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Geography & Life Sciences: Chapter 20

Chapter 20 provides bibliographic information on scholary research in geography and in the life sciences.



An evaluation of a narcissus variety collection in 1968-1973. Sbornik UVTI, Zahradnictvi 1 (4)(2): 141-151

An evaluation of a range cattle selection programme. Dissertation Abstracts International, B 35(2): 612

An evaluation of a specific gravity rapid fat analyzer. Journal of Food Science 39(6): 1261-1262

An evaluation of a statistical method of appraising rural property. Appraisal Journal 42: 103-113

An evaluation of a study on the effects on streamflow of the killing of Spruce and Pine by the Engelmann Spruce beetle. Arizona Forestry Notes, Northern Arizona University (9): 20

An evaluation of aerial baiting for the control of rats in cane fields. Proceedings of the 40th Conference, Queensland Society of Sugar Cane Technologists: 59-64

An evaluation of alachlor (Lasso herbicide) in sweet corn and pop corn in Indiana. Proceedings North Central Weed Control Conference (Volume 26): 101-102

An evaluation of alachlor plus dinoseb applied postemergence in peanuts. Proceedings 26th Annual Meeting Southern Weed Science Society: 106-118

An evaluation of alternatives for land use planning. Paper presented at the annual meetings of AAEA College Station, Texas, August 18-21, 1974: 15

An evaluation of an early generation yield testing procedure in Triticum aestivum. Canadian Journal of Plant Science 53(3): 465-470

An evaluation of an index method of selection for high yield in turnip rape, Brassica campestris L. ssp. oleifera Metzg. Euphytica 23(2): 321-331

An evaluation of anticrustants for direct seeded tomatoes. Research Summary, Ohio Agricultural Research and Development Center (57): 15-18

An evaluation of beef carcass quality. 1. The influence of cereal feeding on the growth and carcass quality of Friesian steers. Animal Production 15(3): 215-227

An evaluation of beef carcass quality. 2. Influence of variation in grazing intensity and the level of barley supplementation with silage on the carcass and meat quality of Friesian steers. Animal Production 15(3): 229-237

An evaluation of chemical weed control with early direct seeded tomatoes. Research Summary, Ohio Agricultural Research and Development Center (65): 17-18

An evaluation of control plot technique for testing cereal yields in central and southern New South Wales. Journal of the Australian Institute of Agricultural Science 40(1): 69-71

An evaluation of correlative relationships among quantitative characters studied in some multiple hybrids of winter wheat in the F1 generation. Acta Fytotechnica 25: 131-148

An evaluation of cultivars of snap beans for processing. Research Summary, Ohio Agricultural Research and Development Center (57): 15-16

An evaluation of dairy farm adjustment potentials using cross-sectional and time-series analyses. Scientific Article, Department of Agricultural and Resource Economics, University of Maryland (A 1926): 21

An evaluation of disease resistant clones of Bromus inermis (Leyss.) as breeding stocks. Canadian Journal of Plant Science 54(4): 743-747

An evaluation of domestic and foreign varieties of oats for forage. Vedecke Prace Vyskumneho Ustavu Rastlinnej Vyroby v Piest' anoch 11: 43-54

An evaluation of double hybrids and improved varieties of maize in the central highlands. Anales Cientificos 8(1/2): 19-29

An evaluation of effect of competition between wheat and Wimmera ryegrass (Lolium rigidum) during early stages of growth. Australian Journal of Experimental Agriculture and Animal Husbandry 13(64): 581-586

An evaluation of efforts to provide fire safety to development and occupancy with the wildlands of California. An evaluation of efforts to provide fire safety to development and occupancy with the wildlands of California: 18

An evaluation of enclosed confinement and drylot finishing systems for swine. Journal of Animal Science 40(2): 214-219

An evaluation of factors affecting establishment and survival of Russian wildrye (Elymus junceus Fisch.) on foothill ranges in Utah. Dissertation Abstracts International, B 32(7): 3894-3895

An evaluation of factors affecting the hierarchy of multiple goals. Technical Bulletin, Oklahoma Agricultural Experiment Station (T-134): 54

An evaluation of factors associated with the depression of immunity in malnutrition and in measles. American Journal of Clinical Nutrition 27(6): 665-669

An evaluation of fetal renal function in a chronic sheep preparation. Journal of Clinical Investigation 51(1): 149-156

An evaluation of five cycles of recurrent selection for specific combining ability in two maize populations. Agronomy Abstracts: 18

An evaluation of five ice cream delivery systems. Agricultural Research Service, USDA (ARS-NE-41): 23

An evaluation of five varieties of Lotus pedunculatus Cav. compared with 'Grasslands Huia' white clover under grazing at Kaikohe. New Zealand Journal of Experimental Agriculture 2(4): 359-363

An evaluation of forced relocation of population due to rural community development. Research Bulletin, Ohio Agricultural Research and Development Center (1073): 19

An evaluation of foreign, regional and local varieties of lucerne in the conditions of the maize-producing region. Vedecke Prace Vyskumneho Ustavu Rastlinnej Vyroby v Piest' anoch 10(20): 109-123

An evaluation of grassland evapotranspiration. Agricultural Meteorology 11(3): 373-383

An evaluation of green forage maize and the possibilities for its use in Ayacucho. Anales Cientificos 7(3/4): 230-242

An evaluation of growing degree days and black layer as a method of rating maturity in corn. Dissertation Abstracts International, B 33(11): 5099

An evaluation of herbicides for control of annual grasses in field corn. Proceedings of the Northeastern Weed Science Society, New York (Volume 27): 47-51

An evaluation of herbicides for crabgrass control in a new seeding of alfalfa. Proceedings of the Northeastern Weed Science Society, Philadelphia (Volume 28): 47-51

An evaluation of herbicides for the control of weeds in field-grown chrysanthemums. Proceedings of the Northeastern Weed Science Society 26: 51-54

An evaluation of hybrids of winter wheat for grain quality at early stages of breeding. Zap Voronezh s kh in ta 45: 164-167

An evaluation of impregnated respirator canister carbons for phosphine removal from air. Pesticide Science 5(3): 245-249

An evaluation of improved fixed seasonal grazing rotation systems on mixed sour veld at Towoomba Research Station. Technical Communication, Department of Agricultural Technical Services, South Africa (115): 17

An evaluation of individual outdoor houses and enclosed confinement buildings as farrowing systems for swine. Journal of Animal Science 37(2): 389-394

An evaluation of insecticidal smokes against the common furniture beetle Anobium punctatum (Deg). International Pest Control 13(4): 22-27

An evaluation of kinetic and equilibrium equations for the prediction of pesticide movement through porous media. Proceedings of the Soil Science Society of America 38(1): 29-35

An evaluation of laboratory ensiling techniques. Journal of the Science of Food and Agriculture 23(3): 377-385

An evaluation of leaf angle effect on maize photosynthesis and productivity. Dissertation Abstracts International, B 32(12, I): 6768

An evaluation of liming in the Cairns-Babinda area. Proceedings of the 38th Conference, Queensland Society of Sugar Cane Technologists: 109-112

An evaluation of long-term projections of copper, coffee and cocoa. Seminar Discussion Paper, Research Seminar in International Economics, Department of Economics, University of Michigan (43): 22

An evaluation of lucerne hybrids when mown at the beginning of flower bud formation. Sb nauch rabot Vses Nauch issled Inst kormov (2): 95-101

An evaluation of man-made fog for frost protection on citrus in southern California. HortScience 7(3): 250-252

An evaluation of mango varieties in the commercial orchards of Culiacan, State of Sinaola. Agricultura Tecnica en Mexico 3(6): 216-222

An evaluation of market order grade changes using covariance analysis. Southern Journal of Agricultural Economics 4(1): 107-111

An evaluation of marrowstem kale. Canadian Journal of Plant Science 52(5): 787-793

An evaluation of mature size in beef cattle and its relationship to production efficiency. Dissertation Abstracts International, B 32(11): 6141-6142

An evaluation of methods and timing of application of candidate selective herbicides in young forest plantations. Proceedings 12th British Weed Control Conference: 271-278

An evaluation of methods for detecting and comparative incidence of penicillin residues in different types of raw milk supplies. Journal of Milk and Food Technology 38(10): 601-603

An evaluation of methods for improving the in vitro digestibility of rice hulls. Journal of Animal Science 38(1): 140-148

An evaluation of methods for the detection of Pyrenophora avenae Ito and Kuribayashi in New Zealand seed oats. New Zealand Journal of Agricultural Research 15(3): 469-475

An evaluation of methods of mulching and staking tomatoes grown during the rains at Samaru, Nigeria. Horticultural Research( 1974); 13(2/3): 97-104

An evaluation of methods used for maturity testing. Proceedings XV Congress, International Society for Sugar Cane Technologists, 1974 (Vol.2): 991-1000

An evaluation of milk and blood tests used to diagnose brucellosis. Veterinary Record 91(13): 310-312

An evaluation of naloxone as a narcotic antiagonist in the dog. Journal of the American Veterinary Medical Association 163(2): 144-146

An evaluation of new herbicides for milkweed vine control. Proceedings of the Florida State Horticultural Society 1973 86: 29-33

An evaluation of official views on rural unemployment, rural-urban migration, income distribution, population growth and agricultural mechanization in Nigeria. Bulletin of Rural Economics and Sociology 7(1): 39-61

An evaluation of paraquat for the control of Geyer larkspur and its effect on grass production. Proceedings of the Western Society of Weed Science (Volume 25): 36

An evaluation of plant materials and procedures for developing nutritionally superior lines of buffelgrass (Cenchrus ciliaris L.). Dissertation Abstracts International, B 33(3): 985

An evaluation of plant nematodes as causal factors in citrus young tree decline. Soil and Crop Science Society of Florida Proceedings 32: 176-179

An evaluation of plus trees of oak and their seed progeny. Lesn genet, selektsiya i semenovodstvo: 251-257

An evaluation of pot methods for clonal selection in sugarcane. Proceedings XV Congress, International Society of Sugar Cane Technologists, 1974 (Vol.1): 106-113

An evaluation of potassium fertilizer needs for cotton in the Yazoo-Mississippi delta. Technical Bulletin, Mississippi Agricultural and Forestry Experiment Station (66): 30

An evaluation of potato collections of potatoes for degree of latent virus infection under conditions of Stavropol' region. Nauchn tr Stavropol' sk s kh in t (32, II): 19-22

An evaluation of poultry manure as a sugarcane fertilizer. Proceedings of the 45th Annual Congress, South African Sugar Technologists' Association: 136-141

An evaluation of pre-emergence herbicides for use in ground covers at time of planting. Proceedings North Central Weed Control Conference (Volume 26): 92-93

An evaluation of prednisolone, tetracycline and high protein diet for the therapy of idiopathic tropical malabsorption syndrome (ITMS). Indian Journal of Medical Research 62(5): 704-711

An evaluation of purification methods for baculoviruses. Journal of Invertebrate Pathology 24(1): 55-62

An evaluation of requirements for pathological incineration facilities. Laboratory Animal Science 24(6): 905-909

An evaluation of scarification and direct seeding in Alberta. Information Report, Northern Forest Research Centre, Canada (NOR-X-71): 27

An evaluation of selected cultivars, rootstocks and hardy interstocks. Fruit Varieties Journal 29(2): 26-29

An evaluation of self fertility in the world collection of sour cherries. Genetika a Slechteni 10(2): 139-145

An evaluation of selling alternatives for Montana pork producers. Bulletin, Montana Agricultural Experiment Station (675): 51

An evaluation of several herbicides for control of quackgrass in blueberries growing on soil amended with sawdust. Proceedings 25th North Central Weed Control Conference: 77

An evaluation of several insecticides on cotton pests. Bulletin of the Entomological Society of Egypt Economic (2): 13-20

An evaluation of several pruning methods. Proceedings of the Tropical Region, American Society for Horticultural Science 13: 332-344

An evaluation of several toxic rubber compounds as mosquito larvicides. Mosquito News 33(4): 501-505

An evaluation of short-term forecasts of coffee and cocoa. American Journal of Agricultural Economics 55(1): 93-99

An evaluation of simple diagnostic for piroplasmosis. Journal of the Egyptian Veterinary Medical Association 29(3/4): 135-141

An evaluation of single and multiple trait selection programs in the improvement of dairy cattle. Dissertation Abstracts International, B 34(11): 5267

An evaluation of six methods for protecting Pine stump tops from infection by Fomes annosus in Ontario. Information Report, Great Lakes Forest Research Centre, Canada (O-X-164): 9

An evaluation of some complex fertilizers for wheat on alluvial soil. Journal of the Indian Society of Soil Science 21(4): 509-511

An evaluation of some effects of bole and branch pulpwood harvesting on site macronutrients. Canadian Journal of Forest Research 2(4): 407-412

An evaluation of some farmers' training centres in Tanzania. Swedish Journal of Agricultural Research 3(4): 175-185

An evaluation of some natural enemies of cabbage looper on cotton in California. Environmental Entomology 2(6): 1009-1015

An evaluation of some of the factors that may contribute to proliferation of Braconid parasites. Proceedings of the Entomological Society of Ontario 1972; 102: 109-115

An evaluation of some of the potential immediate sources of cholesterol for bile acid synthesis in swine. Experimental and Molecular Pathology 22(2): 284-293

An evaluation of some organophosphate compounds for the control of cattle tick, Haemaphysalis (Kaiseriana) longicornis (Neumann), in sheep and cattle. New Zealand Journal of Experimental Agriculture 3(3): 281-284

An evaluation of some potato varieties as initial breeding material. Tr NII kartof kh va (7): 62-65

An evaluation of some simple extraction techniques and the use of hydrogen peroxide for estimating nematode populations in banana roots. Plant Disease Reporter 57(8): 678-681

An evaluation of some techniques for isolation of rhizosphere and soil mycoflora. Proceedings of the Indian Academy of Sciences, B 76(1): 31-38

An evaluation of some varieties of garden pea for canning. Bulletin, Vyzkumny Ustav Zelinarsky Olomouc1971; (14/15): 85-95

An evaluation of sorghum varieties according to their reaction to cytoplasmic pollen sterility. Vedecke Prace Vyskumneho Ustavu Rastlinnej Vyroby v Piest' anoch 10(20): 69-77

An evaluation of squash and pumpkin cultivars. Sbornik UVTI, Zahradnictvi 1(4)(1): 45-52

An evaluation of strontium chloride, Rappaport and strontium selenite enrichment for the isolation of salmonellas from man, animals, meat products and abattoir effluents. Journal of Hygiene 70(2): 367-384

An evaluation of sweet corn varieties with cyanazine. Proceedings of the Northeastern Weed Science Society, Philadelphia (Volume 28): 189-196

An evaluation of the Abnormal Milk Control Program recommended by the Interstate Milk Shippers Conference (IMS). Journal of Milk and Food Technology 35(10): 582-584

An evaluation of the Italian palmette as a suitable peach tree form for plantations and borderlands. Acta Universitatis Agriculturae, Brno, A 20(3): 383-393

An evaluation of the Lowden formulation containing nystatin for Dutch Elm disease control. Plant Disease Reporter 58(10): 924-926

An evaluation of the Pye nitrogen detector. Column (14): 9-12

An evaluation of the West French White breed. Annales de Zootechnie 21(4): 600-601

An evaluation of the Wisconsin mastitis test as an aid in mastitis control programmes. New Zealand Veterinary Journal 19(7): 155-156

An evaluation of the advisability of the release of the grass carp (Ctenopharyngodon idella) into the natural waters of the United States. Transactions of the Illinois State Academy 66: 47-53

An evaluation of the alkali flame ionisation detector and the Coulson electrolytic conductivity detector in the analysis of N-nitrosamines in foods. Journal of Chromatography 76(2): 307-319

An evaluation of the anthelmintic activity of levamisole against Chabertia ovina in lambs using the improved controlled test. British Veterinary Journal 130(5): 501-504

An evaluation of the combining ability of maternal forms in potato hybridization. Nauk pratsi, L' viv sil' s' kogospod In t 34: 77-84

An evaluation of the contribution of United States Public Law 480 to the food grain trade, consumption, and production of the less-developed countries. Dissertation Abstracts International A 33(12, I): 6556

An evaluation of the criterion organ weight under conditions of growth retardation. Food and Cosmetics Toxicology 11(1): 85-94

An evaluation of the double isotope test in the diagnosis of pernicious anaemia. Scottish Medical Journal 17(11): 359-363

An evaluation of the drop characteristics and ground distribution patterns of forest fire retardants. USDA Forest Service Research Paper, Intermountain Forest and Range Experiment Station (INT-134): 60

An evaluation of the economic effects on New York agriculture from the extension of unemployment insurance to the agricultural sector. Dissertation Abstracts International, A 34(1): 38

An evaluation of the effect of larviciding operations in rural areas near Abadan, Iran. Iranian Journal of Public Health 3(1): 54-61, 28

An evaluation of the effectiveness of natural pools, blind sumps and champagne pools in reducing mosquito production on a salt marsh. Proceedings New Jersey Mosquito Extermination Association; 57: 45-56

An evaluation of the effectiveness of new fertilizers in hop growing. Chmelarstvi 46(3; 4): 42-44; 56-58

An evaluation of the effectiveness of selection for frost resistance among parental forms of grape. Puti povysh urozhainosti plod kul' tur i vinograda 1: 15-20

An evaluation of the effectiveness of several herbicides when applied to twenty-five species of annual flowers. Proceedings North Central Weed Control Conference (Volume 26): 95-96

An evaluation of the effects of smoking on maternal oestriol excretion during pregnancy and on fetal outcome. Journal of Obstetrics and Gynaecology of the British Commonwealth 80(9): 815-521

An evaluation of the effects of various degrees of long-term confinement on adult beagle dogs. Laboratory Animal Science 22(6): 860-864

An evaluation of the electrolyte status of malnourished Thai children. Journal of Pediatrics 83(1): 124-128

An evaluation of the factors causing 'zero areas'. Tidsskrift for Skogbruk 81(2): 155-190

An evaluation of the feeding of weevil (Sitona spp.) on lentil. Ochrana Rostlin 8(3): 215-220

An evaluation of the first provenance trials with Douglas Fir in Bohemia and Moravia. Prace Vyzkumneho Ustavu Lesniho Hospodarstvi a Myslivosti 41: 103-121

An evaluation of the frost resistance of 56-chromosome wheat-Agropyron hybrids with sudden falls in temperature. Fiziol i biokhimiya sorta 1: 132-136

An evaluation of the influence of age of the dam on frequency of multiple births in Malabari goats. Kerala Journal of Veterinary Science 2(2): 95-98

An evaluation of the influence of available soil water storage capacity on growing season length and yield of tropical pastures using simple water balance models. Agricultural Meteorology 11(1): 53-63

An evaluation of the influence of soil characteristics and climate on crop yields. 1. Sugar yields. Irish Journal of Agricultural Research 11(2): 211-217

An evaluation of the influence of soil characteristics and climate on crop yields. 2. Influence of temperature. Irish Journal of Agricultural Research 11(2): 219-232

An evaluation of the micronization process for preparing cereals for the growing pig. 2. Effects on growth rate, food conversion efficiency and carcass characteristics. Animal Production 16(2): 109-116

An evaluation of the muscle biopsy technique in selection for and prediction of meat quality. World Review of Animal Production 10(3): 8-9, 31-40

An evaluation of the muscle biopsy technique in selection for the prediction of meat quality (swine). World Review of Animal Production 10(3): 31-40

An evaluation of the nutrient status of the rubber soils of Ceylon. Quarterly Journal Rubber Research Institute of Ceylon 48(3 & 4): 147-159

An evaluation of the nutritive value of meat-and-bone meal. 1. Effects of level of meat-and-bone meal and collagen on pig and rat performance. Irish Journal of Agricultural Research 13(1): 1-10

An evaluation of the nutritive value of meat-and-bone meal. 2. Effects of protein, ash and available lysine content on pig performance and nitrogen retention. Irish Journal of Agricultural Research 13(1): 11-19

An evaluation of the nutritive value of new high protein oat varieties (cultivars). Journal of Nutrition 105(8): 1048-1054

An evaluation of the nylon bag technique for estimating rumen utilization of grains. Journal of Animal Science 35(1): 113-120

An evaluation of the parasitological and production responses to a single pre-lambing anthelmintic treatment of ewes. New Zealand Journal of Experimental Agriculture 2(3): 223-230

An evaluation of the performance of the capacitance meter for estimating the yield of dairy pastures. Proceedings of the New Zealand Grassland Association 1972; 33: 83-90

An evaluation of the phenological, pomological and economic characteristics of sour cherry varieties. Zahradnictvi (4): 219-234

An evaluation of the programming and implementation management (PIM) system. Working Paper, Institute of Development Studies, University of Nairobi (89): 13

An evaluation of the protein quality of quinoa. Journal of Agricultural and Food Chemistry 23(2): 190-193

An evaluation of the quality of pecan and competing nuts in selected retail markets. Southern Journal of Agricultural Economics 4(1): 101-106

An evaluation of the reaction to CMS of lines and samples of subspecies of popcorn and sweet corn and the variability of its expression in relation to the meteorological conditions. Tr Kirgiz NII Zemledeliya (9): 24-30

An evaluation of the relationship between water uptake and nitrate absorption by corn plant in the soil system. Dissertation Abstracts International, B 32(4): 1952

An evaluation of the requirements of direct seeded maize in the Waikato. Proceedings of the Agronomy Society of New Zealand 3: 39-45

An evaluation of the returns to investment of planting 20,000 acres of jungle land with tapioca. Review of Agricultural Economics 4(1): 1-10

An evaluation of the supplementary protein and metabolizable energy value of rapeseed meals for chicks. Canadian Journal of Animal Science 51(3): 749-756

An evaluation of the susceptibility of lucerne to wilt. Vedecke Prace Vyskumneho Ustavu Rastlinnej Vyroby v Piest' anoch 11: 117-129

An evaluation of the tenderometer for measuring beef tenderness. Journal of Animal Science 38(2): 287-294

An evaluation of the vaginal smear technique for detecting the occurrence of ovulation in the ewe. Journal of Reproduction and Fertility 41(1): 249-251

An evaluation of the variability, correlations and regressions of some quality indicators of winter wheat. Acta Fytotechnica 26: 95-104

An evaluation of thiophanate-methyl for the control of crown rot of banana hands. Australian Journal of Experimental Agriculture and Animal Husbandry 12(55): 185-187

An evaluation of three-year-old Kaatoan Bangkal (Anthocephalus chinensis Rich. ex Walp) for printing and writing paper manufacture. Philippine Journal of Forestry1970 1973; 22(1/4): 33-44

An evaluation of tick fever outbreaks in Northern Queensland in recent years. Australian Veterinary Journal 47(9): 415-417

An evaluation of total digestible nutrients, metabolizable energy, and net energy for the prediction of energy requirements for beef cattle in Ontario. Canadian Journal of Animal Science 53(3): 471-477

An evaluation of traps for the western cherry fruit fly (Diptera:Tephritidae). Journal of the Entomological Society of British Columbia 70: 13-16

An evaluation of two tree shakers for harvesting cones. Equipment Development and Test Report, Forest Service, US Department of Agriculture (2400-4): 27

An evaluation of ultra low volume spraying in the Lower Shire Valley, 1972-1973. An evaluation of ultra low volume spraying in the Lower Shire Valley, 1972-1973: 36

An evaluation of use of grab samples in the appraisal of wool for store handling. Quarterly Review of Agricultural Economics 26(2): 89-99

An evaluation of various methods for investigating wintering of meadow and pasture plants. Forskning og Forsoek i Landbruket 24(3): 221-234

An evaluation of various tillage systems for wheat. Bulletin, Agricultural Experiment Station, Oklahoma State University (B-711): 17

An evaluation of various types of cultivators for weed control in sugarcane. Proceedings, South African Sugar Technologists' Association (49): 154-156

An evaluation of wheat mutants for useful agronomic characters. Nucleus 9(3/4): 29-35

An evaluation of wheat varieties for resistance to brown leaf rust. Nauchn tekhn biol Vses selekts genet in ta (13): 51-53

An evaluation system for the natural resources of the Prince Edward Island development plan. Dissertation Abstracts International, A 33(7): 3116

An evaluation under experimental conditions of the damage caused by the coffee bean weevil Araecerus fasciculatus (De Geer, 1775) (Coleoptera, Antribidae) in stored cured coffee. Arquivos do Instituto Biologico 40(4): 343-355

An evapotranspiration model for Great Plains grasslands. Kansas State University Evapotranspiration in the Great Plains Seminar: 55-65

An evidence for the decrease of body muscle mass due to ageing by means of height, weight and upper arm circumference measurements. Endocrinologia Japonica 19(4): 401-405

An evil for a good?. Bulletin des Anciens Eleves de l' Ecole de Meunerie (265): 3-5

An evolutionary and ecological perspective of Amazonian hylaea species of Hymenaea (Leguminosae: Caesalpinioideae). Acta Amazonica 3(1): 5-38

An exact method for determining the field emergence of normal and pelleted seed. Bodenkultur 24(2): 141-145

An examination by factor analysis and clustering of the effects of aspect on the species composition of a basic grassland. Flora, German Democratic Re ic 162(5): 442-466

An examination of Penicillium notatum for the presence of Penicillium chrysogenum-type virus particles. Canadian Journal of Microbiology 18(8): 1352-1353

An examination of analysis procedures for national beef sire evaluation programs. Dissertation Abstracts International, B 35(5): 2002-2003

An examination of chromosomal indices. Canadian Journal of Genetics and Cytology 14(3): 661-665

An examination of differences in boron requirement between crop plants. Journal of the Science of Soil and Manure, Japan 41(1): 27-30

An examination of methods of sampling herbage from small-plot cutting trials. Proceedings of the Grassland Society of Southern Africa 9: 77-81

An examination of native bats for parasitic nematodes. Allattani Kozlemenyek 58(1/4): 78-86

An examination of possible side effects in peppers side-dressed with disulfoton. Proceedings of the Entomological Society of Ontario 1970; 100: 97-100

An examination of procedures for determining carbonates in soils and related materials. Communications in Soil Science and Plant Analysis 5(4): 319-330

An examination of recording techniques in N.I.A.B. variety trials of cauliflower. Journal of the National Institute of Agricultural Botany 13(2): 217-224

An examination of sample joint dissection and specific gravity techniques for assessing the carcass composition of steers slaughtered in commercial abattoirs. Journal of Agricultural Science, UK 80(3): 381-392

An examination of selected aspects of partnership farming in Saskatchewan. Monograph, Department of Agricultural Economics, University of Saskatchewan (RR: 74-13): 29+iv

An examination of taxation of assets and inheritance in agriculture. A study on the use of current commercial values. Landwirtschaft Angewandte Wissenschaft (167): 101

An examination of temporal differences in the action of carbamate and organophosphorus insecticides on houseflies. Pesticide Biochemistry and Physiology 3(4): 447-455

An examination of the Australian blind cavefish, Milyeringa veritas Whitley, 1945, for helminth parasites. Proceedings of the Helminthological Society of Washington 40(2): 297

An examination of the albumen fraction in the seeds of certain species of bean. Fiziol i biokhimiya kul' turn rast 3(2): 202-206

An examination of the constancy of the rate of molecular evolution. Journal of molecular evolution(3): 161-177

An examination of the consumer price index and implicit price index as measures of recent price change in the Canadian economy. An examination of the consumer price index and implicit price index as measures of recent price change in the Canadian economy: vii+131

An examination of the differences in dry matter production shown by some progenies of Pinus sylvestris L. Annals of Botany 39(160): 311-324

An examination of the effects of size and isolation on the wildlife conservation value of wooded sites. I. Birds. Merlewood Research and Development Paper (49): iv + 9

An examination of the effects of size and isolation on the wildlife conservation value of wooded sites. II. Plants. Merlewood Research and Development Paper (59): 9

An examination of the fall-cone method for the determination of some strength properties of remoulded agricultural soils. Journal of Soil Science 24(4): 470-479

An examination of the flavours of jams prepared from fruit treated during growth with pesticides - 1972 season. Technical Circular, British Food Manufacturing Industries Research Association (536): 17

An examination of the influence of previous crop on the protein content of Irish wheat. Journal, Department of Agriculture and Fisheries, Irish Re ic 70: 113-120

An examination of the metabolism of thiamin by rat liver alcohol dehydrogenase. Journal of Nutrition 104(11): 1476-1483

An examination of the microflora and dust content in the air of a selected gymnastic hall at the Academy of Physical Education. Journal of Hygiene, Epidemiology, Microbiology, and Immunology 17(2): 149-164

An examination of the possibilities for biological control of some weeds in Israel. Phytoparasitica 1(1): 80

An examination of the relationship between research, training and action based on an analysis of farmers' economic decisions. Annales d' Economie et de Sociologie Rurales 2(2): 111-133

An examination of the value of 14C-urea as a source of 14CO2 for studies of assimilate distribution. Annals of Botany 37(149): 37-44

An examination of two bovine respiratory disease vaccines. Veterinary Record 92(16): 420-424

An example of a method of statistical analysis of a grazing experiment. Journal of Agricultural Sciency, UK 79(1): 165-167

An example of a producer group for slaughter pigs working on the performance-costs principle. Betriebswirtschaftliche fur den Wirtschaftsberatung, Landwirtschafts kammer Schleswig Holstein (227): 11-22

An example of agricultural colonization in Madagascar. Antanety-Ambohidava Betato. Etudes de Geographie Tropicale: 397-409

An example of algae as pioneers in the lithosphere and their role in rock corrosion. Journal of Ecology 63(1): 65-69

An example of chemical podzolization : soils over gravelly substratum in the forest of Chaux. Bulletin de l' Association Francaise pour l' Etude du Sol (1): 17-32

An example of integration in milk production and marketing. Gazdalkodas 17(8): 37-48

An example of limiting ecological conditions for Populus 'Robusta': the old plantations away from valleys on clayey soils in Lorraine. Revue Forestiere Francaise 26(4): 289-293

An example of meiotic drift in a free-living self-fertilizing nematode, Caenorhabditis elegans. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, Paris, D 279(26): 2115-2118

An example of the application of the work of the US Salinity Laboratory (1963-1968) on the alkalinization of soils affected by bicarbonate waters. Cahiers ORSTOM, Serie Pedologie 10(2): 193-203

An example of the calculation of the accuracy of the isotope method for determining biological fixation of N. The use of the stable isotope 15N in agricultural research: Primenenie stabil' nogo izotopa 15N v issledovaniyakh po zemledelyu: 80-86

An example of the economic loss caused by decay in growing Spruce timber in S. Finland. Silva Fennica 6(2): 116-124

An example of the effectiveness of the use of selected monospore cultures as a method of breeding cultivated mushrooms. Champignon 13(140): 25-27

An example of the stratified cambium among the indigenous tropical trees. Current Science 41(15): 569-570

An example of the use of warping for land drainage. Zeszyty Problemowe Postepow Nauk Rolniczych 130: 7-18

An example of voluntarist development in the Korhogo region (Ivory Coast). Bulletin de l' Association de Geographes Francais 51(415/416): 118-131

An example of work organization in an American nursery: the dispatch of container plants. Pepinieristes Horticulteurs Maraichers (154): 25-30

An exchange on food. Foreign Policy (14): 30-34

An excised leaflet test for evaluating potato frost tolerance. HortScience 7(5): 467-468

An exothermic process involved in the freezing injury to flower buds of several Prunus species. Journal of the American Society for Horticultural Science 99(4): 315-318

An exotic field pea shows promise. Indian Farming 23(6): 25

An expanding future for whey as a source of human protein. Milk Industry 75(4): 23-25

An expedition to Yugoslavia. Trudy po Prikladnoi Botanike, Genetike i Selektsii 45(2): 208-237

An experiment against the winter eggs of the red spider mite (Panonychus ulmi). Boletin Informativo de Plagas (98): 45-46

An experiment and some reflections about evaluation of agricultural development projects. Serie Investigacion, Escuela para Graduados en Ciencias Agropecuarias, Departamento de Economia del INTA (8): 23

An experiment for modernizing the practical agricultural curriculum in a general school. Csongrad Megyei Muvelodesugyi Szemle1972; (11): 47-68

An experiment for the estimation of the litter size in utero in pigs by means of an ultrasonic Doppler method. Japanese Journal of Veterinary Research 20(3): 79

An experiment illustrating delayed growth and development caused by potato nematode (Heterodera rostochiensis Wollenweber). Probleme der Phytonematologie Vortrage anlasslich der 10 Tagung uber Probleme der Phytonematologie im Institut fur Pflanzenzuchtung Gross Lusewitz der Deutschen Akademie der Landwirtschaftswissenschaften zu Berlin am 11 Juni 1971: 42-51

An experiment in breeding work with agamospermous plants. Apomiksis i selektsiya: 33-46

An experiment in detailed large-scale mapping of the distribution of the taiga tick. Parazitologiya 7(3): 238-243

An experiment in estimating the ants' nests in the State forests of the Lithuanian SSR by a mathematical-statistical method. Acta Entomologica Lituanica 2: 49-62

An experiment in genetic control against Culex pipiens fatigans Wied. 1828. Annales de Parasitologie Humaine et Comparee 46: 117-148

An experiment in intensive cultivation on an upland heath. Scottish Forestry 27(3): 211-221

An experiment in land management in the forest zone of eastern Madagascar. Bois et Forets des Tropiques (152): 3-18

An experiment in migratory beekeeping in Sao Paulo State. 1 deg Congresso Brasileiro de Apicultura: 80-87

An experiment in propagating jujube by green cuttings. Doklady TSKhA (201): 121-127

An experiment in ring girdling for the protection of Pinus sylvestris against Armillaria. Annales de Phytopathologie 3(4): 531

An experiment in stabilising sand dunes against wind. Farm and Food Research 5(4): 82-84

An experiment in the distant crossing of stone fruits. Nauchn dokl vyssh shkoly Biol n (6): 94-98

An experiment in the genetic control of Culex pipiens in the Montpellier region. Second year of observations. Bulletin Biologique de la France et de la Belgique 106(4): 337-343

An experiment in the genetical control of Culex pipiens in the Montpellier region. Bulletin Biologique de la France et de la Belgique 105(4): 357-367

An experiment in the long-term study of a natural focus of tularaemia of the meadow-field type in the south of the Moscow region. Zoologicheskii Zhurnal 51(9): 1425-1429

An experiment in the prevention of infection with aphid-borne viruses in potato. Tidsskrift for Planteavl 77: 439-442

An experiment on cage housing of parent stock. Ptitsevodstvo (7): 12-13

An experiment on crossbreeding between Holstein-Friesian bulls and Dutch Friesian cows. Proceedings of the Working Symposium on Breed Evaluation and Crossing Experiments with Farm Animals, Zeist, 1974: 207-216

An experiment on deep freezing of reindeer semen. Sb nauch Rab murmansk olenevodch opyt Sta (2): 34-36

An experiment on finding a suitable method of weed control for rubber. Symposium sur le desherbage des cultures tropicales, Antibes, 7-8 septembre 1971: 17

An experiment on homogeneous and heterogeneous selection for wool length for improving fleece structure in fine-wooled sheep. Trudy Vsesoyuznogo Nauchno Issledovatel' skogo Instituta Ovtsevodstva i Kozovodstva 31(1): 58-63

An experiment on improving Kazakh Whiteheaded cattle at the Ankatinskii breeding station. Zhivotnovodstvo (6): 54-57

An experiment on increasing the calf crop. Zhivotnovodstvo (7): 56-58

An experiment on inseminating sheep with reduced doses of semen. Trudy Vsesoyuznogo Nauchno Issledovatel' skogo Instituta Ovtsevodstva i Kozovodstva 30(2): 74-77

An experiment on mechanical harvesting of grapes. Sadovodstvo, Vinogradarstvo i Vinodelie Moldavii (1): 5-6

An experiment on obtaining antisera of Pseudomonas syringae Van Hall. Izvestiya Timiryazevskoi Sel' skokhozyaistvennoi Akademii (4): 142-145

An experiment on planned tree thinning in a close-planted Japanese chestnut plantation. Bulletin of the Kanagawa Horticultural Experiment Station (20): 20-27

An experiment on reciprocal embryo transfer in sheep and rabbits. Trudy Vsesoyuznogo Nauchno Issledovatel' skogo Instituta Ovtsevodstva i Kozovodstva 30(2): 84-91

An experiment on studying the population genetics of perennial herbage plants. Genetika i selektsiya Materialy I oi mezhres ikanskoi konferentsii po problemam genetiki i selektsii: 236-237

An experiment on the clinical use of salifungin, a new antimycotic preparation. Vestnik Dermatologii i Venerologii 46(8): 75-76

An experiment on the control of black pod disease (Phytophthora palmivora) on cacao with fungicides. Menara Perkebunan 42(5): 251-254

An experiment on the effect of mercurial and non-mercurial seed dressing compounds as Ceresan Trock UT. 687, Dithane M45 and the grain protectant insecticide malathion as 2% dust, and inert ingredients of these pesticides against the adult of the grain weevil (Sttophilus granarius L.). Tarim Bakanligi Zirai Mucadele ve Zirai Karantina Genel Mudurlugu Arastirma Subesi: Plant Protection Research Annual: Zirai Mucadele Arastirma Yilligi: 70, 199

An experiment on the genotypic acclimatisation of Lincoln sheep in dry continental climatic conditions in the mountain zone of Uzbekistan. Nauchnye Trudy Ukrainskogo Nauchno Issledovatel' skogo Instituta Zhivotnovodstva Stepnykh Raionov "Askaniya Nova" 15: 68-72

An experiment on the introduction into breeding work of selection of young stock for food utilisation. Trudy Khar' kovskii Sel' skokhozyaistvennyi Institut 165: 8-11, 107

An experiment on the introduction of Hereford blood into the Kazakh Whiteheaded breed. Zhivotnovodstvo (7): 26-27

An experiment on the production of broiler rabbits of several breeds. Uchenye Zapiski Kazanskogo Gosudarstvennogo Veterinarnogo Instituta 106: 96-102

An experiment on the protection of cereals from Eurygaster. Zashchita Rastenii 15(6): 4-5

An experiment on the replacement of Na2HPO4.12H2O in ram semen diluents by anhydrous Na2HPO4. Trudy Vsesoyznyi Nauchno Issledovatel' skii Institut Ovtsevodstva i Kozovodstva 33(1): 156-159

An experiment on the storing of Birch seed for five years. Sveriges Skogsvardsforbunds Tidskrift 71(1): 83-87

An experiment on the study of pheromones in cows. Zhivotnovodstvo (3): 78

An experiment on the treatment and prophylaxis of ringworm in cattle by feeding sulphur. Problemy Veterinarnoi Sanitarii 42: 115-118

An experiment on the use of Nexion 1.2% dust against the adult of Sitophilus granarius L. and Tribolium confusum Duv. in laboratory conditions. Tarim Bakanligi Zirai Mucadele ve Zirai Karantina Genel Mudurlugu Arastirma Subesi: Plant Protection Research Annual: Zirai Mucadele Arastirma Yilligi: 69, 198

An experiment on the use of artificial insemination in reindeer breeding. Trudy magadan zonal' n nauchno issled Inst sel' Khoz Sev Vost (4): 30-35

An experiment on the use of carbathion for the protection of tulip from soil infection. Byulleten' Glavnogo Botanicheskogo Sada (84): 96-102

An experiment on the use of halfbred rams on Kazakh coarse-wooled ewes. Vestnik Sel' skokhozyaistvennoi Nauki, Alma Ata, USSR 15(10): 41-45, 139

An experiment on the use of substances with systemic action in the treatment of spring wheat against common bunt. Sb Trudov Bashkir Sel' sko Khozyaistvennogo Instituta 17: 226-228

An experiment on the use of topcrossing in a flock of Rhode Island Reds at Rossocha Experiment Station. Zeszyty Problemowe Postepow Nauk Rolniczych (104): 37-40

An experiment on the utilization of pollen load of the honeybee to pollinate some fruit crops. Bulletin of the Faculty of Agriculture, Tamagawa University (9): 61-70

An experiment on two-line crossing of fowls. Vestnik Sel' skokhozyaistvennoi Nauki, Alma Ata, USSR 15(10): 123-127, 143

An experiment to challenge the resistance to tuberculosis in B.C.G. vaccinated cattle in Malawi. British Veterinary Journal 128(11): 541-552

An experiment to create a forest-seed base for pine and larch in the Bashkir ASSR. Genetika i selektsiya les porod: 115-121

An experiment to evaluate economically the water factor in hydrological improvement projects. Hidrotekhnika i Melioratsii 19(7): 21-23

An experiment to produce branched ears of spring wheat. Biologicheskii Zhurnal Armenii Hayastani Kensabanakan Handes 27(8): 80-85

An experiment to study heterosis in table water melons (1968-1970). Tr Volgogr s kh in ta 44: 136-142

An experiment with eradicating trichophytosis in a district. Veterinariya, Moscow, USSR (1): 61

An experiment with freeing farms from ringworm. Veterinariya, Moscow, USSR 46(10): 69-70

An experiment with plants to compare potassium withdrawal from the soil with exchangeable potassium. Zeitschrift fur Acker und Pflanzenbau 134(2): 135-164

An experimental analysis of seasonal-cyclical adaptations in Dermacentor silvarum Ol. (Acarina, Ixodidae). Parazitologiya 7(1): 14-18

An experimental analysis of the reproductive behavior of dominant and subordinate rats. Dissertation Abstracts International, B 34(11): 5704

An experimental antifilariasis campaign in an insular environment (Moorea, French Polynesia.). Bulletin of the World Health Organization 46(2): 253-256

An experimental approach to the study of egg transport through oviducts of mammals. The regulation of mammalian reproduction: 400-415

An experimental approach to the study of the migration of pollutants in undisturbed soil columns. Agricultura, Louvain 21(2): 147-157

An experimental assessment of different anaerobic blood culture methods. Journal of Clinical Pathology 27(4): 273-279

An experimental basis for environmental medicine. Perspectives in Biology and Medicine 17(4): 455-481

An experimental continuous-culture unit for the production of frozen concentrated cheese starters. Journal of Dairy Research 40(2): 149-155

An experimental contribution to the ecology of Chironomus (Diptera). I. Dormancy in Chironomus nuditarsis and Ch. plumosus. Oecologia 16(1): 73-95

An experimental epidemiological study of Talfan virus infection in pigs. Journal of Comparative Pathology 82(3): 315-322

An experimental evaluation of genetic correlation. Dissertation Abstracts International, B 34(6): 2477

An experimental evaluation of the effects of pH and concentration of salt solutions on the alteration of leucite at low temperature. Geoderma 11(3): 209-219

An experimental inactivated vaccine against bluetongue. Veterinary Record 96(13): 284-287

An experimental investigation of seasonal adaptations in examples of Haemaphysalis concinna Koch from various districts of the Far East. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 43(1): 31-38

An experimental investigation of the postparturient rise of faecal egg count of Ostertagia circumcincta as a source of infection for lambs. Veterinary Parasitology 1(1): 85-89

An experimental method for controlling air temperature in the crop community. Bulletin of the Tohoku National Agricultural Experiment Station (45): 101-116

An experimental method for the determination of pH and calcium carbonate solubility in calcareous soils. Bulletin de l' Association Francaise pour l' Etude du Sol (1): 33-48

An experimental method of obtaining cotton polyploids and their use in breeding. Genet issled khlopchatnika: 255-259

An experimental method to study the effect of gastric loading on the suckling response in piglets. Journal of Physiology 226(2): 43p-44p

An experimental model for fungal differentiation including Ceratocystis stenoceras and Sporothrix schenckii. Boletin de la Socieded Mexicana de Micologia (7): 161-169

An experimental model for selective production of neoplasms of the peripheral nervous system. Acta Neuropathologica 23(Fasc.3): 219-228

An experimental modification of upland peat vegetation. Journal of Applied Ecology 12(1): 349-366

An experimental orchard of Yang-tao. Revue Horticole 145(2319): 32-36

An experimental study of alkylmercurial encephalopathy. Acta Neuropathologica 22(Fasc.2): 102-109

An experimental study of antagonisms between some plant-parasitic nematode species. International Symposium of Nematology 11th, European Society of Nematologists, Reading, UK, 3-8 September, 1972 Abstracts: 75-76

An experimental study of hybridization and pollination in Salix (Willow). Canadian Journal of Botany 52(7): 1613-1619

An experimental study of the optimal feedback control of a freeze dryer. Journal of Food Science 38(5): 826-830

An experimental study of the oxygen consumption, growth, and metabolism of the cod (Gadus morhua L.). Journal of Experimental Marine Biology and Ecology 8(3): 299-309

An experimental study of the pathogenesis of fowlpox infection in chickens. Avian Diseases 17(3): 532-539

An experimental study of the pathogenicity of Pezicula alba and Pezicula malicorticis on apple tree branches. Annales de Phytopathologie 6(1): 1-11

An experimental study of the survival characteristics, activity and energy reserves of the hexacanths of Hymenolepis diminuta. Parasitology 71(1): 137-151

An experimental study of vertical infiltration into a structurally unstable swelling soil, with particular reference to the infiltration throttle. Australian Journal of Soil Research 11(2): 121-132

An experimental study of virus leukemia in cats. Journal of the National Cancer Institute 48(6): 1663-1670

An experimental study on clinical phonocardiography in dogs. Bulletin of the Azabu Veterinary College (23): 1-45

An experimental study on genotype-environment interactions in pigs. Wissenschaftliche Zeitschrift der Humboldt Universitat zu Berlin Mathematisch Naturwissenschaftliche Reihe 20(3): 415-429

An experimental study on surface irrigation. 1. Property and application of border irrigation method. Bulletin of the Tokai Kinki National Agricultural Experiment Station (26): 1-31

An experimental study on the life cycle of Gnathostoma hispidum Fedchenko 1872 in Thailand with special reference to the incidence and some significant morphological characters of the adult and larval stages. Southeast Asian Journal of Tropical Medicine and Public Health 3(3): 376-389

An experimental study on the suppression and regulation of the host population by the action of the parasitic wasp. Japanese Journal of Ecology 19(6): 225-232

An experimental study on the variation in the level of serum antibodies with the developmental cycle of Oestrids in the horse. Canadian Journal of Comparative Medicine 38(3): 336-340

An experimental track system. Joint project with the Weed Research Organization. Annual Report, Agricultural Research Council, Letcombe Laboratory: 1972; 22-23

An experimental track system: Joint Project with the Weed Research Organization. UK, ARC Letcombe Laboratory: ARC Letcombe Laboratory: Annual Report 1971: 22-23

An experimental, virus induced retinal dysplasia in the fetal lamb. American Journal of Ophthalmology 72(1, Part 1): 22-34

An expert forensic report on false marks. Revue Forestiere Francaise 24(3): 177-186, xviii

An Explanation for the Difference in Photosynthetic Capabilities of Healthy and Beet Yellows Virus-infected Sugar Beets (Beta vulgaris L.). Plant Physiology 50(5): 576-580

An explanation for the low heritability of litter size in swine. Journal of Animal Science 37(3): 668-675

An explanation of the apparent reversal of the circadian migration by Hymenolepis diminuta (Cestoda) in the rat. Journal of Parasitology 61(2): 271-280

An exploration of the carbon economy of the tobacco plant. 1. Inferences from a simulation. Australian Journal of Biological Sciences 26(5): 1057-1071

An exploration of the carbon economy of the tobacco plant. 2. Patterns of leaf growth and dry matter partitioning. Australian Journal of Plant Physiology 1(2): 271-281

An exploratory comparative study of Catholic and Protestant farmers in the Republic of Ireland. Economic and Social Review 4(4): 511-522

An exploratory storage trial with the mushroom cultivar Agaricus bitorquis 2. Champignoncultuur 15(6): 221-223

An exploratory study of the suitability of Pinus caribaea for the production of dissolving pulps. Indian Pulp and Paper 28(3): 8-15

An exposure chamber for studying the effects of air pollutants on plants. Progress Report, Pennsylvania Agricultural Experiment Station (335): 7

An exposure meter for entomological tests. Meditsinskaya Parazitologiya in Parazitarnye Bolezni 42(4): 491-492

An extended survey of mosquito populations in an ecological research tract in eastern New York. Mosquito News 34(2): 224-228

An extension of the concept of importance value in analyzing forest communities. Ecology 54(3): 655-656

An extension of the probability approach to genetic relationships: one locus. Theoretical Population Biology 6(1): 58-75

An extension officer's view of cotton development. Cotton insect control Proceedings of the Cotton Insect Control Conference held at Mount Soche Hotel, Blantyre, Malawi, March 24-27th, 1971: 209-213

An external ringspot of potatoes. Plant Pathology 22(3): 120-122

An extracellular nuclease from cell suspension cultures of tobacco. Plant Physiology 53(Suppl.): 60

An extracellular rennin-like enzyme produced by Physarum polycephalum. Biochimica et Biophysica Acta 334(2): 410-416

An extract of marine algae (Briomax) in the treatment of ulcerated lesions and as a stimulant in horses. Assessment of results.. Revista Militar de Veterinaria 18(88): 150, 152-156

An extruder for incubated flooded soils. Soil Science 119(4): 321-322

An eye anomaly in a Beagle. Zentralblatt fur Veterinarmedizin 20A(Heft 10): 812-816

An historical survey of the development of herbicides. The effects of herbicides in South Vietnam Part B: Working papers: 14

An hypothesis for the aetiology of canine chemoreceptor system neoplasms, based upon an epidemiological study of 73 cases among hospital patients. Journal of Small Animal Practice 16(5): 337-343

An hypothesis on gene interaction in the host-parasite relationship. Informe Tecnico, Estacion Experimental Regional Agropecuaria, Pergamino (105): 34

An idea for horticulture. Informatore Agrario 30(28): 16443-16444

An identation-resistance test for flush doors. Publication, Canadian Forestry Service (1278): 13

An illustrated guide to plants of Kazakhstan. 2. Illyustrirovannyi opredelitel' rastenii Kazakhstana 2: 571

An illustrated guide to the grasses of Ethiopia. An illustrated guide to the grasses of Ethiopia: 504

An illustrated guide to the identification of some market disorders of head lettuce. Marketing Research Report, US Department of Agriculture (950): 27

An illustrated key to the Anopheles larvae of Thailand. An illustrated key to the Anopheles larvae of Thailand: iii + 14

An illustration of the use of CSMP and some of its associated difficulties. Proceedings of the Australian Society of Animal Production 9: 119-123

An immuno-cytological study of Bulinus s.s. (Basommatophora: Planorbidae). Malacological Review 3: 1-18

An immuno-histological study of the immunological response of the rat to infection with Trichinella spiralis. Journal of Comparative Pathology 82(4): 401-407

An immunobiological method of controlling vampire bat populations. Anti-vampire bat tissue vaccination of the prey. Bulletin de la Societe des Sciences Veterinaires et de Medicine Comparee de Lyon 77(3): 171-172, 175

An immunochemical approach to species relationships in Triticinae. Sears, E R; Sears, L M S EDITORS: Proceedings of the fourth international wheat genetics symposium Evolution and specification: 61-70

An immunofluorescence reaction for Fasciola hepatica using the defined antigen substrate spheres (DASS) system. Experimental Parasitology 37(2): 173-178

An immunofluorescence reaction for Schistosoma mansoni using the defined antigen substrate spheres (DASS) system. Journal of Immunological Methods 4(2): 239-251

An immunofluorescence technique for detecting Phytophthora cinnamomi Rands. Australian Journal of Botany 23(2): 289-309

An immunofluorescent reaction using frozen sections in diagnosis of ancylostomiasis.. Anais da Escola Nacional de Saude Publica e de Medicina Tropical 5(3/4): 291-295

An immunoglobulin (IgM) marker in dogs. Transplantation Proceedings 7(3): 383-385

An immunoglobulin preparation for pigs. Svensk Veterinartidning 25(3): 103-106

An immunological method for the detection and estimation of fetal haemoglobin. Journal of Clinical Pathology 25(9): 830-831

An immunological study of phytohaemagglutinins as a contribution to Papilionaceae serotaxonomy. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, D 280(1): 21-24

An immunoradiometric assay for ferritin in the serum of normal subjects and patients with iron deficiency and iron overload. Journal of Clinical Pathology 25(4): 326-329

An impact tester for determining the impact strength of the working part of wedge-shaped cutters. Lesnoi Zhurnal 15(3): 84-87

An impasse broken through in the testing for cucumber resistance to angular leaf spot (Pseudomonas lachrymans)!. Zaadbelangen 29(4): 121, 123, 125-127

An important development in the mechanical harvesting of tea. Vestnik Sel' skokhozyaistvennoi Nauki (9): 101-104

An important disease of Pinus halepensis in the Balearic Islands. Boletin del Servicio de Plagas Forestales 14(27): 13-15

An important index of wilt resistance in cotton. Khlopkovodstvo (11): 17-18

An important indication of wilt resistance in cotton. Khlopkovodstvo (11): 17-18

An important matter - the choice of varieties of winter wheat in agriculture. Zemledelie (8): 44-47

An important method for dodder control. Sel' skoe Khozyaistvo Kirgizii (4): 20

An important new diploid Avena species discovered on the Canary Islands. Canadian Journal of Botany 51(4): 759-762

An important reserve of fodder production in the Azerbaidzhan SSR. Korma (1): 29-30

An important way to increase production and practice economy. Hung ch' i (4): 80-86

An improved Delves cup atomic absorption procedure for determination of lead in blood and urine. Clinical Chemistry 18(11): 1312-1317

An improved Giemsa C-banding procedure for plant chromosomes. Experientia 30(5): 441-576

An improved NADH-dependent transketolase assay for assessing thiamine nutriture. Journal of Laboratory and Clinical Medicine 83(6): 983-989

An improved X-ray technique for measuring microfibril angle of coniferous wood. Wood Science 5(2): 113-117

An improved agar medium for isolating Phytophthora cactorum from soil. Canadian Journal of Botany 53(14): 1444-1445

An improved and simple leucocyte culture technique for chromosomal preparation in rabbits. Cytologia 39(1): 161-164

An improved animal chamber for use in radiorespirometry studies. Analytical Biochemistry 44(2): 445-450

An improved apparatus for separation of mosquito eggs from soil. Zentralblatt für Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie 226(3): 418-423

An improved apparatus for the determination of the foaming properties of milk and other liquids. Milchwissenschaft 27(6): 377-378

An improved aspirator (pooter) for collecting small insects. Proceedings and Transactions of the British Entomological and Natural History Society 8(1): 8-11

An improved assay technique for inactivated Newcastle disease vaccine. Lucrarile Institutului de Cercetari Veterinare si Biopreparate ' Pasteur' 7(Part I): 29-36

An improved automated determination of riboflavine in food products. Journal of Agricultural and Food Chemistry 23(4): 815-820

An improved bait for flies (?Diptera: Muscidae, Calliphoridae). Journal of Medical Entomology 10(1): 84-88

An improved banding technique exemplified in the karyotype analysis of two strains of rat. Chromosoma 41(3): 259-263

An improved bile duct T-cannula for studies on Fasciola hepatica. Comparative Biochemistry and Physiology 52A(1): 101-102

An improved chromatographic method for the analysis of iodoamino acids in thyroglobulin. Journal of Biochemistry 76(1): 39-45

An improved column chromatographic method for isolation of tryptophan metabolites. Analytical Biochemistry 47(1): 139-145

An improved column chromatographic procedure for analysis of free amino acids and acid amides in plant extracts. Journal of Chromatography 94: 283-286

An improved construction method for platinum microelectrodes. Soil Science Society of America Proceedings 36(5): 853-854

An improved definition of synergistic and antagonistic effects. Weed Science 23(1): 4-6

An improved device for dispensing pheromone solutions. Journal of Economic Entomology 67(4): 558

An improved device for filling bulk bins. Journal of Agricultural Engineering Research 18(4): 411-413

An improved device for measuring the volume of plant roots. Izvestiya Timiryazevskoi Sel' skokhozyaistvennoi Akademii (2): 209-211

An improved dimethylaminobenzaldehyde procedure for determining urea. Clinica Chimica Acta 47(1): 27-31

An improved gas chromatographic method for the analysis of 5,6-dichloro-2-trifluoromethylbenzimidazole in soil. Journal of Agricultural and Food Chemistry 20(3): 734-736

An improved growth intercept method for estimating site index of Red Pine. USDA Forest Service Research Paper, North Central Forest Experiment Station (NC-80): 7

An improved iodophor - its use for the cold cleaning of milk collection tankers. I. Initial development of C.I.P. system. Dairy Industries 37(7): 363-370

An improved iodophor - its use for the cold cleaning of milk collection tankers. II. Extended field trials of C.I.P. system. Dairy Industries 37(8): 433, 435-437

An improved machine for making ice-cream. British Patent: (1 310 993)

An improved metal lysimeter with better loading facilities. Pochvovedenie (10): 133-136

An improved method for anthelmintic treatment of dogs with Echinococcus. Veterinariya, Moscow (10): 80-81

An improved method for artificial rearing of queen bees. Gleanings in Bee Culture 101(10): 312-313

An improved method for brine salting cheese. Journal of Dairy Science 57(10): 1254-1256

An improved method for crossing kenaf. Agronomy Abstracts: 20

An improved method for detecting the presence of Xanthomonas oryzae in rice seed. Phytopathology 64(2): 273-274

An improved method for evaluating rice sheath blight. Phytopathology 65(2): 214-215

An improved method for large-scale inoculations of Pine and Oak with Cronartium fusiforme. Plant Disease Reporter 56(11): 931-934

An improved method for making temporary cytological preparations when investigating chromosomes of Vitis vanifera L. Genetika i Selektsiya 7(2): 175-177

An improved method for rearing head lice. Journal of Medical Entomology 11(1): 112-112

An improved method for screening cucumbers for scab resistance. Phytopathology 64(4): 565-567

An improved method for separating the products of lecithin and lysolecithin catabolism. Journal of Chromatography 73(1): 262-264

An improved method for sorting non-phototropic weevils. Current Science 42(9): 332

An improved method for storing yam (Dioscorea alata). Journal of Agriculture of the University of Puerto Rico 58(4): 456-465

An improved method for the analysis of residues of isopropyl N-(3-chlorophenyl)carbamate (chlorpropham) in lucerne. Journal of Agricultural and Food Chemistry 20(2): 344-347

An improved method for the artificial insemination of the mouse (Mus musculus). Biology of Reproduction 9(4): 420-425

An improved method for the assay of hydroxylysine. Analytical Biochemistry 56(1): 10-15

An improved method for the colorimetric determination of methionine in acid hydrolysates of biological products. Industrie Alimentari 12(5): 94-98

An improved method for the determination of whole blood lead by using an atomic-absorption technique. Analyst 98(1165): 243-245

An improved method for the determination of winter hardiness in fruit trees. Tidsskrift for Planteavl 77(1): 13-18

An improved method for the enumeration of denitrifying bacteria. Soil Science Society of America, Proceedings 37(5): 698-699

An improved method for the inoculation of corn with Erwinia spp. Phytopathology 63(6): 658-663

An improved method for the isolation of fungi in onychomycosis. British Journal of Dermatology 88: 237-241

An improved method for thin layer chromatography of plasma lipids by single development. Lipids 9(7): 493-494

An improved method of ascorbic acid measurement in the ovarian ascorbic acid depletion assay. Journal of Endocrinology 55(2): 461-462

An improved method of handling ticks collected from the field. Research in Veterinary Science 15(1): 133-135

An improved method of ladder and bag picking. Citrograph 58(11): 397-398

An improved method of marking cabbage root flies. Annals of Applied Biology 79(2): 243-246

An improved method of plasma deproteination with sulphosalicylic acid for determining amino acids and related compounds. Journal of Chromatography 74(2): 255-263

An improved method of training apple palmettes with inclined branches. Ovoshcharstvo 52(2): 21-24

An improved method of water extraction for the assessment of availability of soil phosphate: Pw value. Verslagen van Landbouwkundige Onderzoekingen (749): 64

An improved micro-method for avidin assay. Biochemical Journal 140(1): 115-116

An improved mirex bait formulation for control of imported fire ants. Environmental Entomology 2(2): 182-185

An improved murine leukemia virus immunofluorescence assay. Virology 57(2): 491-502

An improved procedure for sampling the atmosphere of field soils. Soil Science Society of America Proceedings 38(4): 687-689

An improved procedure for the enzymatic analysis of prostaglandins in the nanogram range. Analytical Biochemistry 60(1): 188-199

An improved rapid nuclear staining technique for permanent sections. Mycologia 66(5): 881-882

An improved sampling method for small undisturbed cores. Soil Science 114(3): 239-241

An improved screening method for chlorodibenzo-p-dioxins. Journal - Association of Official Analytical Chemists 55(6): 1358-1359

An improved selective medium for isolating fluorescent Pseudomonads. Journal of Applied Bacteriology 36(1): 141-145

An improved semisynthetic atherogenic diet for rabbits. Dietary fat-carbohydrate interaction in atherogenesis. Archives of Pathology 96(5): 355-359

An improved simple method for chromatography of blood amino acids. Journal of Chromatography 97(2): 284-285

An improved soil incubation apparatus. Communications in Soil Science and Plant Analysis 5(4): 283-290

An improved solution to the generalized Camin-Sokal model for numerical cladistics. Journal of Theoretical Biology 48(2): 413-424

An improved solvent-extraction apparatus for preparing direct carbon replicas. IAWA Bulletin (3): 12-15 + 1 pl.

An improved system for estimating the value of Western White Pine. USDA Forest Service Research Paper, Pacific Northwest Forest and Range Experiment Station (PNW-166): 19

An improved technique for evaluating resistance of rice varieties to Xanthomonas oryzae. Plant Disease Reporter 57(6): 537-541

An improved technique for evaluation of stem nematode resistance in alfalfa. Agronomy Abstracts, American Society of Agronomy Annual Meeting 65th: 5

An improved technique for preparing perineal patterns of Meloidogyne spp. Nematologica 20(2): 268-269

An improved technique for rearing the topical warehouse moth Ephestia cautella (Walker) (Lepidoptera; Phycitidae). Israel Journal of Entomology 8: 179-181

An improved technique for the analysis of amino acids and related compounds on thin layers of cellulose. 7. A simple technique for the estimation of blood urea and of its clearance from plasma. Journal of Chromatography 67(2): 325-328

An improved technique for the germination of strawberry seeds. Euphytica 22(2): 362-366

An improved technique for the in vitro culture of taeniid larvae. International Journal for Parasitology 3(4): 481-484

An improved technique for the relief of bovine uterine torsion. Cornell Veterinarian 63(1): 111-116

An improved technique in the budding of bougainvilleas (Bougainvillea spp.). JNKVV Research Journal 6(2): 169-171

An improved transfer chamber. Indian Phytopathology 1972; 24(4): 823-824

An improved trap to detect beetles (Coleoptera) in stored grain. Canadian Entomologist 105(3): 437-440

An improved tray for picking, transport and storage of pears. Gradinarska i Lozarska Nauka 9(2): 21-25

An improved turnip. Arkansas Farm Research 23(2): 5

An improved variable-intensity sprinkling infiltrometer. Soil Science Society of America Proceedings 36(3): 533-535

An improved vial system for the culture of isolated roots. Proceedings of the West Virginia Academy of Science 45(1): 27-31

An improved, leaf-disk method for determining the freeze-killing temperature of leaves. Cryobiology 9(4): 251-256

An improvement in the Hummel chymotrypsin assay. Analytical Biochemistry 54(1): 262-265

An improvement in the determination of trichlorphon and dichlorvos residues in milk, using a thin layer chromatography/enzyme method.. Monatshefte fur Veterinarmedizin 26(Heft 22): 860-863

An improvement in the heritable qualities of wild chamomile under Moscow conditions. Sb nauch rabot, VNII Lekarstv rast (2): 112-116

An improvement in the technology of freezing bull semen. Zhivotnovodstvo (11): 84

An improvement of the supply analysis of the farming industry: the value added approach. European Economic Review 5(2): 187-194

An improvised electrical method for mapping of the visual cortex in animals. Journal of the Anatomical Society of India 20(2): 90-93

An improvised technique for collection of insect excreta. Journal of Economic Entomology 66(1): 268-269

An in ovo procedure for evaluation of drug activity against Mycoplasma. Avian Diseases 18(2): 271-273

An in vitro activity monitor for schistosomes: preliminary report. Annals of Tropical Medicine and Parasitology 67(3): 369-370

An in vitro investigation of dynamic processes occurring in the schistosome tegument, using compounds known to disrupt secretory processes. Parasitology 68(2): 259-270

An in vitro model for studying anthelmintic compounds. Third International Congress of Parasitology Munich, August 25-31-1974 Proceedings, Vol 1: 469

An in vitro model for the determination of amino acid availability and digestion kinetics of protein containing foods and its application to yeast. Lebensmittel Wissenschaft + Technologie 6(6): 219-223

An in vitro procedure for the diagnosis of Marek's disease. Dissertation Abstracts International 33B(9): 4408

An in vitro study of esterases, hydrolysing non-specific substrates, of an OP-resistant strain of the green peach aphid, Myzus persicae (Sulz.). Comparative Biochemistry and Physiology, B 44(4): 1067-1076

An in vitro study of some fungicides active against Penicillium moulds of citrus fruit. Annales de Phytopathologie 3(3): 329-336

An in vitro test for pathogenicity of plant parasitic nematodes. Fitopatologia 8(1): 17

An in vivo method for the screening of antifilarial agents using Setaria cervi as test organism. Japanese Journal of Pharmacology 22(2): 175-179

An in vivo study of detectable phytochrome in seeds of Cucurbita pepo L. during different phases of germination. Planta 106(1): 30-43

An in vivo study of phytochrome in seeds of Pinus nigra by differential spectrophotometry. Planta 105(4): 310-316

An in vivo study on enamel fluoride in children living in a fluoridated and in a non-fluoridated area. Archives of Oral Biology 16(12): 1399-1411

An in vivo study on the effect of different types of dietary lipids on the microbial population in the rumen of Zebu cattle. Indian Journal of Nutrition and Dietetics 10(1): 27-30

An in vivo/vitro embryo culture technique. Hereditas 77(2): 219-224

An in-line milk sampler for determining the numbers of bacteria derived from teat surfaces and udder infections of cows milked in recorder machines. Journal of Dairy Research 40(1): 47-52

An in-line udder wash chlorinator. XIX International Dairy Congress 1E: 4-5

An in-vitro bioassay for prolactin based on stimulation of casein synthesis by a dispersed cell preparation from mouse mammary gland. Journal of Endocrinology 62(3): 463-472

An inaccuracy in Dr. Kretchmer's memorial lecture: Lactose and lactase-a historical perspective. Gastroenterology 63(6): 1089-1090

An inadequate diet and low milk production in European cattle in a developing country. Tijdschrift voor Diergeneeskunde 99(9): 483-487

An inadequate diet and low milk production in European dairy cattle in a developing country. Tijdschrift voor Diergeneeskunde 99(9): 483-487

An inbred based predictive index for superior yielding sweet corn single crosses. HortScience 7(3, II): 350

An inbred line - a universal fertility restorer. Kukuruza (8): 31

An inbred line of radish (Raphanus sativus L. var. radicola Pers.) with abnormal male gametophyte. Current Science 43(13): 423

An incendiary priming and release mechanism for backfiring from aircraft. Information Report, Northern Forest Research Centre, Canada (NOR-X-75): 17

An incident of fenthion mosquito control and subsequent avian mortality. Journal of Wildlife Diseases 9(1): 18-20

An increase in activity of domestic fowls produced by nutritional deficiency. Animal Behaviour 21(1): 10-17

An increase in hay yields on low-moor peat bogs as a result of application of nitrogen fertilizers. Doklady Vsesoyuznoi Ordena Lenina Akademii Sel' skokhozyaistvennykh Nauk Imeni VI Lenina (1): 19-20

An increase in latex production with Ethrel. Turrialba 22(1): 101-102

An increase in the half-life of pentobarbitone with the administration of halothane in sheep. British Journal of Anaesthesia 45(6): 586-588

An increase in the production of grassland is necessary and possible. Bedrijfsontwikkeling 6(5): 413-416

An increase in the proportion of parous females of Culex pipiens fatigans after two years of larval control in Rangoon, Burma. Cahiers ORSTOM Serie Entomologie Medicale et Parasitologie 9(2): 197-202

An increase in the sheep population. Farskotsel 54(11): 16

An increase of Culiseta melanura coinciding with an epizootic of eastern equine encephalitis in Connecticut. Mosquito News 34(1): 63-65

An index derived from photosynthetic parameters for predicting grain yields of drought-stressed wheat cultivars. Zeitschrift fur Pflanzenzuchtung 71(1): 42-51

An index for Jassid resistance in cotton. Madras Agricultural Journal 60(4): 264-266

An index for soil pore size distribution. Geoderma 9(4): 249-256

An index of competition for estimating crop loss due to weeds. Canadian Journal of Plant Science 52(6): 921-927

An index of equine research 1972. An index of equine research 1972: iii+119

An index of food quality. Nutrition Reviews 31(1): 1-7

An index of the cross fertility of forms from a common clonal origin and its importance in the clonal. Selektsiya, sortoizuch, agrotekhn plod i yagodn kul' tur 3: 49-55

An index to estimate the current moisture content of the forest floor. Publication, Canadian Forestry Service (1288): iv + 23

An index to relate local topography to mean minimum temperatures. Agrochemophysica 6(4): 73-78

An indexed bibliography to the bacterial genus Leptospira. Wildlife Disease (59): 95

An indigenous cherry rootstock for producing dwarf trees. Revista de Horticultura si Viticultura 22(4): 40-42

An indirect estimation of litter disappearance in grassland study. Current Science 43(16): 506-507

An indirect haemagglutination test for detection of antibodies against Mycoplasma hyopneumoniae using formalinized tanned swine erythrocytes. Acta Veterinaria Scandinavica 14(2): 353-355

An indirect haemagglutination test for the detection and assay of antibody to infectious bovine rhinotracheitis virus. Veterinary Record 94(16): 361-362

An indirect hemagglutination test for antibodies to Corynebacterium equi. American Journal of Veterinary Research 35(11): 1393-1395

An indirect hemagglutination test of rinderpest virus. National Institute of Animal Health Quarterly 11(2): 55-63

An indirect rapid method for determining the resistance-levels of cereals to the noxious Pentatomid (Eurygaster integriceps Put.) by the degree of sorption of a vital stain by the salivary glands of the insect. Trudy Vsesoyuznogo Nauchno issledovatel' skogo Instituta Zashchity Rastenii 37: 181-184

An induced aphid-resistant, non-waxy mutant in turnip, Brassica rapa. Current Science 41(22): 820-821

An induced early mutant in finger millet, Eleusine coracana Gaertn. Symposium on use of radiations and radioisotopes in studies of plant productivity: [Abstracts]: 22

An induced high-productive mutant in sorghum. Symposium on use of radiations and radioisotopes in studies of plant productivity: [Abstracts]: 21

An induced multicarpellate condition in Vigna sinensis Savi. Madras Agricultural Journal 60(9/12): 1849

An induced short-strawed mutant of spring barley. Genetika 9(8): 37-44

An induced triploidy in Lycopersicon esculentum Mill. by physical mutagens. Madras Agricultural Journal 60(9/12): 1700-1704

An industrial perspective on agricultural policy in the 1970's. American Journal of Agricultural Economics 54(5): 797-799

An inexpensive but durable thermal conductivity probe for field use. Soil Science Society of America Proceedings 38(5): 854-855

An inexpensive chest for conducting frost-heaving experiments. USDA Forest Service Research Note, Rocky Mountain Forest and Range Experiment Station (RM-269): 4

An inexpensive disposable hive body for bee research. American Bee Journal 113(11): 420-421

An inexpensive indicator for measuring animal temperatures by radio telemetry. Cornell Veterinarian 63(1): 106-110

An inexpensive manual coring device for baled hay. Canadian Journal of Plant Science 54(4): 839-840

An inexpensive method for the study of root growth in containers of solid media. HortScience 9(3): 221

An inexpensive method of determining plant moisture stress using freezing-point depression. Soil Science 113(6): 383-385

An inexpensive mist system for plant propagation. Tree Planters' Notes 24(2): 4-5

An inexpensive plastic experimental silo. Canadian Journal of Plant Science 54(4): 835-837

An inexpensive self contained system for field measurements of gas exchange. Photosynthetica 7(4): 382-386

An inexpensive temperature control system for physiological experiments. Photosynthetica 6(1): 1-6

An inexpensive versatile incubator for soil biological research. Canadian Journal of Microbiology 18(9): 1513-1517

An inexpensive, multichannel soil percolation system. Biologie du Sol: Microbiologie (19): 25-28

An infectious agent causing 'spontaneous' degeneration of swine in vitro. In Vitro (1): 8-16

An infectious inflammatory disease of cloaca and penis in geese (goose gonorrhoea). I. Epizootological, clinical, pathological observations and control. Acta Veterinaria Academiae Scientiarum Hungaricae 24(4): 347-354

An infectious inflammatory disease of cloaca and penis in geese (goose gonorrhoea) II. Properties of the causal agent and infection experiments. Acta Veterinaria Academiae Scientiarum Hungaricae 24(4): 335-359

An infestation of Lyctus brunneus Steph. on parquet floors (Coleoptera Lyctidae). Bollettino della Societa Entomologica Italiana 104(8): 176

An infestation of mealybug on saxifrages. Journal of the Royal Horticultural Society 99(9): 399-400

An infiltration model tested with monolith moisture measurements. Soil Science 116(1): 13-17

An information system for plantation management. Commonwealth Forestry Review 54(1): 27-37

An information system for rural land-use planning. Information Report, Pacific Forest Research Centre, Canada (BC-X-75): vi + 91

An infra-red psychrometer for detecting changes in the humidity of leaf boundary layers. Journal of Experimental Botany 24(81): 641-647

An infrared and chemical investigation of the acid tin chloride method of determining quinones in humus. Soil Science Society of America Proceedings 36(4): 611-616

An infrequent bacterial disease of oleander. Pflanzenarzt 27(11): 102-103

An inhalational toxicity study with dichlorvos. Archiv fur Toxikologie 30(Heft 1): 1-7

An inherited albumin variant in the house mouse, Mus musculus. Biochemica Genetics 7(3/4): 273-277

An inherited condition of enlarged leukocytic and melanin granules in cats: probable homology with the Chediak-Higashi syndrome. Federation Proceedings 34(3): 861

An inherited disorder of Persian cats with intracytoplasmic inclusions in neutrophils. Journal of the American Veterinary Medical Association 166(11): 1103-1104

An inherited storage disease of cats. Federation Proceedings 32(3): 821

An inhibition test for identifying the neuraminidase antigen on influenza viruses. Avian Diseases 16(5): 1057-1066

An inhibitor in roots and the zone of curvature of vertical segments of Lens culinaris L. and Zea mays L. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, France, D 279(6): 477-480

An inhibitor of root development and light energy. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, France, D 276(18): 2529-2531

An inhibitor of sexual attraction of male codling moths to a synthetic sex pheromone and virgin females in traps. Environmental Entomology 3(3): 522-524

An inhibitor of the action of prostaglandins in sheep and human semen. Prostaglandins 5(2): 209-220

An inhibitor of tobacco mosaic virus produced by Apsergillus flavus. Arquivos do Instituto Biologico 39(2): 69-73

An inhibitory influence of granulosa cells and follicular fluid upon porcine oocyte meiosis in vitro. Endocrinology 96(4): 922-927

An initial assessment of mammal damage in the forests of the southwest. USDA Forest Service Research Note, Rocky Mountain Forest and Range Experiment Station (RM-219): 7

An initial evaluation of ethylene oxide for the sterilization of formulated and pelleted fish feeds. Journal of the Fisheries Research Board of Canada 30(2): 269-274

An injection block for small animals. Laboratory Practice 21(10): 731-731

An injury mycosis problem (sporotrichosis). Zentralblatt fur Chirurgie 98(25): 932-935

An innovation in mosquito-borne disease protection. Military Medicine 137(5): 181-184

An innovator in a traditional environment. An innovator in a traditional environment: 45

An input-output analysis of energy use by South Carolina agriculture. Paper presented at the Summer Meetings of the AAEA, Texas AandM University, August 18-21, 1974: 65

An input-output model of Ontario forest based industries. Canadian Journal of Forest Research 4(3): 372-380 + 1 tab.

An input-output study of the economy of Northeast Texas. Departmental Information Report, Texas Agricultural Experiment Station (72-4): 110

An input-output view of agriculture in Papua New Guinea. Australian Journal of Agricultural Economics 18(1): 32-47

An inquiry into indicators of cold tolerance among radiation-induced lines of sweet potato. Genetics 74(2, II): s183

An inquiry into the effects of cash versus accrual accounting techniques relating to diversified ranch accounting. Dissertation Abstracts International, A 33(5): 1891

An inquiry into the meat industry of New Zealand. Sheepfarming Annual 1974: 33-41

An insecticidal experiment against San Jose scale (Quadraspidiotus perniciosus Comst.) a pest of apple in the Marmara region. Tarim Bakanligi Zirai Mucadele ve Zirai Karantina Genel Mudurlugu Arastirma Subesi: Plant Protection Research Annual: Zirai Mucadele Arastirma Yilligi: 32, 159

An insecticidal experiment on pistachio leafhopper (Idiocerus stali Fieb.). Tarim Bakanligi Zirai Mucadele ve Zirai Karantina Genel Mudurlugu Arastirma Subesi: Plant Protection Research Annual: Zirai Mucadele Arastirma Yilligi: 57, 186

An insecticidal test against the pistachio budworm (Thaumetopoea solitaria Freyer) on pistachio nuts in the Aegean region. Tarim Bakanligi Zirai Mucadele ve Zirai Karantina Genel Mudurlugu Arastirma Subesi: Plant Protection Research Annual: Zirai Mucadele Arastirma Yilligi: 56, 185

An insecticidal trial against pink bollworm (Pectinophora gossypiella Saund.) on cotton in the southern part of the Aegean region. Tarim Bakanligi Zirai Mucadele ve Zirai Karantina Genel Mudurlugu Arastirma Subesi: Plant Protection Research Annual: Zirai Mucadele Arastirma Yilligi: 21, 147

An insecticidal trial with artificial infestation against Agrotis ypsilon Rott. on cotton in the Aegean region. Tarim Bakanligi Zirai Mucadele ve Zirai Karantina Genel Mudurlugu Arastirma Subesi: Plant Protection Research Annual: Zirai Mucadele Arastirma Yilligi: 26, 152

An insecticide test to control the sugarcane beetle borer (Coleoptera: Curculionidae). Hawaiian Planters' Record 58(11): 147-158

An insecticide-treated polyethylene cover protects banana bunches. Hacienda 70(3): 22-25

An installation for measuring carbon dioxide and water vapour exchange rates with a precise environmental control. Biologia Plantarum 16(2): 144-148

An instance of association between Exocarpos cupressiformis and dieback of Eucalyptus dives. Australian Forest Research 5(4): 51-56

An instance of infection of a tomato variety resistant to Meloidogyne incognita in a glass house. 17th Annual Meeting of the Japanese Society of Applied Entomology and Zoology, Nagano, Japan, 3-5 April 1973: 132

An instance of man-biting by Empoasca sp. (Hem., Cicadellidae) in Britain. Entomologist' s Monthly Magazine 1974; 109(1313/15): 238-239

An instance of the copra beetle, Necrobia rufipes de Geer (Coleoptera: Cleridae) occurring on whale skeleton. Journal of the Bombay Natural History Society 66(2): 398

An instrument for estimating the total length of root in a sample. Journal of Applied Ecology 11(1): 309-314

An instrument for measuring the resistance to splitting of tomato fruit. Sementi Elette 19(1): 33-36

An instrument for measuring tree crown width. Research Note, Forest Service, US Department of Agriculture (RM-229): 3

An instrument for measuring upper stem diameters in tropical hardwood forests. Commonwealth Forestry Review 52(2): 147-152

An instrument for measuring wobble and excentricity, cutting geometry and wear on woodworking tools. Holzindustrie 27(12): 362-364

An instrument for recording evaporation from a free water surface. Mededeling, Instituut voor Cultuurtechniek en Waterhuishouding (140): 13

An instrument measuring mechanical characteristics of the potato tuber. Potato Research 16(3): 251-253

An instrument to measure minor vegetation ground cover. Information Report, Petawawa Forest Experiment Station, Canada (PS-X-41): 14 ref.

An instrumental method for nitrogen-15 and total nitrogen by combined system of mass spectrometer and automatic nitrogen analyzer. Analytical Biochemistry 65(1 and 2): 19-25

An integral small phytotron for the production of 14C-labelled plants. Nuclear energy in agriculture Proceedings of the 8th International Symposium of Agricultural Chemistry: 217-228

An integral system for chemical screening of quality protein maize. USA, Purdue University; Mexico, CIMMYT: High quality protein maize Part VII: 330-336

An integrated approach in the control of potato root eelworm. Bulletin OEPP (7): 41-48

An integrated approach to agricultural extension. Agricultural Education (3): 7-22

An integrated approach to the control of Rhizoctonia solani on potato. Indian Phytopathology 1972; 24(3): 544-547

An integrated insect control program for street trees. California Agriculture 28(1): 3-4

An integrated method for trifluralin, diphenamid, and paraquat in soil and runoff from agricultural land. Journal of Agricultural and Food Chemistry 22(1): 79-82

An integrated program for alligatorweed control in rice irrigation canals. Proceedings 27th Annual Meeting Southern Weed Science Society: 282

An integrated use of pathogens of insects and insecticides in plant protection. Biuletyn Instytutu Ochrony Roslin (52): 45-54

An integration of the Bayesian decision model and the econometric model - an application to the problem of optimal hog shipment. Nogyo Keizai Kenkyu 46(1): 10-18

An intensive campaign of manure production (China). Union Research Service 71(5): 61-75

An intensive epidemiological study of the causes for the failure of residual DDT-spraying to interrupt the transmission of malaria in Atalaya and Falla, two villages on the coastal plain of el Salvador, Central America. Revista Brasileira de Malariologia E Doencas Tropicais. Publicacoes Avulsas 25(1): 5-293

An intensive field method for testing the resistance of sugar cane varieties to downy mildew disease. Sugarcane Pathologists' Newsletter (5): 38-39

An intensive sheep system. Experimental Husbandry (29): 38-43

An inter-familial outbreak of Yersinia enterocolitica enteritis. New England Journal of Medicine 288(26): 1372-1377

An inter-strain observation on the relationship between performance and its heritability in the fowl. Annales de Genetique et de Selection Animale 5(3): 415-416

An interaction between diet and blood group upon serum alkaline phosphatase activity in lambs. Research in Veterinary Science 18(2): 161-164

An interchange heterozygote in Lycopersicon esculentum Mill. and the movement of chiasmata over the non-homologous segments. Cytologia 35(1): 63-70

An interdisciplinary study of adolescent obesity. Journal of Pediatrics 80(3): 373-383

An interesting beetle Helops caeruleus associated with decaying wood. BWPA News Sheet, British Wood Preserving Association (133): 1

An interesting case of a weedicide as a selective nematicide. Labdev Journal of Science and Technology 10B(1): 59-61

An interesting case of dehybridization in a sterile wheat-rye hybrid under the influence of colchicine. Biologischeskii Zhurnal Armenii Hayasdani Kensabanakan Handes 26(10): 84-87

An interesting form of Pinus sylvestris. Rocznik Sekcji Dendrologicznej Polskiego Towarzystwa Botanicznego 27: 229-231

An interesting form of a low-stemmed apple. Priroda, Bulgaria 22(3): 61-63

An interesting growth form of Picea abies at Cerny-Kostelec. Casopis Slezskeho Muzea, C (2): 147-150

An interesting new hyphomycete. Proceedings of the National Academy of Sciences, India, B 42(4): 436-439

An interesting new wheat variety known as Adria. Agricoltore Bresciano 22(29): 2

An interesting parasitological discovery in monkeys imported into Italy for laboratory use. Zooprofilassi 27(9/10): 353-369

An interfering component of rabies virus which contains RNA. Journal of General Virology 22(1): 147-151

An intergenic alcohol dehydrogenase isozyme in sunflowers. Biochemical Genetics 11(4): 301-308

An interim nomenclature system for the iridescent group of insect viruses. Journal of Invertebrate Pathology 16(3): 470-472

An interim report on the site studies and assessment of the associated growth and productivity of plantations of Gmelina arborea in the mid-western state of Nigeria. Bulletin of the Nigerian Forestry Departments 31(4): 10

An interindustry analysis of grain production and processing. Implications of expanding markets. Marketing Research Report, Economic Research Service, US Department of Agriculture (962): 52

An interindustry analysis of the Tennessee economy emphasizing agriculture. Bulletin, Agricultural Experiment Station, University of Tennessee (475): 35

An intermediate in the phytylation of chlorophyllide alpha in vivo. Plant and Cell Physiology 16(1): 199-202

An intermediate in the synthesis of glucobrassicins from 3-indoleacetaldoxime by woad leaves. Plant Physiology 50(1): 43-50

An internal standard for rapid analysis of potato sugars by gas chromatography. Potato Research 16(2): 183-187

An international comparison of economic productivity of agriculture. Zagadnienia Ekonomiki Rolnej (5/6): 25-44

An international comparison of the income and price elasticities of demand for livestock products. Nogyo Sogo Kenkyu 28(1): 91-140

An international conference on the problems of polyploidy and experimental mutagenesis. Genetika 9(10): 170-175

An international grain reserve policy. An international grain reserve policy: 22

An international jute centre. Monthly Bulletin of Agricultural Economics and Statistics 22(3): 5-9

An international provenance trial of Pinus merkusii in Papua New Guinea. Tropical Forestry Research Note, Papua New Guinea (SR. 15): 27

An international station for comparative testing of poultry. Mezhdunarodnyi Sel' skokhozyaistvennyi Zhurnal 16(6): 77-81

An international survey on nutrition and pancreatitis. Digestion 9(5): 389-403

An international symposium on breeding Triticale. Vestnik Sel' skokhozyaistvennoi Nauki (11): 131-134

An international system of grain reserves. Trade negotiations and world food problems: 8

An international tea trade policy for East Africa: an exercise in oligopolistic reasoning. Food Research Institute Studies 11(1): 89-108

An interpretation of agricultural development in Argentina. Publicacion Miscelanea, Instituto Interamericano de Ciencias Agricolas dela OEA Zona Sur (113): 273

An interpretation of aphid population development by statistical model. Researches on Population Ecology 16(1): 69-79

An interpretation of serologic tests in Histoplasmic capsulatum infections. Histoplasmosis Proceedings of the Second National Conference: 358-370

An interpretation of snail-trematode infection rates: specificity based on concordance of compatible phenotypes. International Journal for Parasitology 5(4): 449-452

An interpretation of the deeply weathered profile. Clay Minerals 9(4): 438-440

An interpretation of the ultrastructural response of tomato roots susceptible and resistant to Meloidogyne incognita (Kofoid et White) Chitwood. Bulletin OEPP (6): 33-39

An interpretative review. Surface features of normal and leukemic lymphocytes as seen by scanning electron microscopy. Clinical Immunology and Immunopathology 3(3): 412-430

An interpretive evaluation of soils in the Yazoo-Mississippi delta area for crop production. Bulletin, Mississippi Agricultural and Forestry Experiment Station (808): 12

An interregional activity analysis model of the Pennsylvania milk manufacturing industry. Dissertation Abstracts International, A 33(1): 48

An interregional intertemporal activity analysis model of the U.S. apple industry. An interregional intertemporal activity analysis model of the US apple industry: 11

An interregional programming model for crop production: problems and prospects. Economic and Political Weekly 7(53): A-181-A-184

An interspecific hybrid between tea (Camellia sinensis L.) and C. japonica L. Proceedings of the Indian Academy of Sciences 76(5): 219-220

An interspecific potato hybrid - the cultivar Detskosel'skii in the Karelian ASSR. Doklady Vsesoyuznoi Ordena Lenina Akademii Sel' skokhozyaistvennykh Nauk Imeni VN Lenina (12): 2-3

An interstratified illite-smectite from Denchworth series soil in weathered Oxford clay. Clay Minerals 10(3): 173-187

An intestinal form of pasteurellosis following rinderpest vaccination in Punjab. Bulletin - Office International des Epizooties 75(7): 335-349

An intracellular micro-organism associated with tissues of Heterodera spp. Nematologica 19(1): 31-34

An intradermal filariid of the red deer: Cutifilaria wenki n.g., n.sp. (Onchocercinae). Tropenmedizin und Parasitologie 25(4): 450-453

An intradermal reaction in mecistocirriasis in cattle. Indian Veterinary Journal 51(4): 303-304

An intramuscular anthelmintic. Journal of the Institute of Animal Technicians 23(4): 167-169

An intraspecific study of catalase deficiency in the Canidae. Zoologischer Anzeiger 189(1/2): 31-34

An intravaginal method for the recovery and transfer of bovine eggs. Canadian Journal of Animal Science 53(1): 67-69

An intrinsic rhythm of urinary calcium excretion and the specific effect of bedrest on the excretory pattern. Clinical Science 42(4): 433-445

An introduced ambrosia beetle (Xyleborus saxeseni) attacking logs and freshly sawn timber. Research Leaflet, Forest Research Institute, Rotorua (22): 4

An introduction to Bangladesh agriculture. An introduction to Bangladesh agriculture: 432

An introduction to Christmas tree growing in Canada. Publication, Canadian Forestry Service (1330): 32

An introduction to agrotopoclimatology. Technical Note, World Meteorological Organization (133): 131

An introduction to animal breeding. An introduction to animal breeding (46): 76

An introduction to animal physiology. An introduction to animal physiology: 205

An introduction to articulated wheeled skidder stability on steep slopes. Pulp and Paper Magazine of Canada 73(6): 69...76

An introduction to crop physiology. An introduction to crop physiology: 202

An introduction to electrodialysis. Journal of the Society of Dairy Technology 27(3): 141-150

An introduction to food rheology. An introduction to food rheology: xi+148

An introduction to principles of veterinary clinical pharmacology: the elimination of drugs. 1. Rate of drug elimination. New Zealand Veterinary Journal 22(3): 31-37

An introduction to principles of veterinary clinical pharmacology: the elimination of drugs. 2. Mechanisms of drug elimination. New Zealand Veterinary Journal 22(5): 63-71

An introduction to quantitative ecology. An introduction to quantitative ecology: xii + 532

An introduction to statistical science in agriculture. An introduction to statistical science in agriculture (Ed. 4): 290

An introduction to the biodegradation of herbicides. Herbicides and the Soil Proceedings of the European Weed Research Council Symposium held at Versailles, France in December 1973: 141-150

An introduction to the plant nematode problem affecting world crops and a survey of current control methods. Pflanzenschutz Nachrichten Bayer 24(1): 3-47

An introduction to the theory and methods of production and investment appraisal in agriculture. Research Paper, Social Sciences Research Centre, University College (7): 40

An introduction to tropical grassland husbandry. An introduction to tropical grassland husbandry (Ed.2): 160

An inventory design using stand examinations for planning and programing timber management. USDA Forest Service Research Paper, Intermountain Forest and Range Experiment Station (INT-126): 17

An inventory of the Chiquibul Forest Reserve, Belize. Land Resource Study, Land Resources Division, Overseas Development Administration (14): vi + 87 , 4 maps.

An inventory of woody browse for game. Rapporter och Uppsatser, Institutionen for Skogstaxering (16, Part 2): 17-25

An investigatiion of the dynamics of populations of competing species of leaf-eating pests of birch. Doklady Akademii Nauk SSSR, Biologiya 214(6): 1431-1433

An investigation and survey of insect damage affecting Chionochloa seed production in some alpine tussock grasslands. New Zealand Journal of Agricultural Research 18(2): 163-178

An investigation by Fourier analysis into the interaction between coffee leaf-miners and their larval parasites. Journal of Animal Ecology 42(2): 417-434

An investigation into an ultimate beam theory for rectangular timber beams-solid and laminated. Research Report, Timber Research and Development Association (E/RR/34): 47

An investigation into citrus fruit quality problems associated with nutrition in the Murrambidgee Irrigation Areas. Australian Journal of Experimental Agriculture and Animal Husbandry 15(75): 570-576

An investigation into copper deficiency in cattle in the Southern Pennines. I. Identification of suspect areas using geochemical reconnaissance followed by blood copper surveys. II. Response to copper supplementation. Journal of Agricultural Science 78(1): 157-163, 165-171

An investigation into more rapid procedures for preparing leaf-tissue samples for analysis. Analyst 97(1155): 482-489

An investigation into soil cultivation systems for maize. Pochvoznanie i Agrokhimiya 8(6): 105-115

An investigation into sub-clinical copper deficiency in cattle. Veterinary Record 90(1): 11-12

An investigation into techniques of screening lucerne seed for Phoma medicaginis Malbr. et Roum. New Zealand Journal of Agricultural Research 18(1): 91-94

An investigation into the accuracy of matching spray swaths in the field. Report, National Institute of Agricultural Engineering (8): 14

An investigation into the causes of reproductive failure in dairy cows. I. Gross and microscopic observations on the genitalia of slaughtered non-pregnant cows. Irish Veterinary Journal 26(11): 225-228

An investigation into the causes of reproductive failure in dairy cows. II. Uterine infection and endometrial histopathology in clinically normal repeat-breeder cows. Irish Veterinary Journal 26(12): 245-247

An investigation into the effect of temperature on the seed germination of nine species of cacti using thermal gradient bars. Cactus and Succulent Journal 46(5): 215-219

An investigation into the efficient allocation of capital-intensive storage facilities: a study of wheat elevators in Montana. Dissertation Abstracts International A 32(12): 6621

An investigation into the epidemiology of stem rust (Puccinia graminis f. sp. tritici Erikss. et Henn.) in wheat in Poland. Biuletyn Instytutu Ochrony Roslin (56): 181-194

An investigation into the future development of the stock of cows in the natural areas of Schleswig-Holstein up to 1980. Betriebswirtschaftliche Mitteilungen des Landwirtschaftskammer Schleswig Holstein (206): 3-15

An investigation into the host range of the garlic race of stem-eelworm, Ditylenchus dipsaci Kuhn. Sbornik Vysoke Skoly Zemedelske v Praze, Rada A Fakulta agronomicka (Part 1): 175-181

An investigation into the host range of the onion race of stem-eelworm, Ditylenchus dipsaci Kuhn. Sbornik Vysoke Skoly Zemedelske v Praze, Rada A Fakulta agronomicka (Part 1): 167-173

An investigation into the incidence and nature of anaemia in pregnant African women. Central African Journal of Medicine 19(6): 133-136

An investigation into the incidence and pathology of natural trypanosomiasis of bushbuck (Tragelaphus scriptus) and kudu (T. strepsiceros). Tropical Animal Health and Production 6(3): 131-143

An investigation into the influence of gamma radiation on the digestibility of red fescue (Festuca rubru var. genuina L.). Vestnik Ceskoslovenske akademie zemedelske 17: 87

An investigation into the mechanism of action of the hypophysiotropic hormones of the hypothalamus. Dissertation Abstracts International, B 34(11): 5525-5526

An investigation into the mechanism of placental damage in rats inoculated with Salmonella dublin. American Journal of Pathology 77(2): 299-312

An investigation into the mode of transmission of sarcosporidiosis. British Veterinary Journal 129(3): 230-235

An investigation into the origin of benzoic acid in apples infected with Nectria galligena. Record of Agricultural Research 22: 7-11

An investigation into the possibility of utilising sandy loam for cattle development. Bulletin, Ministry of Agriculture and Fisheries, Malaysia (126): 36

An investigation into the potential hazard to animal health of effluent sludge from dairy factories. Journal of Hygiene 75(1): 143-149

An investigation into the problem of poor sugarcane growth on some sandy soils of the Natal sugar belt. Proceedings XV Congress, International Society of Sugar Cane Technologists, 1974 (Vol. 2): 923-931

An investigation into the processes involved in germination of Orobanche crenata using a new bioassay technique. Symposium on Parasitic Weeds, Malta, 1973: 76-88

An investigation into the rate and control of assimilate movement from leaves in Pisum sativum. Journal of Experimental Botany 23(74): 255-266

An investigation into the rate of population decrease of those professionally employed in agriculture 1970-1990. Zagadnienia Ekonomiki Rolnej (1(115)): 21-44

An investigation into the role of colicines in the predominance of pathogenic Escherichia coli types in enteric E.coli infections in weanling pigs. Acta Veterinaria Brno 40(2): 247-252

An investigation into the site of termination of static gamma fibres within muscle spindles of the cat peroneus longus muscle. Journal of Physiology 247(1): 131-143

An investigation into the structure of marketing of beef in the West of Scotland. A preliminary report on beef marketing in the counties of Ayrshire and Stirlingshire. Report, West of Scotland Agricultural College (140): 25

An investigation into the use of an X-ray technique in the study of pre-emergent stages of Sitophilus oryzae (L.) developing in Manitoba wheat. Journal of Stored Products Research 9(1): 7-12

An investigation into the use of insecticidal baits for the control of Hodotermes mossambicus (Hagen). Phytophylactica 3(3): 97-102

An investigation into the use of sodium acid sulfate and sulfur in an attempt to control the virus of Marek's disease. Poultry Science 51(5): 1527-1530

An investigation of Rhizoctonia root-rot of calla lily in relation to chemical manuring. United Arab Re ic Journal of Phytopathology 1971; 2: 35-40

An investigation of agricultural planning models; a case study of India's food economy. Studies in economic planning over space and time: 597-623

An investigation of biological and technical characteristics of the dessert variety Kalmerija in the conditions at Titov Veles. Godisen Zbornik na Zemjodelsko sumarskiot Fakultet na Univerzitetot Skopje, Zemjodelstvo 26: 149-157

An investigation of cardiac rhythm using an on-line radiometry/computer link. Journal of the South African Veterinary Association 45(4): 251-261

An investigation of certain factors determining the applicability of high temperatures in industrial crystallization of lactose from whey. Dissertation Abstracts International, B 33(11): 5337

An investigation of chemical control of some important insect pests on Cruciferae in Singapore. Plant Protection Bulletin, Taiwan 13(3): 110-120

An investigation of correlation functions in the process of egg laying in fowls. Sel' skokhozyaistvennaya Biologiya 8(3): 442-447, 478

An investigation of criteria for selection for short straw in rye. Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin (3/4): 17-19

An investigation of dourine and isolation of Trypanosoma equiperdum in Iran. Archives de l' Institut Razi (Fasc. 25): 69-72

An investigation of endemic fascioliasis in Peruvian village children. Journal of Tropical Medicine and Hygiene 76(9): 231-5 Passim

An investigation of enzymes and hormone-binding proteins in the luminal fluid of the bovine uterus. Journal of Reproduction and Fertility 40(2): 305-313

An investigation of ewe to lamb transfer of the itch mite Psorergates ovis. New Zealand Veterinary Journal 21(11): 238-239

An investigation of heritability in peach progenies. Jugoslovensko Vocarstvo 5(15): 1-10

An investigation of hydrolytic techniques for the amino acid analysis of foodstuffs. Journal of the Science of Food and Agriculture 24(12): 1525-1540

An investigation of interrelated factors affecting the flow and concentration of salt-induced nasal secretion in the duck, Anas platyrhynchos. Comparative Biochemistry and Physiology 43A(4): 1003-1017

An investigation of lighter weight milk containers. Faced with resin shortages, dairy industry seeks more efficient techniques. American Dairy Review 36(4): 36, 38, 40, 60-62

An investigation of lipogenic and glycolytic enzyme activity in the liver of sexually immature and mature domestic fowl. Biochemical Journal 123(5): 717-719

An investigation of mode of action of the herbicide alachlor, 2-chloro-2,6-diethyl-N(methoxymethyl)acetanilide. Plant Physiology (49, Supplement): 44

An investigation of morphological characteristics of sweet-cherry stones as a key to the identification of varieties. Jugoslovensko Vocarstvo 1972; 5(17/18): 169-172

An investigation of pre-harvest browning of litchi peel. Phytophylactica 7(1): 9-13

An investigation of preparations for chemical sterilisation of Musca domestica. Meditsinskaya Parazitologiya i Parazitarnye Bolezni 43(1): 64-66

An investigation of procedures for multiple-stage selection for a variate subject to errors of measurements. Biometrika 59(2): 323-334

An investigation of progesterone receptors in guinea pig vagina, uterine cervix, mammary glands, pituitary and hypothalamus. Endocrinology 94(1): 161-167

An investigation of propagation and the mineral nutrition of Spartina alterniflora. Dissertation Abstracts International, B 34(9): 4330-4331

An investigation of reproductive diapause in two British populations of Anthocoris nemorum (Hemiptera: Anthocoridae). Journal of Entomology, A 49(2): 173-178

An investigation of self fertility in the sour cherry Maraska. Poljoprivredna Znanstvena Smotra 30: 455-464

An investigation of some aspects of respiration and transpiration rates in the grape vine. Analele Institututuliui de Cercetari pentru Viticultura si Vinificatie 2: 249-263

An investigation of some of the environmental and edaphic factors affecting the detoxication and subsequent degradation of a herbicide, butachlor. Dissertation Abstracts Int 32(11): 6150B

An investigation of stake size and shape in 'graveyard' field tests for termite resistance. Journal of the Institute of Wood Science 6(6): 32-36

An investigation of techniques for precipitate collection in hydrolytic reactions of aluminium both in the absence and presence of monometric silicic acid. Transactions, 10th International Congress of Soil Science, II: 286-293

An investigation of the aetiology of the 1971 outbreak of febrile illness in Jaipur City, India. Indian Journal of Medical Research 61(12): 1737-1743

An investigation of the anabolic effects of androstenedione in young ruminants. Animal Production 18(2): 179-189

An investigation of the anatomical changes caused by copper deficiency in oats and sunflower. Zeitschrift fur Pflanzenernahrung und Bodenkunde 137(3): 224-234

An investigation of the association between circulating antibody levels and systemic anaphylactic sensitivity in cattle. Research in Veterinary Science 16(2): 199-203

An investigation of the association between the hydrolysis of sucrose and its absorption by grains of wheat. Australian Journal of Plant Physiology 1(3): 319-329

An investigation of the biochemical and genetic mechanisms of learning. 2. Selection for high and low rate of formation of a conditioned motor reflex. Genetika, USSR 11(3): 74-80

An investigation of the biological value of some maize hybrids in the nutrition of chickens. Godisnji Izvestaj, 1973: 70-71

An investigation of the chemical composition and nutritive value of some important varieties of hazel nut. Zbornik Radova Poljoprivrednog Fakulteta, Univerzitet Beogradu 20(552): 10

An investigation of the chemically reactive constituents of atmospheric emissions from hogged-fuel-fired boilers in Oregon. Forest Products Journal 24(10): 25-29

An investigation of the contractile protein hypothesis of phloem translocation. Planta 106(2): 149-157

An investigation of the control of parasitism in sheep by administration of anthelmintics in a lick. Rhodesian Veterinary Journal 5(1): 6-14

An investigation of the control of two-spotted spider mites (Tetranychus urticae Koch) resistant to organo-phosphates. Korean Journal of Plant Protection 7: 39-51

An investigation of the differential response of Zea mays inbreds to 2,2-dichloropropionic acid. Dissertation Abstracts International, B 32(5): 2469

An investigation of the distribution of soils in a drainage basin near Rennes. Sciences Agronomiques Rennes: 150-170

An investigation of the effect of pasteurisation on milk containing fluoride. IV International Congress of Food Science and Technology 1d: 12-13

An investigation of the effects of oral neomycin on intestinal absorption and serum cholesterol levels in the dog. British Veterinary Journal 129(4): 337-344

An investigation of the efficacy of three Brucella vaccines in cattle. Journal of the South African Veterinary Association 45(1): 87-91

An investigation of the electrical polarity of Avena sativa L. coleoptiles. Annales Universitatis Mariae Curie Sklodowska, C 28: 11-22

An investigation of the enzymes of the sugar accumulation cycle in Barlinka grape berries. Agroplantae 6(3): 47-49

An investigation of the etiology of viral respiratory disease in a remount depot. Equine infectious diseases III,: 527-545

An investigation of the factors influencing the development of the wax glands in the honey bee Apis mellifera L. An investigation of the factors influencing the development of the wax glands in the honey bee Apis mellifera L: 55

An investigation of the fluorescent properties of aflatoxin infected pecans. Transactions of the American Society of Agricultural Engineers 17(5): 942-944, 948

An investigation of the graft transferability of cytoplasmic male sterility in tetraploid alfalfa. Agronomy Abstracts: 15-16

An investigation of the importance of risk in farmers' decisions. American Journal of Agricultural Economics 56(1): 14-25

An investigation of the inheritance of morphine content and oil content in seed of Papaver somniferum. Genetika a Slechteni 9(1): 39-44

An investigation of the inheritance of some pomological characters in apples. Glas Srpske Akademije Nauka i Umetnosti (282): 71-84

An investigation of the insecticidal test for melon fly, Dacus caudatus F. (Trypetidae, Diptera). Plant Protection Bulletin, Taiwan 13(3): 101-109

An investigation of the interactions of some factors influencing the infectivity of Schistosoma mansoni miracidia to Biomphalaria glabrata. International Journal for Parasitology 3(1): 35-41

An investigation of the ionic calcium assay based on the jellyfish protein aequorin. Analytical Biochemistry 58(2): 479-484

An investigation of the isolation-by-distance model. American Naturalist 105(944): 295-324

An investigation of the mechanism of infection by digenetic trematodes: the penetration of the miracidium of Fasciola hepatica into its snail host Lymnaea truncatula. Parasitology 63(3): 491-506

An investigation of the metabolic and physiological effects of alachlor in Avena seedlings and coleoptile sections. Dissertation Abstracts International, B 35(9): 4305

An investigation of the mode of action of 2-chloro-N-isopropylacetanilide. Dissertation Abstracts International, B 31(12): 7137

An investigation of the nature and role of additional chromosomes of the silver-black fox. 1. A comparative analysis of the distribution of additional chromosomes in various tissues in different seasons and different types of preparation. Genetika, USSR 10(8): 77-82

An investigation of the nature and role of additional chromosomes of the silver-black fox. 2. Additional chromosomes in relation to selection of animals for behaviour. Genetika, USSR 10(8): 83-91

An investigation of the nutrient status of the needles of Pinus kesiya and Pinus merkusii at Chati and Chichele plantations. Research Note, Division of Forest Research, Zambia (14): 15

An investigation of the parameters which determine the fertility of a cattle population and of some factors which influence these parameters. Tijdschrift Voor Diergeneeskunde 100(20): 1089-1098

An investigation of the phenological phases in some raspberry varieties. Jugoslovensko Vocarstvo 7(25/26): 147-152

An investigation of the physiological basis of nitrate accumulation in spinach, cucumber, and pea. Dissertation Abstracts International, B 34(9): 4148

An investigation of the plant sociology and typology of meadow vegetation of the Croatian mountain area. Poljoprivredna Znanstvena Smotra 28: 95-101

An investigation of the possibility of combined control of sunn pest (Eurygaster integriceps Put.) and weeds in south-eastern Turkey. Tarim Bakanligi Zirai Mucadele ve Zirai Karantina Genel Mudurlugu Arastirma Subesi: Plant Protection Research Annual: Zirai Mucadele Arastirma Yilligi: 4-5, 130

An investigation of the possibility of dendrochronological dating of Oak in Denmark, particularly in North Slesvig. Forstlige Forsoegsvaesen i Danmark 33(3): 216-241

An investigation of the possibility of the existence of distinct races of potato wart disease, Synchytrium endobioticum (Schilb.) Perc., in different regions of Czechoslovakia. Ochrana Rostlin 10(2): 81-90

An investigation of the resistance of maize varieties to European corn borer. Trudy Vsesoyuznogo Nauchno issledovatel' skogo Instituta Zashchity Rastenii 36: 21-25

An investigation of the resistance of potato tubers to late blight (Phytophthora infestans (Mont.) de Bary). Biuletyn Instytutu Ziemniaka (11): 45-59

An investigation of the resistance of progeny of the WD line to Ustilago maydis (DC.)Cda after chronic irradiation in the gamma field. Sbornik Vyoske Skoly Zemedelske v Praze, A (Pt.2): 105-111

An investigation of the resistance of some selected varieties of cucumber to cucumber mosaic virus. Bulletin, Vyzkumny Ustav Zelinarsky Olomouc1971; (14/15): 129-137

An investigation of the resistance of wheat varieties to Ophiobolus graminis Sacc. Savremena Poljoprivreda 18(10): 859-861

An investigation of the resistance to Peronospora of the F2 generation of crosses between large-leaved tobacco varieties. Tutun 22(3/4): 87-103

An investigation of the soil milieu for street trees. Groen (10): 306-308

An investigation of the subprocesses of diffusion. Rural Sociology 37(2): 221-227

An investigation of the technological quality of new pea cultivars. Nauch trudove, Nauch izsled inst konserv prom 1973; (9): 125-143

An investigation of the vagility and dispersal of the codling moth (Laspeyresia pomonella L.). Folia Entomologica Hungarica 26(1): 193-208

An investigation of the value of foliar diagnosis for assessing the nutrient status of young wheat on some experiments in South Australia in 1967 and 1968. Journal of the Australian Institute of Agricultural Science 40(3): 237-239

An investigation of time of sowing with some maize hybrids in the environmental conditions of Srem. Savremena Poljoprivreda 19(5): 33-37

An investigation of time-dependency of Poisson's ratio in compressively loaded wood. Research Briefs, School of Forest Resources, Pennsylvania State University 4(4): 39-41

An investigation of varieties of Italian ryegrass (Lolium multiflorum Lam.). Sbornik Vedeckych Praci Vyzkumne Stanice Picninarske v Troubsku u Brna (3): 85-111

An investigation of viral and bacterial agents associated with ovine perinatal mortality. Australian Veterinary Journal 49(4): 190-195

An investigation of yield in apple varieties as a function of their biological nature. Jugoslovensko Vocarstvo 5(16): 39-48

An investigation on apple fruit skin characteristics and weight losses in storage. Zbornik Radova Poljoprivrednog Fakulteta 20(546): 1-8

An investigation on cotton nematodes of Taiwan and a preliminary study on the effects of reniform nematode, root-knot nematode and stubby-root nematode on cotton. Plant Protection Bulletin, Taiwan 14: 95-109

An investigation on forests in Nepal. Research Bulletins of the College Experiment Forests, Hokkaido University 29(2): 155-170 + 4 pl.

An investigation on laboratory and field methods of determining the pH of soil suspensions. Journal of the Science of Food and Agriculture 23(9): 1089-1097

An investigation on method and rate of spread of dairy innovations in the selected community. XIX International Dairy Congress 1E: 866-867

An investigation on simple blood-group systems in Piedmont cattle. Genetica Agraria 26(1-2): 11-20

An investigation on soil fungistasis in Izmir. Journal of Turkish Phytopathology 2(2): 49-54

An investigation on sperm loss at semen collection from bulls. Sb nauch Trud vses nauchno issled Inst Zhivotnovodstva (1): 87-90

An investigation on the analytical method of DDT residue in green tea. Bulletin of the Agricultural Chemicals Inspection Station (10): 41-44

An investigation on the direct effect of dimethoate and demeton-S-methyl on the yield and quality of field beans. Pest Articles and News Summaries 17(4): 468-470

An investigation on the erodibilities of the pasture soils of Kars and forest soils of Sarikamis. Ataturk Universitesi Ziraat Fakultesi, Ziraat Dergisi 1(2): 34-39

An investigation on the interaction among oxytetracycline, dietary calcium and sodium sulfate in chick ration. United Arab Re ic Journal of Animal Production 11(1): 11-18

An investigation on the levels of magnesium in blood plasma and milk of the lactating goats. Journal of Veterinary Faculty, University of Tehran 28(1): 49-56

An investigation on the mechanism of action of propachlor. Weed Science 23(2): 142-147

An investigation on the numbers and types of aerobic spores in cocoa powder and whole milk. Netherlands Milk and Dairy Journal 28(3/4): 149-154

An investigation on the physical and chemical properties pertaining to normal and creased Baladi orange fruit. Research Bulletin, Faculty of Agriculture, Ain Shams University 1971; (598): 18

An investigation on the phytotoxicity to hops of several chlorinated hydrocarbons. Mededeling, Provinciaal Onderzoek en Voorlichtingscentrum voor Land en Tuinbouw (142): 6

An investigation on the possibilities of preventing or reducing the degeneration of strawberry plants. Onderzoek naar de mogelijkheden tot het voorkomen of afremmen der degeneratie van aardbeiplanten: 19

An investigation on the provenance characteristics of Saghalien Fir seedlings (VI). Genetic variation in Saghalien Fir from different stands within the same provenance of Hokkaido. Journal of the Japanese Forestry Society 55(10): 307-312

An investigation on the reproductive biology of mink bred in cages at state farms in Primorsk region. Vopr proizvod okhotoved, Sibiri i Dal' n Vost: 32-41

An investigation on the returns for cut anthuriums in the South Holland glass district for 1972. Overzicht, Landbouw Economisch Instituut (593): 41

An investigation on the role of inheritance in the spread of leucosis among dairy cattle at the Tselinskii state farm in Rostov region. Issledovaniya po genetike, immunogenetike i selektsii sel' skokhozyaistvennykh zhivotnykh: 189-192, 281

An investigation on the sensitivity and uptake capacity of woody crops with regard to hydrogen fluoride. Groen (Np. 10): 321-327

An investigation on the status of cool-weather damage of rice in the Yeongdong area in 1971. Research Reports of the Office of Rural Development, Crop Nong Sa Si Hem Yen Ku Bo ko, Jak Mul Pyen 15: 85-94

An investigation on the susceptibility of woody plants to SO2 and HF. Mededeling, Instituut voor Plantenziektekundig Onderzoek (602): 12

An investigation on the threatened extinction of the Misaki horse and its bone measurements. I. Habitat. II. Condition of dead horses and the location of their bones. III. Bone measurements. Bulletin of the Faculty of Agriculture, University of Miyazaki 47(9): 269-282, 283-293, 295-304

An investigation on the threatened extinction of the Misaki horse and its bone measurements. IV. Results of cranium measurements. Bulletin of the Faculty of Agriculture, Miyazaki University 19(2): 505-515

An investigation on the time of harvest and the storage quality of new cultivars. Fruitteeltblad 17(3): 75

An investigation on the time required and the nutritional intake in eating soba at railway station stands. Japanese Journal of Nutrition 32(1): 24-31

An investigation on variations in acid and flavour production in mesophilic lactic streptococci during repeated sub-cultures. XIX International Dairy Congress 1E: 444

An investigational framework to assist livestock development in Ethiopia with special reference to breeding, based on the work of G. Wiener, animal breeding consultant. An investigational framework to assist livestock development in Ethiopia with special reference to breeding, based on the work of G Wiener, animal breeding consultant: 58

An ion-selective electrode method for the determination of chloride in milk. Analyst 99(1183): 690-692

An ion-selective electrode method for the determination of nitrate in grass and clover. Analyst 100(1192): 485-488

An iridescent virus and a rickettsia from the grass grub Costelytra zealandica (Coleoptera: Scarabaeidae). New Zealand Journal of Zoology 1(2): 205-210

An iridescent virus from larvae of Corethrella brakeleyi (Diptera: Chaoboridae) in Louisiana. Journal of Invertebrate Pathology 18(2): 284-286

An iridescent virus from the grass grub Costelytra zealandica: serological study. Journal of Invertebrate Pathology 20(1): 70-76

An iridescent virus of Aedes cantans in Great Britain. Journal of Invertebrate Pathology 18(3): 427-428

An irradiated vaccine against bovine dictyocauliasis. Veterinarni Medicina, Praha 16 (XLIV)(3): 187-192

An irradiated vaccine for control of Dictyocaulus filaria in India. Isotopes and radiation in parasitology III: 43-50

An irrigated plantation project in Abu Dhabi. Commonwealth Forestry Review 54(2): 139-146

An irrigation pattern of maize. Nauchni Trudove, Vissh Selskoslopanski Institut ' G Dimitrov' , Obshcho Zemedelie 1971; 21: 69-78

An irrigation rating for some soils in Antigua, W.I. Tropical Agriculture 51(4): 501-513

An isokinetic sampler for wind erosible silt and clay particle measurement. Soil Science Society of America Proceedings 38(1): 151-152

An isolate of barley yellow dwarf virus transmitted specifically by Schizaphis graminum. Phytopathology 62(8): 921-925

An isolate of potato virus Y highly virulent towards tobacco. Mikrobiologichnii Zhurnal 36(6): 792-794

An isolate of western encephalitis virus from southern Utah mosquitoes in 1972. Proceedings of the Twenty fifth Annual Meeting of the Utah Mosquito Abatement Association, held at Ramada Inn, Salt Lake City, Utah: 25

An isolated earthworm population in the recently reclaimed Lauwerszeepolder. Pedobiologia 12(6): 409-411

An isolated outbreak of cattle trypanosomiasis near the Victoria Falls, Rhodesia. Rhodesia Science News 6(1): 14-17

An isolator for the collection of feces from chickens infected with coccidia. Laboratory Animal Science 24(6): 924-928

An isometric virus associated with the giallume disease of Oryza sativa. Phytopathologische Zeitschrift 79(3): 285-288

An isometric virus of Scopolia sp. Doklady Akademii Nauk SSSR 215(3): 725-726

An isoparaffinic oil carrier for increasing herbicide activity and its effect on foliar penetration and translocation. Dissertation Abstracts International, B 32(6): 3111

An isotonic saline for the adult blowfly, Phormia regina, and its application to perfusion experiments. Journal of Insect Physiology 21(3): 529-536

An isotope method for the measurement of creaming. Kieler Milchwirtschaftliche Forschungsberichte 26(4): 319-324

An isotopic technique for measuring the autotrophic activity of soil microorganisms in situ. "Modern Methods in the Study of Microbial Ecology" Bulletins from the Ecological Research Committee, Sweden 17: 243-246

An obesity index for six-month-old children. American Journal of Clinical Nutrition 27(7): 706-711

An objective and complex approach to planning. Ekonomika Sel' skogo Hozjajstva (11): 91-95

An objective method for counting chromosomes in sugarcane root meristems. Proceedings XV Congress, International Society of Sugar Cane Technologists, 1974 (Vol.1): 168-176

An objective method for the evaluation of rice seed shedding. Byulleten' Vsesoyuznogo Ordena Lenina Instituta Rastenievodstva imeni NIVavilova (33): 42-44

An obscure disease (possibly Degnala disease) in buffaloes and cattle - studies on its epizootiology, pathology and etiology. Haryana Agricultural University Journal of Research 2(4): 256-264

An obscure viral disease of goslings. Veterinariya, Moscow (3): 64-66

An observation chamber for behaviour studies of larvae of Heterodera rostochiensis. Biologische Rundschau 10(1): 57-59

An observation of long-term experimental obesity and diabetes mellitus in the monkey. Journal of Medical Primatology 1(4): 247-255

An observation of the scalariform perforation plate of the vessel in some hardwoods, using scanning electron microscopy. Research Bulletins of the College Experiment Forests, Hokkaido University 31(1): 79-85 + 4 pl.

An observation of the sculptures of the vessel wall of Fagus crenata Bl. using scanning electron microscopy. Research Bulletins of the College Experiment Forests, Hokkaido University 30(1): 125-143 + 14 pl.

An observation on compression shrinkage of wood. Bulletin of the Faculty of Agriculture, Tottori University 24: 25-32

An observation on natural outcrossing in the tomato (Lycopersicon esculentum L.) in northwest Arkansas. Proceedings of the Arkansas Academy of Science 27: 24-25

An observation on tensile fracture of wood by scanning electron microscope. Bulletin of the Kyoto University Forests (43): 309-319

An observation on the influence of different levels of nitrogen on the incidence of rust disease of pearl millet (pennisetum typhoides Stapf & Hubb.). Plant and Soil 34(3): 757-760

An observation on the maturation of arrested Haemonchus contortus larvae in sheep. Canadian Journal of Comparative Medicine 35(2): 178-180

An observation on the reaction of six grasses to aphids and rust in the wet tropics. Queensland Journal of Agricultural and Animal Sciences 31(1): 31-32

An observation on the yield of some vegetables grown on Malaysian peat. Malaysian Agricultural Journal 49(4): 433-436

An occasional pest of maize seeds (Harpalus dimidiatus Rossi). Revue de Zoologie Agricole et de Pathologie Vegetale 72(3): 96-99

An occurrence of Scleria brownei at Slogger Cullens tin mine, Emuford, Queensland, Australia. Institution of Mining and Metallurgy, Transactions, Section B: Applied Earth Science 82(795): B28-B29

An occurrence of dodder on sisal. Jute Bulletin(1974?); 36(3/4): 69

An occurrence of triploidy in tomato. Current Research, Bangalore, India 3(4): 39

An occurrence of zeolite in paddy soils. I. Journal of the Science of Soil and Manure 42(4): 177-182

An oestrogenic mycotoxicosis in pigs. Revue de Medecine Veterinaire 125(8/9): 1095-1101

An oil carrier for increasing purple nutsedge control. Weed Science 20(4): 324-327

An oil palm plantation and a palm oil factory in Liberia. Journal d' Agriculture Tropicale et de Botanique Appliquee 1974; 19(10/11): 491-494

An old beekeeper's advice. Sovety starogo pchelovoda: 30

An old case reopened: mite stimulation by insecticide residues. Environmental Entomology 3(3): 534-540

An on-the-spot investigation of the dietetic life of the farmers. Japanese Journal of Nutrition 30(5): 206-212

An ontogenic study of the acute inflammatory reaction in the fetal rhesus monkey. I. Cellular response to bacterial and nonbacterial irritants. Laboratory Investigation; A Journal of Technical Methods and Pathology 31(5): 441-453

An open circuit respirometer for metabolic studies on the domestic fowl: establishment of standard operating conditions. British Poultry Science 15(3): 287-297

An operational approach to agricultural growth and equity. Indian Journal of Agricultural Economics 29(3): 216-222

An operational evaluation of Flit MLO for the control of mosquito larvae in California with supplemental comments on problems involved with the aerial application of oils. California Vector Views 18(3): 13-16

An operational generalized version of von Thunen's model. Zeitschrift fur die gesamte Staatswissenschaft 126(3): 427-432

An operations research approach to Douglas-Fir thinning. USDA Forest Service Research Paper, Pacific Northwest Forest and Range Experiment Station (PNW-148): 23

An ophthalmic steroid preparation in the treatment of canine bacterial keratitis. Veterinary Medicine, Small Animal Clinician 69(4): 443-446

An optical leaf area planimeter based on the potentiometer principle. Swedish Journal of Agricultural Research 4(1): 3-9

An optimal assay system for subcellular determination of de novo fatty acid synthesis in human adipose tissue. Scandinavian Journal of Clinical and Laboratory Investigation 31(2): 191-204

An optimal control approach to the off-farm labor migration problem. Dissertation Abstracts International, A 34: 490

An optimal level of inorganic sulfate for the diet of a rat. Journal of Nutrition 103(7): 1008-1011

An optimal regime for freezing bull semen. Zhivotnovodstvo (10): 84-86

An optimization model for agricultural expansion: the Mineiro triangle. Pesquisa e Planejamento Economico 3(1): 491-502

An optimization model for evaluating the stability of sole cropping and mixed cropping systems under changing resource and technology levels. Bulletin of Rural Economics and Sociology 8(1): 77-96

An orchard experiment in pruning Cox's Orange Pippin apples in alternate years. Experimental Horticulture (23): 80-84

An orchid lighting experiment. Orchid Review 83(979): 16-18

An organisation study of the Indian Council of Agricultural Research. An organisation study of the Indian Council of Agricultural Research: 71

An organizational analysis of rural development projects at Comilla, East Pakistan. Economic Development and Cultural Change 20(4): 671-690

An organizational model of a state farm under conditions of a high degree of concentration of land under state ownership. Nowe Rolnictwo 23(22): 10-12

An original model of stem organization: study of the plastochrone function in Pisum sativum L. var. Annonay Early Dwarf. Comptes Rendus Hebdomadaires des Seances de l' Academie des Sciences, France, D 277(12): 997-1000

An ornamental and nectar-producing woody plant. Vcelarstvi 24(5): 100-101

An ornamental plant collection. Trudy po Prikladnoi Botanike, Genetike i Selektsii 46(1): 229-243

An oscillator circuit for automated salinity sensor measurements. Soil Science Society of America Proceedings 37(2): 327-329

An outbreak in cattle and pigs of leptospirosis of the pomona serotype in Sardinia. Atti della Societa Italiana delle Scienze Veterinarie 27: 649-652

An outbreak of African armyworm, Spodoptera exempta (Walker) (Lepidoptera, Noctuidae), in Rhodesia during December 1971 and January 1972. Rhodesian Journal of Agricultural Research 10(2): 159-168

An outbreak of Aujeszky's disease in a herd of cattle and a herd of pigs on one farm in March 1971.. Medlemsblad den Danske Dyrlaegeforening 54(Nr.15): 545-548

An outbreak of Boophthora erythrocephala (Diptera, Simuliidae) in Yugoslavia in 1970. Acta Veterinaria, Yugoslavia 22(3): 133-142

An outbreak of Botrytis cinerea on coffee in Upper Kiambu. Kenya Coffee 37(438): 266-267, 269

An outbreak of C welchii type C enterotoxaemia in young lambs in south west Scotland. Veterinary Record 96(8): 179-179

An outbreak of Hymenolepis infection in artificially reared mallard ducks. Veterinary Record 94(14): 320-321

An outbreak of Newcastle disease in parrots (Amazona achrocephala) in captivity.. Revista de la Facultad de Medicina Veterinaria y Zootecnia, Guatemala 3(1): 23-28

An outbreak of Newcastle disease in pigeons. Vlaams Diergeneeskundig Tijdschrift 43(4): 197-203

An outbreak of Nezara viridula on citrus trees in Egypt. Agricultural Research Review 52(1): 81

An outbreak of Pasteurella anatipestifer infection in Muscovy ducks.. Bulletin de la Societe des Sciences Veterinaires et de Medecine Comparee de Lyon 74(2): 145-150

An outbreak of Schistosoma infection among dairy cows in the Tone River Basin in Chiba Prefecture (I). Japanese Journal of Parasitology 20(6): 507-511

An outbreak of Schistosoma mansoni infection in a European community in Darfur, Western Sudan. Annals of Tropical Medicine and Parasitology 68(4): 405-413

An outbreak of Spodoptera litura, a new pest under glass in Britain. Plant Pathology 23(3): 117-118

An outbreak of Tiracola plagiata (Walker) (Lepidoptera: Noctuidae) on coffee in the Western Highlands district of Papua New Guinea. Papua New Guinea Agricultural Journal 1975; 25(3/4): 54-58