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Biology, Geography & Health: Chapter 1971

Chapter 1971 provides bibliographic information on scholary research in the basic and applied life, earth and health sciences.

Horteis, J.; Schmidt, A., 1986:
The development of the state of health of silver fir at 10 observation areas in East Bavaria

Louw G.J., 1989:
The development of the sulci and gyri of the bovine cerebral hemispheres

Sharlanov, D.; Bachev, N.; Lalev, M., 1988:
The development of the weight of turkey embryos, and egg weight loss during incubation

Gurtler, J.L.; Dronne, Y., 1988:
The development of the world market for oil products

Takacs, F., 1988:
The development of theoretical background and sport sociology in Hungary

Yu, G.Y.; Gong, J.W.; Yu, Q.; Peng, C.Y., 1986:
The development of three-dimension stress transducer

Rug, W.; Schmidt, H., 1989:
The development of timber construction

Zwan, J.M. van der, 1989:
The development of tourism spearheads: local authority management lacks depth

Fideghelli, C.; Monastra, F.; Salvador, F.R. de, 1988:
The development of training forms and planting density in peach growing

Seidman, M., 1989:
The development of transient SV40 based shuttle vectors for mutagenesis studies: problems and solutions

Kees, H., 1988:
The development of triazine-resistant annual weeds in Bavaria and experience with their control

Naylor, R.E.L.; Sinclair, K.D.; Stokes, D.T., 1988:
The development of triticale in comparison with other cereals in northern Scotland

Bochkarev, K., 1989:
The development of trotter breeding in the USSR

Marcovic, S., 1987:
The development of university teaching as a result of changes in tourism

Ibaraki, K., 1988:
The development of upland farming in Hokkaido

Marletto, F., 1988:
The development of varroa disease and technical control possibilities

Dagap, M.H., 1988:
The development of vegetable production and marketing in Peninsular Malaysia: an economic analysis of recent trends and potentials

Anonymous, 1988:
The development of vegetation since the Tertiary period

Friedel, M.H.; Blackmore, A.C., 1988:
The development of veld assessment in the northern Transvaal savanna. I. Red turfveld

Friedel, M.H., 1988:
The development of veld assessment in the northern Transvaal savanna. II. Mixed bushveld

Zou, T.X., 1988:
The development of vocational education in China

Rawson, D.M.; Willmer, A.J.; Cardosi, M.F., 1987:
The development of whole cell biosensors for on-line screening of herbicide pollution of surface waters

Moran, D.P.J., 1990:
The development of yellow spreads

Kaiser, W.; Geisler, G., 1988:
The development of yield and quality of sugarbeet under the influence of shading

Cleveland, D.A.; Soleri, D., 1988:
The development potential of household gardens in arid lands farming systems

Przymusinski, R.; Wozny, A., 1987:
The development, anatomy and ultrastructure of poplar roots in the presence of lead

Zhuge, Z.; Jiang, C.X., 1987:
The development, performance test and structure analysis of boat-tractor

Hoffer M.A.; Leach D.H.; Doige C.E., 1989:
The developmental anatomy of the equine navicular bursa and associated structures

Costa Leonardo, A.M.; Cruz Landim, C. da, 1985:
The developmental cycle of the mandibular glands of Apis mellifera. 1. Effects of age, colony size and ambient temperature

Hsu, T.T.; Lin, D.Y., 1988:
The developmental potential of mouse demi-embryos bisected from frozen storage embryos by vitrification

Camper, S.A.; Godbout, R.; Tilghman, S.M., 1989:
The developmental regulation of albumin and alpha -fetoprotein gene expression

Baker, EW.; Roubik, DW.; Delfinado-Baker, M., 1987:
The developmental stages and dimorphic males of Chaetodactylus panamensis, n. sp. (Acari: Chaetodactylidae) associated with solitary bee (Apoidea: Anthophoridae)

Dower, K.M.; Petney, T.N.; Horak, I.G., 1988:
The developmental success of Amblyomma hebraeum and Amblyomma marmoreum on the leopard tortoise, Geochelone pardalis

Lu, D.Y., 1988:
The developmental zero and effective accumulated temperature for Holotrichia formosana and their application in forecasting

Torres, D.O.; Paller, E.C., 1989:
The devil weed (Chromolaena odorata R. M. King and H. Robinson) and its management

Jiang, J.S.; Liu, B.Y.; Chen, G.; Han, Q., 1988:
The deworming effect of albendazole, thiabendazole, mebendazole and levamisole on Strongyloides papillosus

Hicks G.R.; Rayle D.L.; Lomax T.L., 1989:
The diageotropica mutant of tomato lacks high specific activity auxin binding sites

Zanco, M.; Pinton, R.; Varanini, Z.; Olivieri, A.M.; Maggioni, A., 1988:
The diagnoses of nutritional deficiencies or imbalances: inadequacy of the DRIS method and use of polynomial trends for determining the foliar boron status of the grapevine

Zimmermann, T.; Meyer Ehmsen, K., 1988:
The diagnosis and treatment of allergy to Dermatophagoides pteronyssinus and Dermatophagoides farinae in children. A study of patients over 3 years

Searle, A.C.E., 1988:
The diagnosis and treatment of snake bite in nine cats in a general practice setting

Barbour, A.G., 1989:
The diagnosis of Lyme disease: rewards and perils

Paerregaard, A.; Hjelt, K.; Krasilnikoff, P.A., 1990:
The diagnosis of childhood giardiasis

Paynter, D.I., 1987:
The diagnosis of copper insufficiency

Rojanasuphot, S.; Balachandra, K.; Klumklai, C.; Srijakkrawalwong, A., 1988:
The diagnosis of dengue with a test kit developed at the Virus Research Institute, Thailand

Vercruysse, J.; Eysker, M., 1989:
The diagnosis of gastro-intestinal nematode infections of horses

Eshete, H., 1988:
The diagnosis of intestinal parasites in Ethiopia

Hosen, H., 1988:
The diagnosis of perennial rhinitis due to house dust mites demonstrated by nasal provocative tests

Andrew, H.R., 1987:
The diagnosis of porcine intestinal adenomatosis in Zimbabwe

Gilbert R.O., 1989:
The diagnosis of short penis as a cause of impotentia coeundi in bulls

Knudsen, K.; Jensen, N.E., 1990:
The diagnosis of subclinical mastitis by redefinition of the interquarter ratio and definition of the interquarter variation using analysis of variance methods

Wright, C.L.; Taylor, C.N., 1987:
The diagnosis of subclinical mastitis using a Coulter counter TA II

Moldovan, I.; Anghel, A.; Cocos, I.; Izvoranu, C., 1987:
The diagnosis, and treatment with Rintal, of nematode infections at a fox fur-farm

Bolay, A.; Ducrot, V.; Gindrat, D.; Varady, C., 1988:
The diagnostic and information service for plant diseases at the Changins Station in 1987

Gindrat, D.; Frei, P.; Mohl, D., 1988:
The diagnostic and information service on diseases of major cultivated plants at the Changins Station in 1987

Matthews, R.C.; Burnie, J.P.; Fox, A.; Baskerville, A.; Wells, C.; Strachan, S.; Clark, I., 1989:
The diagnostic and therapeutic potential of a monoclonal antibody to the 60-kilodalton nuclear antigen of Candida albicans

Maddison, J.E., 1990:
The diagnostic approach to hepatic disease in the dog

Bahna, S.L., 1989:
The diagnostic dilemma of milk allergy

Pedersen, U.; Hansen, I.M.; Bottzauw, J., 1989:
The diagnostic role of fiberoptic bronchoscopy in AIDS patients with suspected Pneumocystis carinii pneumonia

D.S.hepper J.; Capiau E.; Van Bree H.; I., 1989:
The diagnostic significance of increased urinary and serum amylase activity in bitches with pyometra

Layne, L.L., 1989:
The dialogics of tribal self-representation in Jordan

Kupke, I., 1987:
The diameter structure of a forest stand expressed by the Weibull function

Tukhtaev, S.; Narkhodzhaev, A.K.; Ishankhodzhaev, S.S.; Tadzhitdinov, D.B., 1988:
The diammonium hydrogen phosphate-glutaric acid-water system

Vasil' eva, E.A.; Sekerskaya, N.P., 1986:
The dianthus tortrix - a pest of pomegranate

Pizzol, J.; Voegele, J., 1988:
The diapause of Trichogramma maidis Pintureau & Voegele in relation to some characteristics of its alternative host Ephestia kuehniella Zell

Pissis P., 1990:
The dielectric relaxation of water in plant tissue

Allen, K.M.; Tinsley, R.C., 1989:
The diet and gastrodermal ultrastructure of polystomatid monogeneans infecting chelonians

Lowik, M.R.H.; Westenbrink, S.; Meulmeester, J.F.; Berg, H. van den; Hulshof, K.F.A.M.; Kistemaker, C.; Odink, J.; Rover, C.M. de; Schrijver, J.; Wedel, M., 1987:
The diet and nutritional state of persons 65 to 80 years old living independently

Hulshof, K.F.A.M.; Kistemaker, C.; Bovens, M.F.; Meulmeester, J.F.; Wedel, M.; Luyken, R., 1988 :
The diet of Turkish and Moroccan children in the Netherlands

Guerin, H.; Friot, D.; Mbaye, N.; Richard, D.; Dieng, A., 1988:
The diet of domestic ruminants (cattle, sheep and goats) on sahelian and sudano-sahelian ranges. II. Dietary description trial based on a study of feeding behaviour. Varying factors in food choice and nutritional consequences

Prime, JH.; Hammond, PS., 1990:
The diet of grey seals from the south-western North Sea assessed from analyses of hard parts found in faeces

Horst, C.H.; Obermann de Boer, G.L.; Kromhout, D., 1987:
The diet of infants 4, 6 and 9 months old in Leiden

Tonz, O., 1988:
The diet of infants as reflected in their development

Heroldova, M., 1988:
The diet of mouflon (Ovis musimon) outside the growing period 1983-1984

Anchipanova, Y.Y.; Shternbergs, M.T., 1987:
The diet of the dominant species of spiders (Aranei) of the apple-tree agrobiocoenosis

Bekker, G.J.P.M. de, 1988:
The diet of the future: food for thought

Crivelli, A.J.; Boy, V., 1987:
The diet of the mosquitofish Gambusia affinis (Baird & Girard) in Mediterranean France

Den Hartog L.A.; Mors R.A.B.; Verstegen M.W.A.; Van Gils L.G.M., 1990:
The dietary electrolyte balance in veal calf nutrition

Wiseman, J.; Cole, D.J.A.; Hardy, B., 1990:
The dietary energy values of soya-bean oil, tallow and their blends for growing/finishing pigs

Schatzkin, A.; Greenwald, P.; Byar, D.P.; Clifford, C.K., 1989:
The dietary fat--breast cancer hypothesis is alive

Planton, H., 1989:
The dietary preferences of domestic ruminants (cattle, sheep, goats) on sahelian and sudano-sahelian rangelands. IV. Diet description by microhistological analysis of plant samples collected by shepherds, or in oesophageal boli and faeces of cattle and sheep as a means of characterizing the diet

Zahari M.W.; Thompson J.K.; Scott D.; Buchan W., 1990:
The dietary requirements of calcium and phosphorus for growing lambs

Bantle, J.P., 1988:
The dietary treatment of diabetes mellitus

Wenlock, R.W., 1990:
The diets of British schoolchildren

Schofield, C.; Stewart, J.; Wheeler, E., 1989:
The diets of pregnant and post-pregnant women in different social groups in London and Edinburgh: calcium, iron, retinol, ascorbic acid and folic acid

Aleman Miguel A.; Ramamohan Tumkur R.; Slattery John C., 1989:
The difference between steady-state and unsteady-state relative permeabilities

Chang, C-F.; Chen, M-R., 1990:
The difference in the degree of steroid-binding activity in fishes

Jacob, TA.; Fleming, DA., 1989:
The difference in the developmental period and mortality of some field strains of Oryzaephilus surinamensis (L.) at constant temperatures (Coleoptera: Silvanidae)

Tominaga, T.; Kobayashi, H.; Ueki, K., 1989:
The differences between inland and foredune populations of Imperata cylindrica (L.) Beauv. var. koenigii (Retz.) Durand et Schinz in the Kii Peninsula

Lee S.K.; Akao S., 1990:
The differences of root nodule formation and their specificity between root nodule bacteria and soybean cultivars

Cordier, J.P., 1989:
The different approaches by youth to scientific and technical culture

Blancaneaux, P.; Houmane, B.; Gallali, T., 1987:
The different facies of calcareous accumulations in the eastern region of the Cap-Bon peninsula (north Tunisia)

Lefaucheur, L., 1989:
The different muscle fibre types in pigs. Consequences for meat production

Rensburg, I.B.J. van, 1988:
The differential diagnoses of myocarditis and myocardial necrosis in puppies

Gilles, H.M., 1988:
The differential diagnosis of malaria

Herrmann, R., 1990:
The differential impact of prices and exchange rates on food imports: an econometric analysis for Peru

Herrmann, R., 1990:
The differential impact of world prices and exchange rates on food imports: an economic analysis for Peru

Kim, Y.K.; Heu, M.H., 1988:
The differential internode elongation responses of dwarf and tall japonica rice cultivars to GA3 application

Isarangkura, P.B.; Mahasandana, C.; Panstienkul, B.; Nakayama, K.; Tsijkimoto, I.; Yamamoto, Y.; Yonekubo, A., 1987:
The differential levels of vitamin K1 and K2 in the maternal breast-milk of infants with acquired prothrombin complex deficiency syndrome

Antohe, A., 1988:
The differentiation of grapevine buds

Mendgen, K.; Schneider, A.; Sterk, M.; Fink, W., 1988:
The differentiation of infection structures as a result of recognition events between some biotrophic parasites and their hosts

Dankowska, M., 1989:
The difficult lives of women on farms

Larrere, G.R., 1988:
The difficult work of evaluating multidisciplinary studies

Samietz, R., 1989:
The difficulties and present situation in the study of the chironomid fauna of the DDR (Diptera, Nematocera)

Steekelenburg, P.N.G. van, 1988:
The difficulties of making irrigation projects in Africa viable. Findings from a series of evaluations

Delverdier, M.; Cabanie, P.; Haverbeke, G. van, 1988:
The diffuse endocrine system

Calcedo Ordonez, V., 1988:
The diffusion of Holstein-Friesian genes in the population of Friesian cattle in Spain. 1. Use of AI bulls

Aase, A.; Almås, R., 1989:
The diffusion of cardiovascular disease in the Norwegian farming community: a combination of morbidity and mortality data

Barnett, A., 1990:
The diffusion of energy technology in the rural areas of developing countries: a synthesis of recent experience

Givens, D.I.; Everington, J.M.; Adamson, A.H., 1989:
The digestibility and metabolisable energy content of grass silage and their prediction from laboratory measurements

Sauer, W.C.; Mosenthin, R.; Ozimek, L., 1988:
The digestibility of biotin in protein supplements and cereal grains for growing pigs

Carré, B.; Derouet, L.; Leclercq, B., 1990:
The digestibility of cell-wall polysaccharides from wheat (bran or whole grain), soybean meal, and white lupin meal in cockerels, muscovy ducks, and rats

Rowe J.B.; Crosbie G.B., 1988:
The digestibility of grain of two cultivars of oats differing in lignin content

McCarthy, R.N.; Savage, C.J.; Jeffcott, L.B.; Caple, I.W.; Watson, M.; Hutton, K., 1989:
The digestibility of rice and rice-based products in the horse

Thorne P.J.; Wiseman J.; Cole D.J.A.; Machin D.H., 1989:
The digestible and metabolizable energy value of copra meals and their prediction from chemical composition

Garcia, E.S., 1987:
The digestion of Triatominae

Ulyatt, M.J.; Thomson, D.J.; Beever, D.E.; Evans, R.T.; Haines, M.J., 1988:
The digestion of perennial ryegrass (Lolium perenne cv. Melle) and white clover (Trifolium repens cv. Blanca) by grazing cattle

Jaspar Versali, M.F.; Jeuniaux, C., 1987 :
The digestive enzymatic equipment of carabid beetles in relation to their ecological niche

Jaspar Versali, M.F.; Goffinet, G.; Jeuniaux, C., 1987:
The digestive system of adult carabid beetles: an ultrastructural and histoenzymological study

Csaki, C., 1988:
The dilemma for agricultural development as reflected in a systems analysis

Sousa, D. de, 1989:
The dilemma of Third World tourism: economic benefit vs. cultural values: a case study of alternative tourism in Puerto Galera, Philippines

Bennett, F.J., 1989:
The dilemma of essential drugs in primary health care

Loughton, A., 1988:
The dilemma of finding alternative crops to tobacco in southern Ontario

Wos, A., 1989:
The dilemmas of agricultural development strategy

Gajda, E., 1988:
The dilemmas of educating agricultural engineers

Gobster, P.H.; Chenoweth, R.E., 1989:
The dimensions of aesthetic preference: a quantitative analysis

McWilliam, J.R., 1989:
The dimensions of drought

Riou, D.; Labbe, P.; Goreaud, M., 1988:
The diphosphate KFeP2O7: structure and possibilities for insertion in the host framework

Large, W.; Bock, T.S.M. de, 1989:
The diploidised meiosis of tetraploid Beta macrocarpa and its possible application in breeding sugar beet

Schneider, E., 1987:
The dipteran fauna of cattle in the Passau region (Simuliidae and Tabanidae)

Ralston, S.N., 1989:
The direct and indirect estimation of recreational benefits for Reelfoot Lake

Gordon F.J.; Small J.C., 1990:
The direct and residual effects of giving fish meal to dairy cows receiving differing levels of concentrate supplementation in addition to grass silage

Eamus, D.; Jarvis, P.G., 1989:
The direct effects of increase in the global atmospheric CO2 concentration on natural and commercial temperate trees and forests

Capesius, I.; Appels, R., 1989:
The direct measurement of RNA gene activity in wheat-rye hybrids

Wigglesworth V.B., 1990:
The direct transport of oxygen in insects by large tracheae

Dabrowski, M.; Farysej, Z., 1987:
The direction of change and technical risks in crop production within the private and state farm sectors

Sano, Y., 1989:
The direction of pollen flow between two co-occurring rice species, Oryza sativa and O. glaberrima

Groeben, H. von der, 1987:
The directions of development of the Common Agricultural Policy

Murray, M.; Sproats, J., 1990:
The disabled traveller: tourism and disability in Australia

Chernin, E., 1987:
The disappearance of bancroftian filariasis from Charleston, South Carolina

Anonymous, 1986:
The disappearing forests

Isern, T.D., 1988:
The discer: tillage for the Canadian plains

Simon, A., 1989:
The discharge of sediment in channelized alluvial streams

Hall, M.A., 1988:
The discourse of gender and sport: from femininity to feminism

Kuhn, P.J., 1989:
The discovery and development of fungicides-does biochemistry have a role?

Curtis, T.G.F.; McGough, H.N.; Wymer, E.D., 1988:
The discovery and ecology of rare and threatened arable weeds, previously considered extinct in Ireland, on the Aran islands, Co Galway

Marriott, M.S.; Richardson, K., 1987:
The discovery and mode of action of fluconazole

Richardson, K., 1990:
The discovery and profile of fluconazole

Reeves, W.C., 1987:
The discovery decade of arbovirus research in western North America, 1940-1949

Remaudiere, G., 1989:
The discovery in France of the American species Myzocallis (Lineomyzocallis) walshii (Monell) (Hom. Aphididae)

Dulenova, B.I.; Popova, O.A.; Umanskaya, N.V.; Yakimova, E.P., 1989:
The discovery of Artemisia rutifolia (Asteraceae) in the Eastern Baikal region

Belokobyl' skii, S.A.; Kon, V.K., 1988:
The discovery of braconids of the genus Rhysipolis Forst. (Hymenoptera, Braconidae) in the Indo-Malayan region and description of a new species from Vietnam

Leng, Y.J., 1987:
The discovery of genus Chinius Leng, 1987 (Diptera, Psychodidae) in China and the evolution of phlebotomine sandflies

Laurence, B.R., 1989:
The discovery of insect-borne disease

Williams, L., 1989:
The discovery of melatonin receptors and their significance for sheep and deer productivity

Secor, J.; Cseke, C.; Owen, W.J., 1989:
The discovery of the selective inhibition of acetyl coenzyme A carboxylase activity by two classes of graminicides

D.Ysens, L.N., 1989:
The discovery of the two photosynthetic systems: a personal account

Kohli, U.K.; Sharma, O.P.; Jeet Singh, 1989:
The discriminant function analysis in fenugreek: a note

Guo, L.F.; Liu, S.X.; Nan, J.X.; Jin, W.J., 1986 :
The discussion of the geometric parameters of loader buckets

Paynter, J.L., 1989:
The disease status of freshwater prawns and crayfish

Follin, J.C., 1988:
The diseases of cotton in French-speaking Africa south of the Sahara

Anonymous, 1990:
The disinfection of syrups by means of UV rays

Forst, R.; Jagodzinski, H.; Boysen, H.; Frey, F., 1990:
The disordered crystal structure of urea inclusion compounds OC(NH2)2 + CnH2n+2

Lymbery, A.J.; Hobbs, R.P.; Thompson, R.C., 1989:
The dispersion of Echinococcus granulosus in the intestine of dogs

Petney, TN.; Fourie, LJ., 1990:
The dispersion of the Karoo paralysis tick, Ixodes rubicundus, within a naturally infested population of sheep in South Africa

Remmel, R.P.; Amoh, K.; Abdel-Monem, M.M., 1987:
The disposition and pharmacokinetics of ketoconazole in the rat

Hennessy D.R.; Steel J.W.; Lacey E.; Eagleston G.K.; Prichard R.K., 1989:
The disposition of albendazole in sheep

Blackwell, A., 1988:
The disruption of aggregation behaviour in Pieris brassicae larvae by chlordimeform

Kohlmaier, G.H.; Plochl, M.; Fricke, R., 1986:
The disruption of spruce under chronic air pollution

Alieva, F.K., 1989:
The dissemination of coccidia in pigs in east Azerbaidzhan

Day, R.N.; Maurer, R.A., 1989:
The distal enhancer region of the rat prolactin gene contains elements conferring response to multiple hormones

Menezes, D.; Chandra, S., 1989:
The distant overseas US tourist: an exploratory study

Galatenko, O.A.; Preobrazhenskaya, T.P.; Terekhova, L.P., 1988:
The distinguishing characteristic of geographical distribution of actinomycetes of the genus Actinomadura

Bradshaw, W.E.; Holzapfel, C.M., 1985:
The distribution and abundance of treehole mosquitoes in eastern North America: perspectives from north Florida

Hahm, Y.I.; Kim, K.S.; Kim, B.D.; Kim, J.G.; Kim, D.M., 1988:
The distribution and characteristics of unnamed potato cultivars grown in alpine areas of Korea

Boakye, D.A.; Mosha, F.W., 1988:
The distribution and chromosome polymorphism of Simulium dieguerense (Diptera: Simuliidae)

Wen, H.C., 1989:
The distribution and control of grapevine thrips (Rhipiphorothrips cruentatus Hood) on wax-apple

Clarke, J.H.; Moss, S.R., 1989:
The distribution and control of herbicide resistant Alopecurus myosuroides (black-grass) in central and eastern England

Fan, Z.Y.; Li, L S., 1988:
The distribution and damage of bee mites in China

Schliesske, J., 1985:
The distribution and ecology of a new gall mite species (Acari: Eriophyoidea) on Araucaria araucana (Molina) K. Koch

Pulkkinen, M., 1989:
The distribution and ecology of the Strobilomyia flies (Diptera, Anthomyiidae) infesting larch seed and cones in Finland

Sundaram, K.M.S.; Nott, R.; Holmes, S.B.; Boyonoski, N., 1986:
The distribution and fate of mexacarbate in a forest aquatic ecosystem

Majerus, M.E.N.; Williams, Z., 1989:
The distribution and life history of the orange ladybird, Halyzia sexdecimguttata (L.) (Coleoptera: Coccinellidae) in Britain

McGillivery, D.J.; Yong, W.K.; Riffkin, G.G.; Adler, B., 1990:
The distribution and localization of the stage-specific GP31 antigen from infective Ostertagia circumcincta larvae

Golenda, CF.; Forgash, AJ., 1989:
The distribution and metabolism of fenvalerate in pyrethroid-resistant and susceptible house flies

Leite, R.P.J.; Rouse, D.I., 1988:
The distribution and methods for estimation of the epiphytic population of bacteria on bean plants

Tjitrosoedirdjo, S., 1988:
The distribution and potential problems of Mimosa pigra L. in Indonesia

Viljoen, J.H.; Coetzer, J.J., 1988:
The distribution and residuality of phosphine gas in a silo bin filled with wheat

Brinkmann, U.K.; Korte, R.; Schmidt-Ehry, B., 1988 :
The distribution and spread of schistosomiasis in relation to water resources development in Mali

Collett, R.A.; Hopton, J.W., 1989:
The distribution and thermal characteristics of phosphatases in surface films of micro-organisms in aquatic environments

Behling, J.P.; Gabelman, W.H.; Gerloff, G.C., 1989:
The distribution and utilization of calcium by two tomato (Lycopersicon esculentum Mill.) lines differing in calcium efficiency when grown under low-Ca stress

Murata, S.; Nakaji, T., 1988:
The distribution function of number of seeds and seedlings on rice seedling mats

Ham, G.J.; Harrison, J.D.; Popplewell, D.S.; Curtis, E.J.C., 1989:
The distribution of 137Cs, plutonium and americium in sheep

Wilkinson, PJ.; Pegram, RG.; Perry, BD.; Lemche, J.; Schels, HF., 1988:
The distribution of African swine fever virus isolated from Ornithodoros moubata in Zambia

Jones, D.A., 1989:
The distribution of Bruchus atomarius (L.) (Coleoptera: Bruchidae) on Vicia sativa L. in England

Myint, P.T.; Shwe, T., 1988:
The distribution of Plasmodium falciparum in different parts of the body

Ritter, W.; Kerkhof, U.; Patzold, S., 1989:
The distribution of Varroa jacobsoni Oud. in the winter cluster of Apis mellifera carnica

Håkansson, H.; Hanberg, A., 1989:
The distribution of [14C]-2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and its effect on the vitamin A content in parenchymal and stellate cells of rat liver

Adewunmi, C.O.; Appelgren, L.E., 1989:
The distribution of a potential molluscicide, superscript 3H-Aridanin, in mice (Mus musculus) and snails (Biomphalaria glabrata)

Frank, S.A.; Slatkin, M., 1990:
The distribution of allelic effects under mutation and selection

Wilson, P., 1988:
The distribution of arable weed seed-banks within cereal fields

Wilson P.J., 1989:
The distribution of arable weed seedbanks and the implications for the conservation of endangered species and communities

Tao, F.M., 1988:
The distribution of bamboo in relation to its ecological condition in Qianshan County of Anhui Province

Abdullah, A.; Murshid, K.A.S., 1986:
The distribution of benefits from the public food distribution system

Pachicho, D.; Jones, P.G., 1987:
The distribution of benefits of technical change under agricultural dualism

Lotti, G.; Saviozzi, A.; Balzini, S., 1989:
The distribution of boron and major mineral elements in plant organs in relation to the content of their leaves

Castejon Munoz, M.; Romero Munoz, F.; Garcia Torres, L., 1989:
The distribution of broomrape on sunflowers in Andalucia

Niemela J.; Haila Y.; Halme E.; Lahti T.; Pajunen T.; Punttila P., 1988:
The distribution of carabid beetles in fragments of old coniferous taiga and adjacent managed forest

Miyazaki, H.; Nakamura, H.; Taneike, T.; Ohga, A., 1988:
The distribution of cholinergic enzymes and superscript 3H-QNB binding in smooth muscles of the cow stomach (Bos taurus)

Golenda, C.F.; Starkweather, W.H.; Wirtz, R.A., 1990:
The distribution of circumsporozoite protein (CS) in Anopheles stephensi mosquitoes infected with Plasmodium falciparum malaria

Altinbas, U.; Uysal, H., 1988:
The distribution of cobalt (Co) and titanium (Ti) in Non-Calcic Brown, Terra Rossa, Brown Forest and Rendzina Great Soil Groups of western and southwestern Anatolia

Dufour O.; Palloix A.; Gebre Selassie K.; Pochard E.; Marchoux G., 1989:
The distribution of cucumber mosaic virus in resistant and susceptible plants of pepper

Sumer, S., 1987:
The distribution of cypress (Cupressus L.) in Turkey and the current status in its pests and diseases, especially cypress canker disease

Barnes, C.; Walker, G., 1989:
The distribution of deuterium and oxygen-18 during unsteady evaporation from a dry soil

Reinsel, R.D., 1989:
The distribution of direct program payments, 1986

Watt, AD.; Leather, SR., 1988:
The distribution of eggs laid by the pine beauty moth Panolis flammea (Denis & Schiff.) (Lep., Noctuidae) on lodgepole pine

Milton, S.J.; Siegfried, W.R.; Dean, W.R.J., 1990:
The distribution of epizoochoric plant species: a clue to the prehistoric use of arid Karoo rangelands by large herbivores

Lange, W.; Kubel, H.; Weissmann, G., 1989:
The distribution of extractives in Scots pine stemwood

Kiss, J.; De-Jong, E.M.rtz, L., 1988:
The distribution of fallout Cesium-137 in southern Saskatchewan, Canada

Reinsel, R.D., 1990:
The distribution of farm program payments, 1987

Gueye, A.K., 1987:
The distribution of fertilizers in Senegal

Ferro, S., 1984:
The distribution of fruits remaining on trees after harvesting by the multi-position platform in orange plantations

MacNicol, R.D.; Beckett, P.H.T., 1989:
The distribution of heavy metals between the principal components of digested sewage sludge

Moss, S.R.; Orson, J.H., 1988:
The distribution of herbicide-resistant Alopecurus myosuroides (black-grass) in England

Mccoy E.D., 1990:
The distribution of insects along elevational gradients

Borner, R.; Klakow, H.; Kessler, J., 1989:
The distribution of leaf temperature in a stand of Tulipa gesneriana L. 'Apeldoorn'

Anderson, M.A.; Bertsch, P.M.; Miller, W.P., 1988:
The distribution of lithium in selected soils and surface waters of the southeastern USA

Kranenberg, H.K.; Vlieger, J.J. de, 1988:
The distribution of meat, meat products and meat snacks

Hofstetter, M., 1988:
The distribution of mistletoe in Switzerland

Yakovleva, Z.M.; Shakhnazarov, E.T.; Zviadadze, G.E., 1989:
The distribution of mycoplasma in phloem cells of mulberry

Kiss, J.; De-Jong, E.B.ttany,. Jr.;, 1988:
The distribution of natural radionuclides in native soils of southern Saskatchewan, Canada

Golz Huwe, H.; Huwe, B.; Ploeg, R.R. van der, 1987:
The distribution of nitrate in differently improved and fertilized arable fields

Nagy, G., 1988:
The distribution of particular cucurbits in Europe

Dubber, H.J., 1989:
The distribution of pelosols on clayey and marly soil parent materials in eastern Westphalia (FRG)

Ching, HL., 1988:
The distribution of plerocercoids of Diphyllobothrium dendriticum (Nitzsch) in sockeye salmon (Oncorhynchus nerka) smolts from Great Central Lake, British Columbia

Vlieger, J.J. de; Zimmermann, K.L., 1988:
The distribution of poultry meat, poultry products and snacks

Burger, N.; Lebert, M.; Horn, R., 1987:
The distribution of pressure in naturally-occurring soils as a result of tractor movements

Ramirez, E.A., 1989:
The distribution of reference evapotranspiration in Cuba

Woollard D.C.; Indyk H., 1989:
The distribution of retinyl esters in milks and milk products

Chaitchik, S.; Shenberg, C.; Nir El, Y.; Mantel, M., 1988:
The distribution of selenium in human blood samples of Israeli population-comparison between normal and breast cancer cases

Bradley M.P.; Heslop, B.F., 1988:
The distribution of sex-specific (H-Y) antigens within the seminiferous tubules of the testis: an immunohistochemical study

Vadiveloo, J., 1988:
The distribution of structural carbohydrates in padi straw

Altinbas, U., 1987:
The distribution of the different nitrogen forms in the profile of the non-calcic brown and rendzina great soil groups in western Anatolia

Ethier, S.N., 1990:
The distribution of the frequencies of age-ordered alleles in a diffusion model

Gentleman, J.F.; Mullin, R.C., 1989:
The distribution of the frequency of occurrence of nucleotide subsequences, based on their overlap capability

Erlandsson, S., 1988:
The distribution of the hornet (Vespa c. crabro L.) in northwestern Europe

Bailey, PT. de Mendonca, TR., 1990:
The distribution of the millipede Ommatoiulus moreleti (Diplopoda, Julida: Julidae) in relation to other Ommatoiulus species on the south-western Iberian Peninsula

Omarov, M.D.; Erokhina, A.I., 1989:
The distribution of the persimmon root system in the soil in relation to rootstocks

Saly, K.R.; Ripka, G., 1988:
The distribution of the tingid bug of sycamore in Budapest

Nicholson J.W.G.; Allen J.G., 1989:
The distribution of trypsin and chymotrypsin inhibitors in potato tubers

Liebisch, A.; Frauen, T., 1989:
The distribution of warble fly infestations in the German Federal Republic after twenty years of control by federal law

Wells, G.A.H.; Wilesmith, J.W., 1989:
The distribution pattern of neuronal vacuolation in bovine spongiform encephalopathy (BSE) is constant

Denninger, W., 1987:
The distribution quality of mixed forest fertilizers when using blower equipment

Driel, J.A. van, 1988:
The distribution structure of pigs in the Netherlands

Sidam, A.K., 1989:
The distribution, damage and control of the root-knot nematode, Meloidogyne incognita (Kofoid and White) Chitwood on tobacco in Malaysia

Fujimoto, K.; Hori, E., 1988:
The distribution, development and oviposition of Orientostrongylus ezoensis in the intestine of rats - experimental infection with different numbers of infective larvae

Weersink, A.J., 1989:
The distributional impacts of technical change on the U.S. dairy sector

Ariki, S., 1985:
The distributional structure and problems of Kiso-hinoki

Obudho, R.A.; Akatch, S.O.; Aduwo G.O., 1988:
The district focus policy for rural development in Kenya: an empirical application of bottom-up concept

Hagen, S.; Relf, C., 1988:
The district road improvement and maintenance programme. Better roads and job creation in Malawi

Fedosov, S.A., 1989:
The diurnal activity pattern of the fall webworm Hyphantria cunea (Lepidoptera, Arctiidae) larvae

Malmlof K.; Orberg J.; Hellberg S.; Cortova Z.; Bjorkgren S., 1990:
The diurnal influence on utilization of dietary protein in the growing pig

Denzer, D.J.; Fuchs, M.E.A.; Stein, G., 1988:
The diurnal rhythm of Blattella germanica L. (Orthopt., Blattellidae). 2. Females

Denzer, D.J.; Fuchs, M.E.A.; Stein, G., 1988:
The diurnal rhythm of Blattella germanica L. (Orthopt., Blattellidae). 3. Mixed populations

Stancheva, I., 1987:
The diurnal rhythm of some biological processes of the codling moth - Laspeyresia pomonella L. (Lepidoptera; Tortricidae)

Rustin P.; Lance C., 1989:
The divalent cation pump and its role in the regulation of malic enzyme activity in purified mitochondria from potato tuber

Lynch M., 1988:
The divergence of neutral quantitative characters among partially isolated populations

Kallio, I.; Pruuki, V., 1987:
The diversity and seasonal spawning migration of salmon (Salmo salar L.) in the river Tornionjoki

Perrino, P., 1988:
The diversity in Vavilov's Mediterranean gene center

Midgley, G., 1989:
The diversity of Pityrosporum (Malassezia) yeasts in vivo and in vitro

Schremmer, F., 1986:
The diversity of structure of social wasps

Simpkin, T.J., 1988:
The diversity of activated sludge microbial communities as described by the fundamental niche concept

Sokal, R., 1988:
The diversity of situations and strategies

You, M.S.; Wu, Z.F., 1989:
The diversity of the arthropod communities in paddy fields

Anonymous, 1990:
The dividends of learning. World Bank support for education

Tvrdon, O., 1990:
The division of agricultural output according to its use

Malher, X.; Denis, B., 1989:
The dog as a meat producer

Garin Bastuji, B.; Colcanap, M.; Trap, D., 1988:
The dog as a potential reservoir of brucella infection in attested herds, as exemplified by a case in Cotes-du-Nord

Sachs, R.; Cumberlidge, N., 1990:
The dog as natural reservoir host for Paragonimus uterobilateralis in Liberia, West Africa

Ojala, M., 1988:
The dollar $ign - finding agribusiness information

Burke, J.F.; Davidson, T.L., 1988:
The dollars and sense of assessment

Anonymous, 1987:
The domestic forest products market

Dragadze, T., 1989:
The domestic unit in a rural area of Soviet Georgia

Serpell, J.A., 1988:
The domestication and history of the cat

Li, F.C.; Guo, Y.C.; Gao, W.X., 1988:
The domestication of Hohenbuehelia serotina

Golay, A.; Jallut, D.; Sandmeier, S.; Gomez, F.; Hauert, J.; Reinhard, P.; Felber, J.P., 1989:
The double effect of fish oils in prevention of coronary disease

Evequoz, M., 1988:
The double spindle: a new training method for fruit trees

Khanna, N.D.; Khan, M.A., 1988:
The double-humped camel of Ladakh

Knights, E.J., 1987:
The double-podded gene in chickpea improvement

Lefebvre, A.; Scalla, R.; Pfeiffer, P., 1990:
The double-stranded RNA associated with the '447' cytoplasmic male sterility in Vicia faba is packaged together with its replicase in cytoplasmic membranous vesicles

Westerterp, K.; Hamers, J.; Brouns, F.; Hoor, F. ten, 1989:
The doubly labelled water method for the determination of energy expenditure: a comparison with respirometry at low and high activity levels

Veal, A.J., 1989:
The doubtful contribution of economics to leisure management: analysis of a paradox

Southgate, D.; Macke, R., 1989:
The downstream benefits of soil conservation in third world hydroelectric watersheds

Buol, S., 1987:
The draft proposal of the International Committee on Oxisols (ICOMOX)

Novelo Gutierrez, R.; Canul Gonzalez, O.; Camal Mex, J., 1988:
The dragonflies of the State of Quintana Roo, Mexico (Insecta: Odonata)

Hodgkinson R.A., 1989:
The drainage of restored opencast coal sites

Sprud, I.P., 1988:
The drainage performance of non-trench pipe systems

Sogut, H.; Sahin, L., 1988:
The drainage works of the state irrigation networks in Turkey and their operation

Montis, S. de; Pisanu, M.; Barra, M., 1988:
The drawing up of sizes and functional standardization of modular livestock buildings using parametric dimensional standards. Methodology (Part 1)

Dalziell, I. et al., 1988:
The dried vine fruit industry

Huttinger, E.; Pechhacker, H., 1988:
The drifting of workers and drones

Comegna, E., 1989:
The drinking milk market in Italy: legal and economic aspects

McEvoy, MV.; Underwood, BA., 1988:
The drone and species status of the Himalayan honey bee, Apis laboriosa (Hymenoptera: Apidae)

Meshcherskaya, A.V., 1988:
The drought index and the grain crop yield

Anonymous, 1989:
The drought of 1988: effects on the US food and fiber sector and on rural communities

Westhoff, P.C.; Meyers, W.H.; Johnson, S.R.; Brandt, J.; Womack, A., 1988:
The drought of 1988: possible market impacts and policy implications

Ayeb, H., 1988:
The droughtproof Aswan High Dam

Anonymous, 1990:
The dry bulk market including fertilizers and prospects for the future

Nicholson, K.W.; Davies, T.D., 1988 :
The dry deposition of sulphur dioxide at a rural site

Kawakami, K.; Komiya, M., 1990:
The drying and hygroscopic characteristics of orchardgrass hay in field curing

Jilek, J., 1987:
The drying process and the plant material

Rees, D.J.; Nagy, J.G.; Raza, S.H.; Mahmood, K.; Chowdry, B.A.; Keatinge, J.D.H., 1988:
The dryland arable farming system of upland Baluchistan:a case study

Lafrance, J.; Hanemann, W., 1989:
The dual structure of incomplete demand systems

Coughlin, C.C.; Carrero, K.C., 1988:
The dubious success of export subsidies for wheat

Schlicht, H.J.; Bartenschlager, R.; Schaller, H., 1989:
The duck hepatitis B virus core protein contains a highly phosphorylated C terminus that is essential for replication but not for RNA packaging

Illenberger, W.K., 1988:
The dunes of the Alexandria coastal dunefield, Algoa Bay, South Africa

Veiga, C.M.; Lobo, J.M.; Martin Piera, F., 1989:
The dung-baited pitfall traps. Possibilities in the study of dung-beetles Scarabaeoidea (Col.); II: Analysis of effectiveness

Manera, C.; Mugnozza, G.S.; Picuno, P., 1989:
The durability of plastic materials for greenhouses in relation to thermoelasticity and aging

Kreilis, M.L., 1988 :
The duration and intensity of milk release in cows

Bren, L.J., 1987:
The duration of inundation in a flooding river red gum forest

Verberkt, H., 1990:
The duration of lighting influences growth and quality of pot plants

Kutdusov, N.Ya, 1988:
The duration of rearing of crossbred cattle for meat

Fomina, E.; Miroshnikova, K., 1989:
The duration of semen storage in horses

Maksimova, T.M.; Karlovich, N.I., 1987:
The duration of use of cows in relation to environmental and genetic factors

Bartoszewicz, W., 1988:
The dynamic analysis of tourism

Sakai, K.; Terao, H.; Nambu, S., 1988:
The dynamic behaviour of a tractor-vibrating subsoiler system and the effect of the virtual hitch point

Sakai, K.; Terao, H.; Nanbu, S., 1987:
The dynamic behaviour of a tractor-vibrating subsoiler system and the effect of the virtual hitch point

Crolla, D.A.; Tang, J.S., 1987:
The dynamic behaviour of soil-engaging implements

Jiao, Q.Y.; Dai, S.L.; Ji, C.L., 1989:
The dynamic characteristics of a walking tractor

Dekker, J., 1990:
The dynamic development of concepts in Dutch nature conservation organizations

Hunt, J.R.; Johnson, P.E.; Swan, P.B., 1989:
The dynamic nature of zinc availability from foods in vivo. Implications for in vitro methods

Clayton Greene, K.A.; Ashton, D.H., 1990:
The dynamics of Callitris columellaris/Eucalyptus albens communities along the Snowy River and its tributaries in south-eastern Australia

Gettinby, G.; Byrom, W., 1989:
The dynamics of East Coast Fever: a modelling perspective for the integration of knowledge

Michel, T., 1989:
The dynamics of LH secretion in the oestrous cycle of the mare

Robert, K.; Danielle, R.R., 1988:
The dynamics of a system of competitive solitary endoparasitic species of Hymenoptera: Diadromus collaris and D. pulchellus

Bragin, I.V.; Grebennikov, A.M., 1988:
The dynamics of acidification of soils of the Moscow region

Bellows, T.S.; Jr.; Hassell, MP., 1988:
The dynamics of age-structured host-parasitoid interactions

Wos, A., 1988:
The dynamics of agrarian structure in Poland

Littmann, E.L. et al., 1988:
The dynamics of agrarian structures in Europe. Case studies from the Federal Republic of Germany, Hungary, Italy, Norway, and Portugal

Reisegg, F., 1988:
The dynamics of agrarian structures in the Scandinavian region with an emphasis on experiences from Norway

Gruhn, K.; Kirchner, E., 1988:
The dynamics of amino acid and protein metabolism of laying hens after the application of 15N-labelled wheat protein. 6. 15N incorporation into the contents and tissue of segments of the gastro-intestinal tract and pancreas

Gruhn, K., 1988:
The dynamics of amino acid and protein metabolism of laying hens after the application of 15N-labelled wheat protein. 7. Incorporation into amino acids and peptides of the gastro-intestinal tract and the pancreas

Mas Coma, S.; Bargues, M.D.; Gracenea, M., 1987:
The dynamics of cercarial production in Brachylaimidae: a functional hypothesis

Lebenzon, S.S.; Yuozapaitene, I.I.; Fridlyand, D.Y., 1987:
The dynamics of changes in functional activity of neutrophils and monocytes of peripheral blood in the course of treatment of patients with toxoplasmosis

Boyer J.F.; Mertz D.B., 1990:
The dynamics of cohort selection

Jannermann, G.; Jahnke, D., 1988:
The dynamics of cost development in the case of crop products

Meyer Peters, H., 1988:
The dynamics of different parameters of the daily periodic locomotor activity of Carabus auronitens (Coleoptera Carabidae)

Figallová, V.; Prokopic, J., 1988:
The dynamics of eosinophilia in concurrent infections with Trichinella spiralis Owen, 1835 and Toxascaris leonina Linstow, 1909

Epshtein, Y.P.; Alekseev, V.P., 1987:
The dynamics of felling and bunching a tree

Pogrebnyak, V.A., 1990:
The dynamics of inbreeding in Russian Black Pied cattle

Heinemann, H., 1988:
The dynamics of innovations and development in catalyst based technologies. Catalytic reforming, cracking and ammonia production

Freitag, R., 1987:
The dynamics of international tourism and its structures

Palomar Garcia Villamil, M.L.; Jimenez Ballesta, R.; Monturiol Rodriguez, F.; Guerra Delgado, A., 1988:
The dynamics of iron and aluminium in low 'ranas' and terraces of Guadalajava province

Hassell, M.P.; Taylor, V.A.; Reader, P.M., 1989:
The dynamics of laboratory populations of Callosobruchus chinensis and C. maculatus (Coleoptera: Bruchidae) in patchy environments

Luijt, J.; Bethe, F., 1988:
The dynamics of land use - a literature survey

Ryan, R.O.; Wells, M.A.; Law, J.H., 1987:
The dynamics of lipophorin interconversions in Manduca sexta

Plakhotnikov, A.G.; Yaremenko, V.I.; Gerasimenko, V.V., 1989:
The dynamics of microevolution in pigs of different types in commercial complexes

Godefroy, J.; Dormoy, M., 1989:
The dynamics of mineral fertilizer elements in the 'soil-banana plantation-climate' complex. Application to fertilizer programming. IV. The example of brown halloysite soils

Mortimer, A.M.; Sutton, J.J.; Putwain, P.D.; Gould, P., 1990:
The dynamics of mixtures of arable weed species

Mamedov, P., 1987:
The dynamics of natural seed fall

Bisevac, L.; Milutinovic, M.; Miscevic, Z., 1989:
The dynamics of nocturnal activities of sandflies (Diptera, Phlebotomidae) in the area of southeast Serbia, Yugoslavia

Zaujec, A., 1989:
The dynamics of non-specific organic substances contained in orthic Luvisol and fluvi-calcaric Phaeozem

Rokicki, J.; Skora, K.E., 1986:
The dynamics of occurrence of Eubrachiella antarctica (Quidor, 1906) in Notothenia gibberifrons Lonnberg 1905

Janvry, A. de; Helfand, S., 1990:
The dynamics of peasant agriculture in Latin America: implications for rural development and agroecology

Kubis J.; Krzywanski Z., 1989:
The dynamics of polyamine accumulation in spring wheat leaves during increasing water stress

Endrighi, E., 1990:
The dynamics of price in marketing first quality Parmesan cheese (decomposition and Box-Jenkins approach)

Bernard, C., 1988:
The dynamics of production systems around the coffee basin of Xalapa-Coatepec (Mexico)

Mori, M.; Ikeda, N.; Kawana, T.; Tanabe, Y., 1989:
The dynamics of progesterone output in perifused granulosa layer of the Japanese quail (Coturnix coturnix japonica): response to adenosine 3',5'-cyclic monophosphate and aminoglutethimide

Savchenko, V.K.; Dobina, A.I.; Tananko, M.V., 1990:
The dynamics of quantitative traits of Drosophila under long-term selection

Maier, K.J.; Foe, C.; Ogle, R.S.; Williams, M.J.; Knight, A.W.; Kiffney, P.; Melton, L.A., 1987:
The dynamics of selenium in aquatic ecosystems

Robles Cruz, A.B.; Morales Torres, C.; Penas de Giles, J., 1989:
The dynamics of semiarid pasture in Almeria province and relevance to livestock: a pilot study in the Sierra de los Filabres

Truong, T., 1989:
The dynamics of sex tourism: the case of Southeast Asia

Semmel H.; Horn R.; Hell U.; Dexter A.R.; Schulze E.D., 1990:
The dynamics of soil aggregate formation and the effect on soil physical properties

Gorbacheva, A.E.; Usatenko, Y.I., 1987:
The dynamics of soil potassium in crop rotations under a long-term surface cultivation regime

Ivanic, J.; Jedlovska, L., 1989:
The dynamics of soil sulphur as related to fertilization

Read, J.; Hope, G.; Hill, R., 1990:
The dynamics of some Nothofagus-dominated rain forests in Papua New Guinea

Marton, J., 1988:
The dynamics of the Hungarian agricultural structure

Piotrowska, H., 1988:
The dynamics of the dune vegetation on the Polish Baltic coast

Cerovsky, J.; Vinter, P., 1988:
The dynamics of the impedence of the mucous membrane of the vaginal vestibule in inseminated gilts, measured with the Walsmeta MK IV instrument

Byabravichyus, V.Y.; Medzyavichyus, A.K., 1987:
The dynamics of vitamin A content in the serum of pigs during experimental trichuriosis

Tyler, C.R.; Sumpter, J.P.; Handford, R.M., 1990:
The dynamics of vitellogenin sequestration into vitellogenic ovarian follicles of the rainbow trout, Salmo gairdneri

Ievoli, C.; Lopes, A., 1990:
The dynamics of wages and development of the labour market in Italian agriculture in the 1980s

McFarland, R.J.; Ang, L.; Parker, W.; Pilkington, T.R.; Gazet, J.C., 1989:
The dynamics of weight loss after gastric partition for gross obesity

Morel, F., 1989:
The dynamism of the Cogliati

Damassa A.J., 1990:
The ear canal as a culture site for demonstration of mycoplasmas in clinically normal goats

Coil, WH., 1987:
The early egg of Austramphilina elongata (Cestodaria)

Tapie, P.; Sonan, T.; Dumas, M.; Nicolas, J.A.; Tuillas, M.; Denichoux, L.; Dubost, G.; Bouteille, B.; Ragot, J., 1988:
The early evoked auditory potential in healthy and trypanosome infected sheep

Sumi A., 1988:
The early growth in sorghum plant under combined treatments of soil moisture and ammonium sulfate application

Sumi A., 1989:
The early growth in sorghum plant under combined treatments of soil moisture and calcium phosphate application

Erzinclioglu, YZ., 1989:
The early larval instars of Lucilia sericata and Lucilia cuprina (Diptera, Calliphoridae): myiasis blowflies of Africa and Australia

Cook, V.I.; Moe, K.E., 1989:
The early ontogeny of sodium appetite in spontaneously hypertensive vs. normotensive rats

Rhoades, M.M., 1984:
The early years of maize genetics

McNaughton, N., 1989:
The earth is alive: soils and the Gaiai concept

Flores, M.T.; Alvira, P., 1987:
The earthworms Eisenia fetida Sav. and Lumbricus rubellus Hoff. Their biology and most important uses

Anonymous, 1988:
The easing contract - to be integrated into the activities of collective and state farms

Werner, R.A., 1986:
The eastern larch beetle in Alaska

Fujihara, T.; Nakao, T., 1990:
The eating and rumination behaviour in sheep fed the diet of silage made from fibrous residue left after the extraction of Ladino clover (Trifolium repens L. var. giganteum) leaf protein with timothy (Phleum pratense L.) hay

Fujihara, T.; Nakao, T., 1990:
The eating and rumination behaviour in sheep fed the silages made from the fibrous residues of broad bean (Vicia faba L.) and lucerne (Medicago sativa L.) with timothy (Phleum pratense L.) hay

Benz, G.; Ren, S-X., 1987:
The ecdysone titer in last instar larvae of Cydia pomonella (L.) (Lep., Tortricidae)

Kalumba, K.; Freund, P., 1989:
The eclipse of idealism: health planning in Zambia

Houerou, H.N. le; Norwine, J., 1988:
The ecoclimatology of South Texas

Piotrowski, F., 1984:
The ecological age of the sheep ked, Melophagus ovinus (L.) (Diptera: Hippoboscidae)

Hronec, O., 1989:
The ecological and economic impacts of air pollution on soils and crop yields

Zhao, X.Y.; Yao, Y.C.; Yang, R.R., 1988:
The ecological and geographic characteristics and the prospects for natural grassland resources in the Xilin River basin

Fahser, L., 1987:
The ecological approach to forest economics

Zang, X.; Ho, Z.Q., 1989:
The ecological characteristics and the economic development of Xinjiang

Sadovnikova L.K., 1989:
The ecological consequences of soil pollution by heavy metals

Grubinger, H., 1989:
The ecological dimension in land reclamation of the International Commission on Irrigation and Drainage (ICID)

Haskins, MF.; Shaddy, JH., 1986:
The ecological effects of burning, mowing, and plowing on ground-inhabiting spiders (Araneae) in an old-field ecosystem

Burdon, J.J.; Jarosz, A.M., 1988:
The ecological genetics of plant-pathogen interactions in natural communities

Gilot, B.; Doche, B.; Deblock, S.; Petavy, A.F., 1988:
The ecological mapping of alveolar hydatidosis in the Massif Central, France: an attempt to delimit a focus

Zullini A.; Pagani M., 1989:
The ecological meaning of relative egg size in soil and freshwater nematodes

Forenza, D.; Iannelli, P., 1988:
The ecological planning of territory and environmental remote sensing for agricultural and forestry development of mountain and hilly areas

Yumoto, T., 1986:
The ecological pollination syndromes of insect-pollinated plants in an alpine meadow

Toledo, V.M., 1990:
The ecological rationality of peasant production

Rosario, E.A., 1982:
The ecological role of pioneer species in the natural regeneration of logged-over dipterocarp forests

Sinyakevich, I.M., 1987:
The ecological/economic classification of forest resources

Ruggiero, R.G., 1990:
The ecology and conservation of the African elephant (Loxodonta africana oxyotis Matschie, 1900) in Gounda-St. Floris N.P., Central African Republic

Hudson, P.J.; Dobson, A.P., 1988:
The ecology and control of parasites in gamebird populations

Nordstrom, L.O., 1984:
The ecology and management of forest range in British Columbia: a review and analysis

Gliessman, S.R., 1990:
The ecology and management of traditional farming systems

Anonymous, 1988:
The ecology and management of wetlands. Volume 1: Ecology of wetlands. Volume 2: Management, use and value of wetlands

Pigott, C.D., 1988:
The ecology and silviculture of limes (Tilia spp.)

Komatsu, Y.; Matsuo, K.; Uemura, Y., 1988:
The ecology and super-high yielding cultivation of high-yielding foreign rice cultivars

Cullen, P.J.; Kirkpatrick, J.B., 1988:
The ecology of Athrotaxis D. Don (Taxodiaceae). I. Stand structure and regeneration of A. cupressoides

Cullen, P.J.; Kirkpatrick, J.B., 1988:
The ecology of Athrotaxis D. Don (Taxodiaceae). II. The distributions and ecological differentiation of A. cupressoides and A. selaginoides

McLean, R.G.; Shriner, R.B.; Pokorny, K.S.; Bowen, G.S., 1989:
The ecology of Colorado tick fever in Rocky Mountain National Park in 1974. III. Habitats supporting the virus

Fitt, G.P., 1989:
The ecology of Heliothis species in relation to agroecosystems

Raw, A., 1985:
The ecology of Jamaican bees (Hymenoptera)

Pip, E., 1987:
The ecology of Potamogeton species in central North America

Buddle, B.M.; Ralston, M.; Tagg, J.R., 1989:
The ecology of Streptococcus uberis

Halenda, C.J., 1988:
The ecology of a Gmelina arborea plantation established after shifting cultivation in Niah Forest Reserve

Halenda, C.J., 1988:
The ecology of a Leucaena leucocephala plantation established after shifting cultivation in Niah Forest Reserve

Laurence, B.R., 1989:
The ecology of a cave-dwelling fly, Speolepta leptogaster Winn. (Dipt., Mycetophilidae) in central London

Smrz, J.; Jungova, E., 1989:
The ecology of a field population of Tyrophagus putrescentiae (Acari: Acaridida)

Amarasinghe, L.; Pemadasa, M.A., 1983:
The ecology of a montane grassland in Sri Lanka. VII. Biomass production

Lehmkuhl, J.F., 1990:
The ecology of a south Asian tall grass community

Yeung, Y.Y., 1989:
The ecology of a tropical poplar association on Hainan Island

Halenda, C.J., 1988:
The ecology of an Acacia mangium plantation established after shifting cultivation in Niah Forest Reserve

Mozolevskaya, E.G.; Krylova, N.V.; Belova, N.K.; Osipov, I.N., 1987:
The ecology of bark-beetle transmitters of Dutch elm disease

Oliveira, J.E. de D., 1989:
The ecology of food and nutrition in Latin America

Gregory, R.D.; Keymer, A.E., 1989:
The ecology of host--parasite interactions

Chiejina, S.N.; Fakae, B.B., 1989:
The ecology of infective larvae of bovine gastrointestinal trichostrongylids in dry season contaminated pastures in the Nigerian derived savanna

Mohsen, Z.H.; Ouda, N.A.; Mehdi, N.S., 1987:
The ecology of larval-pupal stages of Simulium mediterraneum (Diptera, Simuliidae) in central Iraq

Buchmann, S.L., 1987:
The ecology of oil flowers and their bees

Suslik V., 1986:
The ecology of same species of Orthoptera in the west of the Liptov region

Platou, K.A.; Tueller, P.T., 1988:
The ecology of shrubland/woodland for range use

Campbell, R., 1990:
The ecology of soil bacteria

Gutierrez Mas, J.C., 1986:
The ecology of sulla, Hedysarum coronarium L. Geographical distribution of natural populations in the province of Cadiz. Possibilities for expansion in the Iberian peninsula

Rees, W.E., 1990:
The ecology of sustainable development

Petney, T.N.; Horak, I.G.; Rechav, Y., 1987:
The ecology of the African vectors of heartwater, with particular reference to Amblyomma hebraeum and Amblyomma variegatum

Edwards, T.L., 1988:
The ecology of the spruce shoot aphid, Cinara pilicornis (Homoptera-Aphididae)

Kirkby, R.A., 1990:
The ecology of traditional agroecosystems in Africa

Hardy, J.L., 1987:
The ecology of western equine encephalomyelitis virus in the Central Valley of California, 1945-1985

Mirchev, I.; Kirov, T., 1987:
The economic advantages of direct sowing and possibilities for its further use

McInerney, J.P., 1988:
The economic analysis of livestock disease: the developing framework

Kapusta, F., 1988:
The economic and financial system, and the organization and efficiency of farms

Kebschull, D.; Fasbender, K.; Evers, H.D.; Clauss, W., 1987:
The economic and social effects of transmigration in Indonesia-the subject of research

Gotzke, H., 1988:
The economic aspects of using vegetable oils as an energy source

Marsh, J.S., 1988:
The economic background

Tonkonog, R., 1990:
The economic basis of the agroindustrial sector

Lever, B.G.; Shearing, S.J., 1987:
The economic benefits of 'Cultar' use in peaches and nectarines

Sharp, K.; Smart, R.E.; Denny, M., 1989:
The economic benefits of training system changes

Vaughan, D.R., 1989:
The economic benefits of visitor spending for local communities in Great Britain: an examination of the development, application and main findings of proportional multiplier analysis (Volumes I and II)

Bashmachnikov, V., 1989:
The economic conditions needed to create a managing farmer

Szwejkowski, J., 1988:
The economic conditions of new owners acquiring and operating farms

Wong, G.; Sturgiss, R.; Borrell, B., 1989:
The economic consequences of international sugar trade reform

Hakansson, I.; Danfors, B., 1988:
The economic consequences of soil compaction by heavy vehicles when spreading manure and municipal waste

Stephens, M.J.; Audsley, E., 1990:
The economic consequences of the grain stripper header

Narimanova, O., 1989:
The economic content and the development problems of family contracts

Korneev, A.L.; Sidorov, V.Y.; Khokhlov, V.A., 1989:
The economic contract in the agroindustrial sector

Sebastian, J., 1989:
The economic contribution of a commercial crop in a regional economy: the case of coconut in Kerala

Mak, J., 1989:
The economic contribution of travel to state economies

Bodo, M., 1989:
The economic contribution of waste heat utilization in greenhouse management

Yetley, M.J., 1989:
The economic cost of unemployment and underemployment

Renard, R., 1987:
The economic costs and benefits of biogas projects in developing countries

Yang, Y.Z.; Tyers, R., 1989:
The economic costs of food self-sufficiency in China

Walker, D.R.; Hoehn, J.P., 1990 :
The economic damages of groundwater contamination in small rural communities: an application to nitrates

Tweeten, L., 1989:
The economic degradation process

Anonymous, 1989:
The economic determination of domestic travel in New Zealand. A pilot study

Georgiev, I.; Stankov, V.; Kirilov, N., 1989:
The economic effect and evaluation of American plague control

Kirimova, R.Y.; Zurabova, E.R., 1988:
The economic effect of using the new bacterial preparation Lepidocide in plant growing

Stoyanov, S.I.; Borissov, P., 1988:
The economic effectiveness of acid soil amelioration

Provorchenko, A.V., 1989:
The economic effectiveness of growing apples in a dwarf-espallier orchard

Antigua, G.; Almarales, P., 1987:
The economic effectiveness of herbicide application in rice crops in Cuba

Radaczynska, Z.; Szczepanski, K., 1988:
The economic effectiveness of raspberry growing by the hedgerow system

Petrov, A.P.; Khoang, M.' Kkhai, 1987:
The economic effectiveness of utilizing wood residues in enterprises of the Lenles production unit

Adams, R.M.; Rowe, R.D., 1990:
The economic effects of stratospheric ozone depletion on US agriculture: a preliminary assessment

Rucker, R.R.; Thurman, W.N., 1988:
The economic effects of supply controls: the simple analytics of the US peanut program

Lorrain Smith, R., 1988:
The economic effects of the 'Guidelines for the management of broadleaved woodland'

Koch, A., 1986:
The economic effects of tourism for a municipality

Zmija, J.; Korpaa, Z.; Krasnodebski, A.; Musia, W., 1988:
The economic efficiency of different branches of cattle farming in private farms of the Nowy Sacz voivodship

Farysej, Z., 1987:
The economic efficiency of factors of production in state farms of the Szczecin voivodship

Lelusz, H.; Warzocha, Z., 1989:
The economic efficiency of feeding potatoes to pigs

Karpati, L., 1988:
The economic efficiency of fertilizer application on fertile soils

Subramaniyan, G.; Nirmala, V., 1988:
The economic efficiency of high-yielding irrigated cotton in India

E.Kheshen, K.S., 1988:
The economic efficiency of some Egyptian desert farms

Torok, J., 1988:
The economic efficiency of sugarbeet production in a selected cooperative district

Aniculaesei, E., 1989:
The economic efficiency of various apple tree species under different production systems in north Moldova

Ribaudo, M.O.; Colacicco, D.; Barbarika, A.; Young, C.E., 1989:
The economic efficiency of voluntary soil conservation programs

Eberhardt, M.; Pause, J., 1989:
The economic evaluation and farm level application of new procedures and measures of scientific and technical progress

Hons, P., 1990:
The economic evaluation of biological nitrogen fixing in Czechoslovakian agriculture

Bernhardt, F., 1987:
The economic evaluation of crop rotation at farm level

Meijaard I.D., 1989:
The economic evaluation of energy reduction and substitution techniques

Enchamglan, A., 1988:
The economic evaluation of natural pastures in Mongolia

Toth, M., 1988:
The economic evaluation of natural resources: an international comparison

Lehne, H.; Heinz, S., 1988:
The economic evaluation of products and procedures in the food industry

Gruber, H., 1989:
The economic evaluation of the use of agrochemicals on cereals

Diffenderfer, P., 1989:
The economic expenditures of fans attending Cactus League Games in Scottsdale, Arizona, 1988

Cahyono, B.T., 1989:
The economic feasibility of import barriers to protect the Hawaii macadamia industry

Workman, J.P.; Dickie, A., 1989:
The economic feasibility of improving cattle ranch production

Ortmann, G.F., 1989:
The economic feasibility of producing ethanol from sugar-cane in South Africa

Rijk, J.H. de, 1989:
The economic history of the forest of Ede

Anonymous, 1989:
The economic impact and importance of sport in two local areas: Bracknell and the Wirrall

Lisle, G.W. de; Milestone, B.A., 1989:
The economic impact of Johne's disease in New Zealand

Gill, I.J., 1989:
The economic impact of Johne's disease in cattle in Australia

Sudhakar, P.R.o, R.; Bhat, R.; Gupta, C., 1988:
The economic impact of a foodborne disease outbreak due to Staphylococcus aureus

Woods, M.D.; Sanders, L.D., 1987:
The economic impact of farm policy changes on rural communities: conservation provisions-a case in point. In: Impacts of the Conservation Reserve Program in the Great Plains. Symposium proceedings. September 16-18, 1987

Kirsten, J.F.; Zyl, J. van, 1990:
The economic impact of irrigation agriculture: methodological aspects and an empirical application

Godfrey, E.B.; Nielson, D.B.; Rimbey, N.R., 1988:
The economic impact of poisonous plants on land values and grazing privileges

Taylor, B.; Morison, J., 1988:
The economic impact of reduced food imports in the Bahamas

Long, P.T.; Perdue, R.R., 1990:
The economic impact of rural festivals and special events: assessing the spatial distribution of expenditures

Kariuku, J.G., 1990:
The economic impact of the adoption of hybrid maize in Swaziland

Nokony, D., 1988:
The economic impact of the arts

Sawamiphakdi, D., 1989:
The economic impact of the demand for Arkansas tourism

McGovern, M.; Powell, R.; Tamblyn, C., 1988:
The economic impact of the sugar industry on the Herbert River and Mackay regional economies. A report to the Australian Sugar Producers Association Ltd

Johnson, R.L.; Obermiller, F.; Radtke, H., 1989:
The economic impact of tourism sales

Smeral, E., 1989:
The economic impact of travel and tourism in a mountain area: the case of Vorarlberg (Austria)

Richardson, J.W.; Gerloff, D.C.; Harris, B.L.; Dollar, L.L., 1989:
The economic impacts of conservation provisions in the 1985 Food Security Act on a representative Dawson County, Texas farm

Siegel, W.C., 1989:
The economic implications of the 1986 Tax Reform Act for short-rotation forest energy plantations

Liu, D.J.; Kaiser, H.M.; Forker, O.D.; Mount, T.D., 1989:
The economic implications of the U.S. generic dairy advertising program: an industry model approach

Suguiyama, L.F.; Osteen, C.D., 1988:
The economic importance of cotton insects and mites

Vaughan, D.R.; Booth, P., 1989:
The economic importance of tourism and the arts in Merseyside

Anonymous, 1990:
The economic interdependence of republics within the national economy. Value of imports and exports of republics in 1988 at internal and at world market prices

Schmitt, G., 1990:
The economic logic of the family farm unit in agriculture

Huirne, R.B.M.; Hendricks, T.H.B.; Dijkhuizen, A.A.; Giesen, G.W.J., 1988:
The economic optimisation of sow replacement decisions by stochastic dynamic programming

Bodson, P.; Stafford, J., 1988:
The economic paradigm in tourism

Bertrand, J.M., 1989:
The economic performance of farms in less favoured areas of the EC

Boor, K., 1989:
The economic performance of the food industry in 1988 and the tasks to be completed as a result of the reform process

Heissenhuber, A.; Pahl, H., 1989:
The economic position of beef cattle fattening taking account of recent EC decisions

Schwarzbauer, P., 1990:
The economic position of forestry and the forest products industry in the overall Austrian economy

Panholzer, L., 1989:
The economic position of the Austrian agricultural and forestry sectors in 1988. 30th Green Report

Holliday, R.J., 1989:
The economic potential of a grass/white clover sward; The application of a grass/white clover system

Grischin, W., 1989:
The economic potential of farms

Araji A.A.; Stodick L.D., 1990:
The economic potential of feedlot wastes utilization in agricultural production

Sell, F.L., 1989:
The economic rationale behind sharecropping contracts

Shtourikin, V., 1990:
The economic reform of the USSR agroindustrial complex

Anonymous, 1989:
The economic review of tourism in New Zealand 1987/88

Fleischer, B., 1989:
The economic risks of deliberately released genetically engineered microorganisms

Patuelli, V., 1989:
The economic role of real estate today: aspects, problems, opportunities

Anonymous, 1989:
The economic significance of tobacco

Boyle, G.E., 1988:
The economic theory of index numbers: empirical tests for volume indices of agricultural output

Stetsenko, N.M., 1989:
The economic use of ferns belonging to the Polypodiopsida (omitting medicinal uses)

Azzam, A.M.; Azzam, S.M.; Keele, J.W.; Keown, J.F., 1989:
The economic value of dairy herd improvement information in a sample of Midwestern dairy farms

Groen A.F.; Korver S., 1989:
The economic value of feed intake capacity of dairy cows

Mattsson, L.; Kristrom, B., 1987:
The economic value of moose as a hunting object

Hotvedt, J.E.; Luzar, E.J., 1989:
The economic value of white-tailed deer hunting on the Sherburne Wildlife Management Area and the Atchafalaya National Wildlife Refuge

Mattsson, L., 1989:
The economic value of wildlife for hunting

Fieldson, R.S., 1988:
The economic viability of earthworm culture on animal wastes

Ott, W., 1987:
The economic yield position in forestry: developments, prospects, consequences

Sanek, A., 1988:
The economic-spatial model of management of the Pieniny national park and its protected zone

Maul' , Y.Ya, 1989:
The economics and ecology of land use in the Kazakh SSR

Cox, J.L.; Kutara, P.B.C.; Hollyer, J.R., 1988:
The economics and informational needs of Hawaii's craft businesses

Kuster, T. von, Jr, 1989:
The economics and strategy of developing a new business or general wisdom and common sense ideas about business and market planning for specialty crops and products like sheep milk, cheese, yogurt and other products

Emerson, M. et al., 1988:
The economics of 1992. An assessment of the potential economic effects of completing the internal market of the European Community

Swinbank, A., 1990:
The economics of 1992: food

Stevens, S.C., 1989:
The economics of PIK certificate premiums

Weinschenck, G., 1989:
The economics of a caring treatment of animals and landscapes

Anderson, D., 1987:
The economics of afforestation: a case study in Africa

Bublot, G.; Sallets Defourny, M., 1988:
The economics of aids and subsidies to agriculture. 3. Evaluation

Haines, M., 1990:
The economics of alternative enterprises and farming in the Less Favoured Areas

Langvatn, H., 1989:
The economics of apple growing

Langvatn, H., 1989:
The economics of apple production

Clayton Greene, K., 1989:
The economics of apple training systems

Fulton, N.C., 1989:
The economics of beef processing in Northern Ireland: an analysis of industry structure and performance, 1981-87

Spedding, A., 1988:
The economics of beef production 1988 and beyond?

Farrar, J.E., 1990:
The economics of beef production: a survey of lowland beef enterprises 1986/87 and 1987/88

Wooten, D.B., 1988:
The economics of beekeeping

Riha, J.; Sterbova, J.; Veznik, Z.; Kralik, O.; Klouda, I., 1987:
The economics of calf rearing with batch and continual systems

Bahm, A., 1990:
The economics of cattle feeding with division of labour in West Africa

Butterworth, K., 1989:
The economics of cereals with break crops rotations

Olufokunbi, B.; Phillips, E.O.; Omidiji, J.O.; Ogbonna, U.O.; Makinde, H.T.; Apansile, O.J., 1989:
The economics of commercial domestication of the African Giant Land Snail Archachatina (calachatina) marginata (Swainson) in Nigeria

Zoborsky, I.; Borekova, B.; Porhajas, V., 1989:
The economics of crop production and its development on cooperative farms of the Topol'cany district

Hosier, R.H., 1988:
The economics of deforestation in Eastern Africa

Huang, C.H., 1989:
The economics of developing irreversible natural environments in developing countries

Carruthers, I.D.; Smith, L.E.D., 1990:
The economics of drainage

Smith, M.O.; Ferrall, J.; Smith, A.J.T.; Winstanley, C.I.; Wheatley, A.D., 1989:
The economics of effluent treatment: a case study at Bovril

Milne, C.; Dalton, G.E., 1988:
The economics of enzootic abortion prevention and control

Fox, G.; Dickson, E.J., 1990:
The economics of erosion and sediment control in southwestern Ontario

Ngobese, P.T., 1988:
The economics of expanding commercial wheat production in Zimbabwe

Roberts, T.; Ravenswaay, E.O. van, 1989:
The economics of food safety

Cocklin, C.; Lonergan, S.C.; Smit, B., 1986:
The economics of forest energy plantations: an empirical enquiry

Gavett, E.E., 1989:
The economics of fuel ethanol: a comparison of three major studies

Asheim, L.J., 1988:
The economics of furbearing animal breeding

Shpogis, K.; Seitkasimov, G., 1988:
The economics of grain procurement

Stemeroff, M.; Swanton, C.; Hamill, A.S.; Brown, R., 1990:
The economics of herbicide use on corn and soybeans in Ontario

Carlton, D.W.; Perloff, J.M., 1989:
The economics of information

Kask, S.B., 1989:
The economics of irrigation technology choice and instream flows

Fujimoto, A., 1988:
The economics of land tenure and rice production in a double cropping village in Southern Thailand

Sells, J.E., 1990:
The economics of linseed

Munck, V.C. de, 1988:
The economics of love: an examination of Sri Lanka Muslim marriage practices

Kaewsonthi, S.; Harding, A.G., 1989:
The economics of malaria control in Thailand

Nix, J., 1988:
The economics of milk production, 1988

Valsta, L.; Mielikainen, K., 1987:
The economics of mixed stands of Scots pine and silver birch

Marz, U., 1989:
The economics of neem production and its use in pest control

Hanley, N.D., 1990:
The economics of nitrate pollution

Boykin, R.A., 1989:
The economics of nitrogen fertilizer production in China's small-scale plants as illuminated by the experience of Guangdong Province

Marple, K.H., 1990:
The economics of phosphoric acid transportation

Richter, J., 1987:
The economics of producing large timber

Guenthner, J.F.; Folwell, R.J., 1988:
The economics of production and marketing in the US potato industry: growers' supply response

Brown, S.H.; Nelson, E.C.; Neill, D.R.; Takahaski, P.K.; Suyderhoud, J.P., 1988:
The economics of production of methanol from biomass in Hawaii

Prince, D.K.; Mickelsen, W.D.; Prince, E.G., 1987:
The economics of reproductive beef management

Nagle, G.S.; Massie, M.R.C.; Robinson, G.; Oakley, P.; Manning, G.H., 1987:
The economics of residual fuel and fibre production on the B.C. coast

Roberts, T.; Ravenswaay, E. van, 1989:
The economics of safeguarding the US food supply

White, D.C., 1989:
The economics of sediment management using an aggregate model of a large agricultural watershed

Hope, J.; Lingard, J., 1990:
The economics of set-aside: linear programming analysis

Panayiotou, G.S., 1989:
The economics of sheep and goat enterprises in Cyprus

Nix, J., 1988:
The economics of sheep production, 1988

Davies, B., 1990:
The economics of short breaks

Hosier, R.H., 1989:
The economics of smallholder agroforestry: two case studies

Rohrbach, D.D., 1989:
The economics of smallholder maize production in Zimbabwe: implications for food security

Anonymous, 1989:
The economics of smallholder tree crop production in Melanesia: selected case studies

Smith, E.G.; Shaykewich, C.F., 1990:
The economics of soil erosion and conservation on six soil groupings in Manitoba

Zivkovic, D.; Muncan, P.; Bogovac, M.; Radojevic, R., 1989:
The economics of soyabean production at a regional level in Yugoslavia

Kolozsvari, B., 1988:
The economics of storing vegetables

Steinhauser, H.; Hoffmann, H.; Walter, K., 1989:
The economics of sunflower cultivation in the GFR

Munoz de Escalona, F., 1989:
The economics of tourism production. Towards an alternative approach

Martens B., 1990:
The economics of triangular food aid transactions

Aabrandt, Z., 1987:
The economics of using artificial light

Cussans, G.W., 1988:
The economics of weed control in vegetable crops

Bardecki, M.J., 1989:
The economics of wetland drainage

Audsley, E., 1989:
The economics of whole crop cereals harvesting

Campbell, D.J.; McGregor, M.J., 1989:
The economics of zero traffic systems for winter barley in Scotland

Huq, M.M., 1989:
The economy of Ghana. The first 25 years since independence

Rodrigues, L.R. de A.; Rodrigues, T. de J.D., 1987:
The ecophysiology of forage plants

Ferraz, E.C., 1987:
The ecophysiology of rice

Matthews, BF.; Matthews, RA., 1988:
The ecsoma in Hemiuridae (Digenea: Hemiuroidea): tegumental structure and function in the mesocercaria and the metacercaria of Lecithochirium furcolabiatum (Jones, 1933) Dawes, 1947

Danielson R.M.; Pruden M., 1989:
The ectomycorrhizal status of urban spruce

Sagdieva, PD.; Tsikhistavi, S.G.; Nikulina, NA., 1988:
The ectoparasites of small rodents in the Great Caucasus

Gelbe, R.; Kurscheid, D.; Madel, G., 1987:
The ectoparasitic bee-mite Varroa jacobsoni: investigations on the morphology of mouthparts and histology of salivary glands

Ambros, M., 1988:
The ectoparasitic fauna of small mammals (Insectivora, Rodentia) in the protected territory Stiavnicke Vrchy Hills. 2. Mites (Acarina: Mesostigmata)

Migunova, E.S., 1987:
The edapho-climatic grid as a possible basis for the unification of forest-type classifications

Schlegel, R.; Erk, G., 1989:
The education of agricultural economists and economists for the food industry

Tvrdon, J., 1989:
The education of agricultural economists for the future

Dodds, T., 1988:
The education of refugees in Africa: the role of distance and open learning

Edwards, G.; Tisdell, C.A., 1989:
The educational system of Zimbabwe compared with those of selected African and advanced countries: costs, efficiency and other characteristics

Meir, A.; Barnea, D., 1987:
The educational system of the Israeli Negev Bedouin

Samchenko, N.P.; Golodets, G.I., 1988:
The efect of promoters on formation of the porous structure of ammonia-synthesis catalysts upon reduction

Lucinskiene, A., 1989:
The effect of beta -indoleacetic acid on rooting of clematis

Lasztity, B.; Gulyas, F.; Kadar, I., 1989:
The effect of build-up P-K-fertilization on the cellulolytic activity of some soil types

Chairani, M., 1987:
The effect of 'Cytozyme crop' on the growth of oil palm seedlings

Mozie, O., 1987:
The effect of 2,4-D and other plant growth regulators on sprout formation in Dioscorea rotundata Poir. (white yams) in storage

Mansell, P.I., 1988:
The effect of 48 h starvation on insulin sensitivity and glucose-induced thermogenesis in man

Martynovich, L.I.; Martynovich, N.N., 1989:
The effect of 50 years' application of organic and mineral fertilizer upon the fertility of podzolized chernozem in the central forest-steppe of the right-hand bank of the Ukrainian SSR. Part 1: The effect of systematic fertilizer application on the nutrient balance and organic matter of soil in a cereal-beet-vetch rotation

Chiariotti, A.; Antonelli, M., 1988:
The effect of 6-BAP and adenine sulphate on peach shoot proliferation

Ketsa, S.; Treetaruyanondha, K., 1988:
The effect of 8-hydroxyquinoline sulphate and sucrose on vase life and postharvest changes in Christian Dior cut roses

Gunawan, O.S., 1988:
The effect of Agrimycin 15/1.5 W.P. on the growth of Pseudomonas solanacearum E.F. Smith in vitro

Korzhevenko, G.N.; Akopyan, V.B.; Karadzhaev, K.O., 1990:
The effect of Aktellik on the resistance of duck erythrocytes to ultrasound and on cholinesterase activity during acute and chronic poisoning

Grimme, H.; Lindhauer, M.G., 1989:
The effect of Al and Mg on the transpiration rate of young maize plants

Radajewska, B., 1988:
The effect of Alar on the growth, yield and quality of peach cultivars Siewka Jerzykowska and Siewka Rakoniewicka

Soebijanto ; Widiastoety, D.; Suwanda, 1988:
The effect of Atonik on orchid (Laeliocattleya sp.) plants

Kiss, E.; Kajati, I.; Kolber, M.; Basky, Z.; Nasser, M.A.K., 1988:
The effect of Atplus 411 F on virus infection of red pepper and bell pepper

Samborska Ciania, A.; Adamkiewicz, 1988:
The effect of Avadex B.W. on germination of pea seeds

Fallik, E.; Okon, Y.; Fischer, M., 1988:
The effect of Azospirillum brasilense inoculation on metabolic enzyme activity in maize root seedlings

Piva, G.; Masoero, F.; Lazzari, A., 1989:
The effect of BST on production of milk intented for the production of Grana cheese: technical and economic aspects

Alcalde, A.I.; Ilundáin, A., 1988:
The effect of BaCl2 on intestinal sugar transport in the rat in vitro

Young, M.D.; Undeen, A.H.; Dame, D.A.; Wing, S.R., 1990:
The effect of Bacillus sphaericus upon the susceptibility of Anopheles quadrimaculatus to Plasmodium berghei

Kornosor, S.; Oyarti, L., 1989:
The effect of Bacillus thuringiensis Berliner on Spodoptera exigua Hbn. (Lep.: Noctuidae) larvae causing damage to maize plants

Jensen, C.; Schaub, GA.; Molyneux, DH., 1990:
The effect of Blastocrithidia triatomae (Trypanosomatidae) on the midgut of the reduviid bug Triatoma infestans

Carlson, L.; Schwertmann, U., 1990:
The effect of CO2 and oxidation rate of the formation of goethite versus lepidocrocite from an Fe(II) system at pH6 and 7

Mortensen, L.M.; Grimstad, S.O., 1990:
The effect of CO2 enrichment on tomato yield during greenhouse ventilation

Lajtha, K.; Schlesinger, W.H., 1988:
The effect of CaCO3 on the uptake of phosphorus by two desert shrub species, Larrea tridentata (DC.) Cov. and Parthenium incanum H.B.K

Yim, Y.J.; Choi, J.S.; Kim, S.B., 1989:
The effect of CaCl2 sprays during the drought period on tree and fruit growth and calcium content of apple cultivar Fuji grown in pots

Stephan, G., 1985:
The effect of Camposan as a stimulant in resin tapping

Sutapradja, H., 1989:
The effect of Chilean nitrate on rose growth and flower production

Viseslava, M.; Vera, K., 1989:
The effect of Corynebacterium bovis colonization of the mammary gland of cows on the incidence of S. agalactiae and S. aureus mastitis

Widiastoety, D.; Soebijanto, 1987:
The effect of Cytozyme Crop+ on the vegetative growth of Dendrobium cv. Youppadeevan

Zerulla, W., 1990:
The effect of DCD in nitrogen fertilizers depending on site factors

Smith, S.C.; Lusby, K.S.; Evicks, T.L.; Bailey, D.R.; Jones, G.R.; Allen, E.D., 1989:
The effect of Deccox on weight gain of newly-weaned beef calves

Rodriguez, M.H.; Sosa, N.H., 1988:
The effect of Depotocin inj. (Spofa) and Dirigestran inj. (Spofa) on reproduction of cows in Cuba

Odehnal, F.; Barth, T.; Jost, K., 1989:
The effect of DepotocinReg. (carbetocin) added to insemination doses of boar semen on the conception of sows and their fertility

Kuhn, K.H., 1990:
The effect of EEC legislation and court decisions on the use of fats under food law

Rakhimov, S.T.; Bobokalonov, I., 1989:
The effect of Enzaprost on reproductive function in Hissar sheep

Dubravec, K.; Dubravec, I.; Niksic, L., 1989:
The effect of Ethrel on anatomical changes in the vegetative parts of blackberry

Baluk, A.; Bubniewicz, P., 1987:
The effect of Florogama O (protective) and Florogama Z (for cereals) on the yield and health of winter wheat

Diaz Miguel, M., 1988:
The effect of GA3 on shoot apex development of barley

Sastry, E.V.D., 1988:
The effect of Gai/Rht genes on yield and other traits in crosses of tall X dwarf and dwarf X dwarf crosses of hexaploid wheat

Arora, Y.P., 1989:
The effect of Galog on milk production

Sunarjono, H.; Darliah ; Dody, 1987:
The effect of Gandasil B and Metallic special on seed production of long bean (Vigna sesquipedalis)

A.R.heem, S.N.; A.R.tha, A., 1988:
The effect of GnRH and/or prostaglandin treatments on postpartum estrus in dairy cattle

Albers, G.A.A.; Gray, G.D.; L.J.mbre, L.F.; Barger, I.A.; Barker, J.S.F., 1990:
The effect of Haemonchus contortus infection on haematological parameters in young Merino sheep and its significance for productivity

Kopecky, J.; List' ansky, J., 1990:
The effect of Humex on the growth and development of sets

Krizo, M.; Korinekova, M., 1985:
The effect of IAA, GA3 and GA4/7 on the microprothallium formation of some conifers

Lane, B.C., 1987:
The effect of IBA and/or NAA and cutting wood selection on the rooting of Rhaphiolepis indica 'Jack Evans'

Ivanova, E.; Zajacova, K.; Bolvansky, M., 1989:
The effect of IBA on root initiation in explant cultures of sweet chestnut (Castanea sativa Mill.)

Metschies, G.; Adelhelm, R., 1990:
The effect of International Monetary Fund structural adjustment programmes on agricultural development

Ng, L.L.; Hockaday, T.D.R., 1988:
The effect of IntralipidReg. infusion on the human leucocyte sodium-pump in vivo

Grant, C.A., 1989:
The effect of K and Cl fertilizer additions of barley herbage yield and nutrient content in undisturbed and artificially compacted soil cores

Sutiyono ; Rochidajat ; Sukardi, I., 1986:
The effect of K fertilizer on the growth of Calamus manan seedlings on latosol soil in the nursery

Hernandez, M.; Cardenas, M., 1987:
The effect of K level and frequency of application on star grass cv. Jamaicano (Cynodon nlemfuensis)

Lenz, C.; Dahlman, DL.; Rosenthal, GA., 1986:
The effect of L-canavanine and L-canaline on the hemolymph amino acid composition of the tobacco hornworm, Manduca sexta (L.) (Sphingidae)

Gowda, B.S.; Rao, G.P.S., 1988:
The effect of LH/FSH-RH on the gonads of the catfish, during preparatory period

Furniss, D.E.; Vuichoud, J.; Finot, P.A.; Hurrell, R.F., 1989:
The effect of Maillard reaction products on zinc metabolism in the rat

Dusek, J.; Zahradnicek, M.; Duskova, J., 1988:
The effect of Metation E50 on Rheum palmatum in the field and in tissue culture

Suwandi, 1988:
The effect of Mixtalol on the growth and yield of the capsicum cultivar Barito

Zajonc, I.; Borchmann, W., 1987:
The effect of Mn fertilizer on various cereals (wheat, oats) using different application methods (soil, foliar application) and forms (ionogen, chelated)

Plessis, S.F. du; Koen, T.J., 1988:
The effect of N and K fertilisation on yield and fruit size of Valencia

Szodfridt, A.; Varga, J., 1989:
The effect of N and K fertilizers on the NO3 content of different grass species and mixtures

Suhaendi, H., 1985:
The effect of N and P fertilizers on the growth of Pinus merkusii seedlings on red-yellow podzol and latosol soil in the nursery

Gonzalez, S.B.; Sanchez, M., 1988:
The effect of N fertilization on mineral composition of Jamaican star grass (Cynodon nlemfuensis)

Karjadi, A.K.; Gaos, H.A., 1988:
The effect of N fertilizer on the production of stem-cuttings from several potato cultivars

Cserni, I.; Prohaszka, K., 1988:
The effect of N supply on the nitrate, sugar and carotene content of carrots

Rodgers, C.O.; Barneix, A.J., 1989:
The effect of N-deprivation on nitrate uptake and growth rate of two wheat cultivars selected for different fertility levels

Masano ; Omon, R.M., 1985:
The effect of NAA hormone on growth of Vatica sumatrana stumps and wildings in Dramaga, Bogor

Omon, R.M.; Masano, 1986:
The effect of NAA hormone on wilding and stump growth of Dipterocarpus retusus in Dramaga, Bogor

Omon, R.M., 1987:
The effect of NAA hormone on wilding growth of Hopea mengarawan in Dramaga, Bogor

Jung, T.S.; Lee, K.H., 1989:
The effect of NH4:NO3-N ratio on the growth, nitrogen concentration and Ca, Mg and K composition of strawberries grown in nutrient solution

Hernandez, M.; Vantour, A.; Cardenas, M., 1989:
The effect of NPK fertilizer on Panicum maximum cv. Likoni

Suhaendi, H., 1986:
The effect of NPK fertilizer, and mixtures of red yellow podzolic soil and organic matter on the growth of Pinus merkusii seedlings in various sizes of plastic bag

Gorlach, E.; Curyo, T., 1987:
The effect of NPK fertilizers used for many years on physico-chemical properties of meadow soils

Calvo, R.M.; Ortiz, G., 1987:
The effect of NPK on star grass (Cynodon nlemfuensis cultivars Jamaicano and Tocumen) without irrigation. Ciego de Avila

Silberbush, M.; Ben Asher, J., 1989:
The effect of NaCl concentration on NO3-, K+ and orthophosphate-P influx to peanut roots

Ashraf, M., 1989:
The effect of NaCl on water relations, chlorophyll, and protein and proline contents of two cultivars of blackgram (Vigna mungo L.)

Younis, S.E.A.; Abdou, R.F.; Sherif, T.H.I., 1988:
The effect of Nuvacron on the mitotic behaviour of Vicia faba L

Reynolds, L.; Francis, P.A., 1988:
The effect of PPR control and dipping on village goat populations in southwest Nigeria

Gallagher, P.; Mehrkens, J., 1984:
The effect of Pacific Rim housing markets and log supply on Alaska's cant and waney trade

Sengonca, C.; Frings, B., 1988:
The effect of Phacelia tanacetifolia on populations of pests and beneficial insects in sugarbeet fields

Johnston, N.P.; Johnston, R.P.; Uzcategui, M.E., 1989:
The effect of Phaseolus vulgaris L. (biotypes canario and bayo beans) on the growth of guinea pigs

Chipompha, N.W.S., 1987:
The effect of Pisolithus tinctorius and pine plantation soil mycorrhizae on pine seedling growth in Malawi

Gezerel, O., 1988:
The effect of Plant Power applications on the yield of early tomatoes

Plowright, R.A.; Matias, D.M.; Aung, T.; Mew, T.W., 1988:
The effect of Pratylenchus zeae on the growth and yield of rice

Chrenek, J., 1988:
The effect of Red-and-White Holstein cattle used in crossbreeding with Slovakian Pied cattle on the content of internal fat

Siagian, Y.T.; Masano ; Harahap, R.M.S.; Alrasyid, H., 1989:
The effect of Rootone F on stem cuttings and stumps of commercial forest trees

Shaaya, E.; Pisarev, V., 1988:
The effect of S-31183 an insect growth regulator on the development of Ephestia cautella and Tribolium castaneum

Fontanazza, G.; Rugini, E.; Baldoni, L., 1987:
The effect of SADH (succinic acid 2,2-dimethylhydrazide), shoot-tying, girdling and pruning on fruiting of the olive tree 'Ascolana Tenera'

Fryer, S.E.; Oswald, R.C.; Probert, A.J.; Runham, N.W., 1990:
The effect of Schistosoma haematobium infection on the growth and fecundity of three sympatric species of bulinid snails

Kosasih, A.S., 1987:
The effect of Shorea ovalis fruit ripeness upon germination and seedling growth

Powell, RD.; Myers, JH., 1988:
The effect of Sphenoptera jugoslavica Obenb. (Col., Buprestidae) on its host plant Centaurea diffusa Lam. (Compositae)

Balasescu, M.; Ionita, E.; Gheorghe, M.; Coman, P.; Constantin, N.; Ciuma, A., 1987:
The effect of Spirulina platensis in the feed of breeding hens

Markina, N.A., 1990:
The effect of Surfagon on reproductive function of pigs

Hossain, M.I.; Gupta, R.K.P.; Bhatia, K.C.; Mishra, U.K., 1986:
The effect of T-2 mycotoxin on the lymphoid organ of White Leghorn (WLH) chicks

Murniati ; Siregar, C.A., 1989:
The effect of TSP application on cassava (Manihot esculenta) intercropped in a leucaena (Leucaena leucocephala) plantation

Ayapov, K.D., 1988:
The effect of TUR on pear fruiting in the montane zone of the Alma-Ata region

Aiumlamai, S.; Fredriksson, G.; Uggla, A.; Kindahl, H.; Edqvist, L.E., 1990:
The effect of Toxoplasma gondii infection in flunixin meglumine treated pregnant ewes as monitored by plasma levels of 15-ketodihydroprostaglandin F2 alpha, progesterone, oestrone sulphate and ultrasound scanning

Fredriksson, G.; Buxton, D.; Uggla, A.; Kindahl, H.; Edqvist, L.E., 1990:
The effect of Toxoplasma gondii infection in unvaccinated and iscom-vaccinated pregnant ewes as monitored by plasma levels of 15-ketodihydroprostaglandin F2 alpha, progesterone, and oestrone sulphate

Sekoni, V.O.; Kumi-Diaka, J.; Saror, D.; Njoku, C., 1988:
The effect of Trypanosoma vivax and Trypanosoma congolense infections on the reaction time and semen characteristics in the zebu bull

Dissing Nielsen, J., 1990:
The effect of VAM on growth and uptake of nutrients in lucerne

Bux, A.R.; Munsamy, S.S., 1989:
The effect of VHP sugar crystal size and of method of seeding on sugar colour and payloads

Lu, M.J.; Qi, G.Y.; Lu, M.B., 1988:
The effect of Zn fertilizer on maize in fluvio-aquic oasis soil

Gallen, I.W.; Macdonald, I.A.; Mansell, P.I., 1990:
The effect of a 48 h fast on the physiological responses to food ingestion in normal-weight women

Sipayung, W., 1986:
The effect of a Macadamia hildebrandii stand on variations in microclimate

Hynd, P.I.; Ponzoni, R.W.; Wayte, C.L., 1989:
The effect of a WOOLPLAN-type selection programme on primary and secondary fibre size and shape

Savina, G.; Kennedy, K., 1989:
The effect of a breastfeeding education program on lactational amenorrhea in the Philippines

Moolman, J.H., 1985:
The effect of a change in irrigation water quality on the salt load of the deep percolate of a saline sodic soil - a computer simulation study

Little, P.; Girling, G.; Hasler, A.; Craven, A.; Trafford, A., 1990:
The effect of a combination low sodium, low fat, high fibre diet on serum lipids in treated hypertensive patients

Thomas, W.T.B.; Swanston, J.S.; Taylor, K., 1987:
The effect of a delayed harvest on yield and quality of some spring barley cultivars

Klicova, S.; Sebanek, J.; Benes, O., 1987:
The effect of a different quality and quantity of light on the level of cytokinins in cotyledons of pea (Pisum sativum L.) seedlings

Von Schenck H.; Lennmarken C.; Larsson J., 1989:
The effect of a fat emulsion on some common clinical chemical analyses

Pfeuffer, M.; Hagemeister, H.; Barth, C.A., 1988 :
The effect of a free mackerel-supplemented diet on plasma and lipoprotein lipid concentrations in normolipidemic subjects

Eldredge, E.P.; Shock, C.C.; Stieber, T., 1988:
The effect of a gradient of water stress on Russet Burbank potato stem-end fry color

Kemp, B.; Grooten, H.J.G.; Hartog, L.A. den; Verstegen, M.W.A., 1988:
The effect of a high amino acid intake and different mating frequencies on sperm production of AI boars

Rodriguez P.M.; Cruz N.I.; Gonzalez C.I.; Lopez R., 1988:
The effect of a high fat diet on the incidence of colonic cancer after cholecystectomy in mice

Vermeer, H.M.; Hoofs, A., 1990:
The effect of a lactation period of 3.5 and 4.5 weeks on reproduction, rearing and fattening of pigs

Gawronska Kulesza A.; Suwara I., 1988:
The effect of a land use system on the granular structure of soil

Crosse, S.; Fitzgerald, S., 1988:
The effect of a leader/follower system of grazing management on the performance of spring calving dairy cows

Williams, C.M.; Maunder, K.; Theale, D., 1989:
The effect of a low-fat diet on luteal-phase prolactin and oestradiol concentrations and erythrocyte phospholipids in normal premenopausal women

Popova, S.I.; Skorobogatova, Y.N.; Bocharov, E.B., 1986:
The effect of a magnetic field on the qualitative characteristics of milk products

Irmler, U.; Heydemann, B., 1989:
The effect of a marl application on the soil fauna in three forest types of Schleswig-Holstein (FRG)

Waaler, B.A.; Eriksen, M.; Janbu, T., 1990:
The effect of a meal on cardiac output in man at rest and during moderate exercise

Parrott, J.C.; Conrad, J.M.; Basson, R.P.; Pendlum, L.C., 1990:
The effect of a monensin ruminal delivery device on performance of cattle grazing pasture

Ross, L.F.; Daigle, D.J.; Conkerton, E.J.; Kvien, C.S.; Rittig, F.R.; McCombs, C., 1990:
The effect of a plant growth regulator on peanut vine growth, yield and seed composition

Zhang, S.L.; Yang, Z.X.; Fang, J.P., 1988:
The effect of a polyethylene mulch on the size and growth curves of sand pear (Pyrus pyrifolia Nakai) fruit

Campbell, B.K.; McNeilly, A.S.; Picton, H.M.; Baird, D.T., 1990:
The effect of a potent gonadotrophin-releasing hormone antagonist on ovarian secretion of oestradiol, inhibin and androstenedione and the concentration of LH and FSH during the follicular phase of the sheep oestrous cycle

Napoli, G.M.; Santini, F.J., 1989:
The effect of a protein energy supplement on pasture protein and fibre digestion in the rumen of grazing steers

Mcclanahan T.R., 1986:
The effect of a seed source on primary succession in a forest ecosystem

Ichimori, K., 1990:
The effect of a single large dose of chloroquine on the infectivity of Plasmodium yoelii nigeriensis to Anopheles stephensi

Adrichem, P.W.M. van; Los, M.J.N.; Vogt, J.E.; Wetzlar, Y., 1987:
The effect of a subclinical Haemonchus infection on the metabolism of sheep (a pilot study)

Blokhuis, H.J., 1989:
The effect of a sudden change in floor type on pecking behaviour in chicks

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