of highbush blueberry. Phytopathology 64(2): 222-228

An epidemiological study of the incidence of salmonellas in pigs. Journal of Hygiene 70(1): 151-160

An epidemiological study on Clonorchis sinensis around Lake Biwa, Shiga Prefecture. (2). Survey on metacercarial infection in freshwater fish and on human infection with this parasite. Japanese Journal of Parasitology 20(6): 499-506

An epidemiological study on clonorchiasis in Kyoto city. Japanese Journal of Parasitology 21(3): 143-149

An epidemiological survey of blackquarter of cattle in Western Sudan. Acta Veterinaria, Yugoslavia 24(2): 61-66

An epidemiological survey of human intestinal parasites in Vientiane, Laos. Southeast Asian Journal of Tropical Medicine and Public Health 5(4): 541-546

An epidemiological survey of infectious necrotic hepatitis (Black Disease) of sheep in Southern Scotland. Research in Veterinary Science 15(1): 49-53

An epidemiological survey of lymphatic filariasis in the Marquesas. Bulletin de la Societe de Pathologie Exotique 65(3): 447-455

An epidemiological survey of paragonimiasis in Hata District, Kochi Prefecture. Tropical Medicine 14(4): 186-197

An epidemiological, clinical and laboratory survey of goiter in Bay, Laguna. Journal of the Philippine Medical Association 48(8): 373-392

An epidermolysis bullosa of sheep. New Zealand Veterinary Journal 22(4): 55-59

An epiphytotic of jasmine rust at Coimbatore. South Indian Horticulture 20(1/4): 104-107

An episode of intoxication caused in the calf by the ingestion of dimetilan. Veterinaria Italiana 23(9/10): 526-537

An epizootic in horses in the Netherlands caused by Trichophyton equinum var. equinum. Sabouraudia 11(2): 137-139

An epizootic of Entomophthora sp. in a population of Cinara curvipes (Hemiptera : Aphididae). Canadian Entomologist 105(10): 1369-1372

An epizootic of Entomophtora sp. in a population of the fir aphid (Cinara curvipes) (Hemiptera:Aphididae). Canadian Entomologist 105(10): 1369-1372

An epizootic of Sendai infection with mortality in a barrier-maintained mouse colony. American Journal of Epidemiology 100(3): 222-229

An epizootic of Spicaria rileyi on the velvetbean caterpillar, Anticarsia gemmatalis, in Florida. Florida Entomologist 54(2): 189-191

An epizootic of bovine cysticercosis. Journal of the American Veterinary Medical Association 166(7): 678-681

An epizootic of brucellosis in mink. Journal of the American Veterinary Medical Association 159(5): 635-637

An epizootic of cerebrospinal nematodiasis in cottontail rabbits. Journal of the American Veterinary Medical Association 167(7): 600-602

An epizootic of chalk brood, Ascosphaera apis (Massen ex Claussen) Olive and Spiltoir in the honey bee, Apis mellifera L. in California. American Bee Journal 112(3): 88-90

An epizootic of dermatophytosis caused by Trichophyton simii in poultry. Sabouraudia 11(1): 1-3

An epizootic of dermatophytosis in the large-scale breeding of guinea pigs. Veterinarni Medicina 19(5): 277-281

An epizootic of diarrhea in a rabbit colony. Pathology and bacteriology. Canadian Journal of Comparative Medicine 37(3): 313-319

An epizootic of eastern equine encephalomyelitis in Connecticut. Avian Diseases 17(4): 861-867

An epizootic of listeriosis in cattle. Sbornik Rabot Leningradskii Veterinarnyi Institut 34: 146-153

An epizootic of malignant catarrhal fever in feedlot cattle. Journal of the American Veterinary Medical Association 163(4): 349-350

An epizootic of malignant catarrhal fever. 1. Clinical and pathological observations. New Zealand Veterinary Journal 23(1-2): 9-12

An epizootic of malignant catarrhal fever. 2. Laboratory investigations. New Zealand Veterinary Journal 23(3): 35-38

An epizootic of protozoan enteritis in a closed mouse colony. Laboratory Animal Science 23(6): 858-861

An epizootic outbreak of ringworm in a guinea-pig colony caused by Trichophyton mentagrophytes. Laboratory Animals 9(3): 215-221

An epon-araldite embedding technic for serial section and en face study of nematodes. Cornell Veterinarian 62(2): 328-332

An epornitic of duck virus enteritis (duck plague) in California. Journal of the American Veterinary Medical Association 163(6): 647-652

An equation for describing water vapor adsorption isotherms of soils. Soil Science 116(4): 256-261

An equine case of parasitic pulmonary embolism resulting from Dirofilaria immitis infection. Experimental Report of the Equine Health Laboratory, Tokyo (7): 65-74

An equitable basis of payment for milk. XIX International Dairy Congress 1E: 847-848

An erectoides mutant in barley with increased seed protein content. Hereditas 72(2): 201-204

An ergocryptine as a lactation inhibitor. Gynecologic Investigation 5(3): 133-138

An ergonomic case study to determine a fair day's work: a study of thinning in a Teak plantation in a tropical climate. Forstarchiv 44(11): 243-244

An error analysis of the measurement of horizontal divergence in the wind field of a small, heated orchard. Agricultural Meteorology 12(2): 249-257

An escape barrier for improved suction sampling of Pardosa ramulosa and Nabis spp. populations in alfalfa. Environmental Entomology 3(1): 189-191

An esophageal cannula force-feeding technique. Poultry Science 53(4): 1610-1612

An essay on employment concepts. The definition of labor forces in terms of socialization. An essay on employment concepts The definition of labor forces in terms of socialization: 17

An ester from the wood of Alnus hirsuta Turcz. Mokuzai Gakkaishi Journal of the Japan Wood Research Society 18(11): 579-580

An estimate of energy expenditure by rainbow trout (Salmo gairdneri) in a small mountain stream. Journal of the Fisheries Research Board of Canada 30(11): 1755-1759

An estimate of evapotranspiration and net monthly and seasonal irrigation requirements at Chisumbanje. Rhodesia Agricultural Journal 71(3): 65-70

An estimate of income and employment generated through foresty sector in Chandrapur district of Maharashtra State. Indian Forester 101(1): 90-98

An estimate of phosphate accumulation in the Netherlands in 1970. Rapport, Instituut voor Bodemvruchtbaarheid (10-74): 41

An estimate of the aggregate demand for high-lysine corn by swine. [Publication] Department of Agricultural Economics, University of Illinois (AERR-122): 14

An estimate of the degree of heterozygosity at histocompatibility loci in wild populations of house mouse (Mus musculus). Folia Biologica, Czechoslovakia 18(5): 350-359

An estimate of the effect of weed infestation on yield and quality of sugar-beet. 3e Reunion Internationale sur le Desherbage Selectif en Cultures de Betteraves, Paris, 1975: 277-289

An estimate of the effects of stress on the incidence and prevalence of coronary heart disease in a large industrial population in the United States. Thrombosis et Diathesis Haemorrhagica (Suppl. 51): 15-65

An estimate of the magnitude of additive genetic variation of some mental characters in Alsatian dogs. Hereditas 73(2): 277-284

An estimate of the net difference in yield of apple orchards in northern and in southern Europe attributable to climate differences; with notes upon the economic significance of superiority in yield. Scientia Horticulturae 1(1): 43-55

An estimate of the tannins in musts and wines using methyl cellulose and evaluation of other phenolic fractions. Lebensmittel Wissenschaft + Technologie 7(3): 155-161

An estimate of transpiration by Eucalyptus globulus from Nilgiris watersheds. Indian Forester 98(3): 168-172

An estimation of population density of Dacus cucurbitae with mark-recapture methods. Researches on Population Ecology 15(2): 213-222

An estimation of the degree of organization of the production system in farms (an application of information energy). Revista de Statistica 22(3): 10-16

An estimation of the ecological stability of the yield of some varieties of spring barley. Sbornik Vysoke Skoly Zemedelske v Praze, A (Pt.2): 129-141

An estimation of the number of initials in grain Sorghum using mutagenic treatments. Radiation Botany 12(1): 37-43

An estimation of the requirements of the Texas livestock and meat industry for livestock market news. Technical Report, Texas Agricultural Experiment Station (72-1): 59

An ethnobotanical comparison of four tribes of Amazonian Indians. Acta Amazonica 2(2): 7-27

An ethnographic and ecological survey of Luristan, Western Persia: modernization in a nomadic pastoral society. Middle Eastern Studies 10(2): 210-228

An ethylene requiring mutant in tomato. Plant Physiology 49(Suppl.): 20

An etiological study of halo spot in some raspberry varieties. Zastita Bilja 24(126): 311-316

An evaluation and choice of local and introduced varieties of cauliflower under the subtropical conditions of Apsheron. Azarb elmi tadgigat taravazcil inst asarlari 2: 40-46

An evaluation for breeding of the variability of some selected characters in lucerne. Acta Universitatis Agriculturae, Facultas Agronomica 20(1): 19-27

An evaluation model of spatial diffusion theories within a modernizing society: the spread of institutional innovations through Central Places of Eastern Nigeria. Ontario Geography (7): 3-21

An evaluation of 'kits' for determining urea nitrogen. American Journal of Clinical Pathology 59(4): 542-548

An evaluation of 62 cases of cruciate rupture stabilised using the modified tendon transfer technique. Veterinary Record 94(2): 32-38

An evaluation of Antimycin A as a parasiticide. Transactions of the American Fisheries Society 103(3): 618-620

An evaluation of Beaufils' physiological diagnosis technique for determining the nutrient requirement of crops. Plant Analysis and Fertilizer Problems, Volume 2 Proceedings of the 7th International Colloquium on Plant Analysis and Fertilizer Problems, Institut fur Pflanzenernahrung, Hanover, 1974 Wehrmann, J editor: 437-446

An evaluation of Cuban agrarian reform. Economia y Desarollo (May/June): 168-188

An evaluation of F2 populations from a cross between Cucurbita pepo L. and C. moschata Dutch. for resistance to cucumber mosaic virus. Euphytica 23(2): 333-336

An evaluation of Japanese hybrid cultivars of cabbage (Brassica oleracea var. capitata L.) in Ghana. Journal of the Kumasi University of Science and Technology 10(1): 18-20

An evaluation of MCM as a high protein food. Philippine Journal of Nutrition 25(3): 191-202

An evaluation of NH4F as a selective extractant for aluminium phosphate in two soils of the tropics. Geoderma 8(2/3): 207-220

An evaluation of NSSC and kraft pulping of Ecuadorian hardwoods for corrugating medium. Tappi 57(12): 117-119

An evaluation of OBERS projections of Texas agricultural production in 1980, 2000, and 2020. Technical Report, Texas Water Resources Institute, Texas AandM University (53): 103

An evaluation of Ohio soils in relation to no-tillage corn production. Research Bulletin, Ohio Agricultural Research and Development Center (1068): 20

An evaluation of R.7465 for the control of annual weeds in brassica crops. Proceedings of the 11th British Weed Control Conference: 138-142

An evaluation of Solanum verrucosum Schlechtd. for its possible use in potato breeding. Euphytica 22(1): 19-27

An evaluation of a capacitance meter (grassmeter) for pasture yield estimation. Experimental Husbandry (21): 27-31

An evaluation of a discussion group active in a dairying area. Melbourne Notes on Agricultural Extension (11): 33-61