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Biology, Geography & Health: Chapter 2079

Chapter 2079 provides bibliographic information on scholary research in the basic and applied life, earth and health sciences.




Maksimova, A.P., 1991:
Ecology and biology of Eurycestus avoceti (Cestoda: Dilepididae)

Emmel, T.C.; Garraway, E., 1990:
Ecology and conservation biology of the Homerus swallowtail in Jamaica (Lepidoptera: Papilionidae)

Perera, G.; Yong, M.; Ferrer, J.R., 1989:
Ecology and control of Biomphalaria peregrina in Cuba


Smith, S.D., 1987:
Ecology and control of eastern redcedar (Juniperus virginiana L.)

Howard F.W., 1991:
Ecology and control of hemipterous pests of cultivated palms

Fujita, Y., 1990:
Ecology and control of purple seed stain of soybean caused by Cercospora kikuchii

Naba, K.; Yamaguchi, T.; Nakazawa, K.; Umeda, K.; Noda, Y.; Iwasa, I., 1989:
Ecology and control of the rice water weevil, Lissorhoptrus oryzophilus Kushel, in Hiroshima Prefecture. 1. Seasonal occurrence and analysis of damage in paddy fields

Naba, K.; Yamaguchi, T.; Hosotani, K.; Nakazawa, K.; Umeda, K., 1989:
Ecology and control of the rice water weevil, Lissorhoptrus oryzophilus Kushel, in Hiroshima Prefecture. 2. Emigration of post-hibernating adults into paddy fields and their egg deposition

Naba, K.; Yamaguchi, T.; Nakawa, K.; Umeda, K.; Hosotani, K.; Iwasa, I.; Tanabe, S., 1989:
Ecology and control of the rice water weevil, Lissorhoptrus oryzophilus Kushel, in Hiroshima prefecture. 3. Insecticidal control methods by cropping season and cropping pattern of rice plants

Kamikado, T., 1991:
Ecology and control of the sweetpotato vine borer, Omphisa anastomosalis Guenee. IV Seasonal emergence of overwintering larvae and oviposition habit

Taylor, O.R.Jr, 1988:
Ecology and economic impact of African and Africanized honey bees

MacFarlane, T.W., 1990:
Ecology and epidemiology of Candida

Tebeest D.O., 1991:
Ecology and epidemiology of fungal plant pathogens studied as biological control agents of weeds

Pino, L.A.; Morales, G., 1987:
Ecology and epidemiology of the Haemonchinae parasites of cattle in Zulia State, Venezuela

Holtmeier, F.K., 1989:
Ecology and geography of the upper forest limit

Anonymous, 1990:
Ecology and importance of ants in forest ecosystems. Proceedings of the International Symposium of IUSSI (opuszna n. Towy Targ, 11-16 September, 1989) and other papers

Knauer, N., 1989:
Ecology and land diversion

Harper, D.M.; Mavuti, K.M.; Muchiri, S.M., 1990:
Ecology and management of Lake Naivasha, Kenya, in relation to climatic change, alien species' introductions, and agricultural development

Ramakrishnan, P.S.; Maikhuri, R.K., 1988:
Ecology and management of jhum cultivation in the Himalayas

Potter D.A.; Braman S.K., 1991:
Ecology and management of turfgrass insects

Jaudzims, A., 1988:
Ecology and marketing

Krivosheina, M.G.; Ozerov, A.L., 1989:
Ecology and morphology of Athyroglossa glabra Meigen (Diptera, Ephydridae), inhabitants of carcasses of vertebrates

Mel'nikov N.N., 1989:
Ecology and pesticides

Alvares Lemus, J.A.; Berovides Alvarez, V., 1989:
Ecology and polymorphism in Liguus fasciatus (Mollusca; Pulmonata) of Cayo Romano (Cuba)

May R.M., 1990:
Ecology and population biology

Lee, G.H.; Kim, D.H.; Park, J.H.; So, J.D., 1991:
Ecology and prey consumption of the predacious thrips, Scolothrips sp

Lovisolo, O., 1992:
Ecology and taxonomy of some European potyviruses

Sarkozy, P., 1990:
Ecology and the economy from an agrarian point of view

Glodek, P., 1990 :
Ecology and the economy in animal breeding from the standpoint of the breeder

Meson Garcia, M.L., 1987:
Ecology and vegetation of the riparian forest (ecological gradient of the Jarama River)

Sarkozy, P., 1990:
Ecology and/or economy?

D.Jonckheere, J.F., 1991:
Ecology of Acanthamoeba

Zaim, M.; Manouchehri, A.V.; Motabar, M.; Mowlaii, G.; Kayedi, M.H.; Pakdad, P.; Nazari, M., 1992:
Ecology of Anopheles pulcherrimus in Baluchistan, Iran

Pichard, S.; Massoud, Z.; Elkaim, B., 1989:
Ecology of Collembola populations of some ponds and pond shores in the Paris region

Kwon Chung, K.J.; Varma, A.; Howard, D.H., 1990:
Ecology of Cryptococcus neoformans and prevalence of its two varieties in AIDS and non-AIDS associated cryptococcosis

Sihag, R.C., 1991:
Ecology of European honeybee (Apis mellifera L.) in semi-arid sub-tropical climates. 2. Seasonal incidence of diseases, pests, predators and enemies

Sihag, R.C., 1990:
Ecology of European honeybee Apis mellifera L. in semi-arid subtropical climates. 1. Association with melliferous flora and over seasoning of the colonies

Kaupp, W.J., 1989:
Ecology of European pine sawfly, Neodiprion sertifer (Geoff.) nuclear polyhedrosis virus. The development of nuclear polyhedrosis virus epizootics in sawfly populations

Kaupp, W.J., 1989:
Ecology of European pine sawfly, Neodiprion sertifer (Geoff.) nuclear polyhedrosis virus. The distribution and accumulation of viral inclusion bodies in forest soils

Madubunyi, L.C., 1990:
Ecology of Glossina species inhabiting peridomestic agroecosystems in relation to options for tsetse fly control

Yamazaki, S.; Taketani, A.; Fujita, K.; Vasques, C.P.; Ikeda, T., 1990:
Ecology of Hypsipyla grandella and its seasonal changes in population density in Peruvian Amazon forest

Fernandez Velazquez, A., 1990:
Ecology of Polymita muscarum (Gastropoda: Fruticicollidae) in the province of Holguin

Sonenshine, D.E., 1990:
Ecology of Rocky Mountain spotted fever in Virginia and Maryland

Sastrapradja, S., 1989:
Ecology of agroecosystems in relation to natural ecosystems

Anonymous, 1989:
Ecology of arable land-perspectives and challenges. Proceedings of an International Symposium, 9-12 June 1987, Swedish Univ. Agric. Sci., Uppsala, Sweden

Adler, P.H., 1987:
Ecology of black fly sibling species

Ellison, A.M., 1991:
Ecology of case-bearing moths (Lepidoptera: Coleophoridae) in a New England salt marsh

Costa, F.G.; Perez Miles, F.; Gudynas, E.; Prandi, L.; Capocasale, R.M., 1991:
Ecology of cryptozoic arachnids, except mites, from Sierra de las Animas (Uruguay). Orders and families

Kahn, F., 1988:
Ecology of economically important palms in Peruvian Amazonia

Davidson, W.R.; Kellogg, F.E.; Doster, G.L.; Moore, C.T., 1991:
Ecology of helminth parasitism in bobwhites from northern Florida

Force, D.C., 1990:
Ecology of insects in California chaparral

Barnet, Y.M., 1991:
Ecology of legume root-nodule bacteria

Dutta, S.P.S.; Kumar, S.; Kumari, V., 1991:
Ecology of macrophytic vegetation in Kunjwani Pond, Jammu

Lester, R.J.G., 1989:
Ecology of marine parasites

Courtney, S.P.; Kibota, T.T.; Singleton, T.A., 1990:
Ecology of mushroom-feeding Drosophilidae

Cimpersek, M., 1988:
Ecology of natural regeneration in subpannonian beech forests

Groffman P.M., 1991:
Ecology of nitrification and denitrification in soil evaluated at scales relevant to atmospheric chemistry

Bhat, A.I.; Krishnappa, K., 1991:
Ecology of plant parasitic nematodes associated with groundnut in Karnataka

Baitulin, I.O., 1990 :
Ecology of plant root systems in northern deserts of the Turan lowland

Tsai, W.H.; Chien, C.C.; Hwang, S.C., 1990:
Ecology of rice false smut disease and its control

Arata, A.A., 1988:
Ecology of rodents associated with ricefields: implications for public health

Bakhvalov, S.A.; Bakhvalova, V.N., 1990:
Ecology of the baculovirus of the nun moth (Ocneria monacha L., Lepidoptera, Lymantriidae). I. Persistence of baculovirus in the forest ecosystem

Mariluis, JC.; Schnack, JA., 1990:
Ecology of the blow flies of an eusynanthropic habitat near Buenos Aires (Diptera, Calliphoridae)

van den Berg, MA.; Deacon, VE. de Jager, K., 1990:
Ecology of the citrus psylla, Trioza erytreae (Hemiptera: Triozidae). 1. Daily activities and habits of adults

van den Berg, MA.; Deacon, VE.; Thomas, CD., 1991:
Ecology of the citrus psylla, Trioza erytreae (Hemiptera: Triozidae). 3. Mating, fertility and oviposition

Charyev, O., 1989:
Ecology of the intermediate hosts of Fasciola gigantica in irrigated fields in Turkmenia

Balashov, Y.S., 1989:
Ecology of the non-parasitic stages of the life-cycle of ixodid ticks

Packham J.R.; Cohn E.V.J., 1990:
Ecology of the woodland field layer

Rocha, U.F.; Costa, A.J. da; Ferreira, F.A.; Maciel, R.A., 1985 :
Ecology of ticks. X. An improvised wet chamber to study the influences of air moisture and host susceptibility on oviposition and embryonation in Boophilus microplus (Canestrini)

Moraes, F.R.; Silva, V.M.S.; Moraes, J.R.E.; Freitas, J.C.M.; Rocha, U.F., 1987:
Ecology of ticks. XX - The influence of a sudden fall in temperature, maintained for 5 days, upon embryonation and hatching rates of eggs of Boophilus microplus (Canestrini)

Mills, J.T., 1989:
Ecology of toxigenic fungi associated with grains in Manitoba, Canada

Pacioni, G.; Puppi, G., 1988:
Ecology of vesicular-arbuscular endophytes in central Italy

Bagyaraj, D.J., 1991:
Ecology of vesicular-arbuscular mycorrhizae

Quiroga Madrigal, R.R.; Silvia Contreras, J. de J., 1988:
Ecology of weeds in common beans Phaseolus vulgaris L

Binns, J.A.; Mortimore, M.J., 1989:
Ecology, time and development in Kano state

Marchant, R.; Sepulveda, N.; Luchsinger, L.E., 1990:
Econometric analysis of the relationship between fresh and canned pineapples and their substitutes on the Chilean market

Briz, J.; Florez, L.; Mili, S., 1991:
Econometric analysis of trends in the demand for olive oil in Spain

Roux, Y. le, 1991:
Econometric modelling of the French cereals market

Albiac, J.; Garcia, P., 1991:
Econometric modelling of the Spanish pig sector

Schrank, W.E.; Roy, N., 1991:
Econometric modelling of the world trade in groundfish: proceedings of the NATO Advanced Research Workshop, St. John's, Newfoundland, Canada, August 14-18, 1989

Ansaloni, F.; Buchi, G.; Ciani, A.; Corsi, A.; Rosa, F.; Santucci, F.M.; Tarditi, S.; Valorosi, F., 1991:
Economic Development, International Trade and the Rural Environment. Comments on the 21st International Conference of Agricultural Economists

Banzhoff, U.; Hennig, H.D., 1989:
Economic accounting - a precondition for performance evaluation related to quality

Antsukevich, O.N., 1988:
Economic accounting and forestry

Fadejewa, E., 1990:
Economic accounting and performance contracts in processing enterprises in the agroindustrial sector

Fojtl, J., 1992:
Economic accounts for agriculture

Anonymous, 1990:
Economic accounts for agriculture 1974-1987

Dall' Acqua, F.M., 1991:
Economic adjustment and nutrition policies: evaluation of a school-lunch programme in Brazil

Cannock, G.; Cuadra, V., 1990:
Economic adjustment policies and agricultural production in the selva (forest) region

Curry, S., 1992 :
Economic adjustment policies and the hotel sector in Jamaica

Repetto, R., 1990:
Economic aid and the environment

Sarasutha, I.G.P., 1991:
Economic analysis and identification of the constraints on cassava farming at Mattirowalie, Wajo

Ward, C.; Dowdy, A.; Berberet, R.; Stritzke, J., 1990:
Economic analysis of alfalfa integrated management practices

Safley, C.D.; Safley, L.M.J., 1991:
Economic analysis of alternative poultry litter compost systems

Calegar, G.M., 1990:
Economic analysis of an experiment of synthesis

Usami, Y., 1989:
Economic analysis of betel vine cultivation

Timmons, M.B.; Bottcher, R.W.; Scheideler, S.E., 1990:
Economic analysis of broiler housing options for heat stress relief

Kaushik, S.N.; Gangwar, A.C.; Kaushik, C.R., 1991:
Economic analysis of bullock and camel power use on farms in Haryana

Lacewell, R.D.; Masud, S.M., 1989:
Economic analysis of cotton IPM programs

Bojo, J., 1991:
Economic analysis of environmental impacts

Belgaumi, I.M.; Patil, V.S., 1989:
Economic analysis of farm pond technology in black soils of dryland areas

Saha, S.K.; Giri, A.K., 1990:
Economic analysis of financing share-croppers

Ameriana, M.; Kusumo, S., 1987:
Economic analysis of growing tomatoes in the rainy season

Singh, R.A.; Rajpali, S.K.; Sharma, R.K., 1990:
Economic analysis of input variables in wheat

Angiras, N.N.; Singh, C.M., 1989:
Economic analysis of integrated weed management in maize

Howitt, R.E.; Wallender, W.W.; Weaver, T.F., 1990:
Economic analysis of irrigation technology selection: the effect of declining performance and management

Sekar, C.; Pillai, O.A.A.; Randhir, O.T.; Kumaravelu, G., 1990:
Economic analysis of kapok under agro-forestry conditions of Tamil Nadu

Masud, S.M.; Lacewell, R.D.; Hyatt, D.T., 1990:
Economic analysis of kenaf production for poultry litter in the U.S

Berry, C.G.; Ortmann, G.F., 1990:
Economic analysis of maize yield responses to fertilizer and rainfall applications at Dundee

Kennedy, G.; Ram, P.R.; Naidu, M.R.; Nivasulu, R.S., 1990:
Economic analysis of major pulses in Guntur District, Andhra Pradesh

Johnsen, F.H., 1990:
Economic analysis of measures to counteract phosphorus runoff from nonpoint agricultural sources

Vanorle, L., 1990:
Economic analysis of mechanization in large scale farming

Magrath, W.B., 1990:
Economic analysis of off-farm soil conservation structures

Amaral, A.M.P.; Neves, E.M., 1990:
Economic analysis of post-larval production of fresh-water prawn (Macrobrachium rosenbergii)

Singh, R.A.; Singh, R.P.; Singh, J.N.; Singh, A.K., 1991:
Economic analysis of potato cultivation in the eastern Uttar Pradesh

Windham, T.E., 1989:
Economic analysis of representative row-crop and cat-fish farms in the Delta area of Mississippi: a whole-farm simulation approach

Radha, Y.; Ram, P.R.; Seetharaman, S., 1989:
Economic analysis of rice (HYV) based farming systems

Prescott, N., 1989:
Economic analysis of schistosomiasis control projects

Lagueux, C.J., 1991:
Economic analysis of sea turtle eggs in a coastal community on the Pacific coast of Honduras

Ettling, M.B.; Thimasarn, K.; Shepard, D.S.; Krachaiklin, S., 1991:
Economic analysis of several types of malaria clinics in Thailand

Magrath, W.B., 1990:
Economic analysis of soil conservation technologies

Blanchet, J.; Hautcolas, J.C.; Sourie, J.C., 1991:
Economic analysis of the advantage of taking farmland out of production, using the example of two wheat growing areas of different intensity - January 1990

Kleinhanss, W.; Heins, G., 1991:
Economic analysis of the competitive position of the production and utilization of plant oils and fats as renewable raw materials

A.B.ttal, H.S.; Khalifa, A.Y., 1991:
Economic analysis of the cost function of barley agricultural products in Al-Gassim area, Saudi Arabia

Maddaloni, J.; Josifovich, J.A.; Actis, J.J., 1991:
Economic analysis of the effects of age and starting weight on the profitability of cattle fattening

Park, P.S.; Chung, H.W.; Hong, C.S., 1990:
Economic analysis of the mechanized group cultivation of barley in a demonstration project area

Gattermayer, F., 1991:
Economic analysis of tomato production in plastic tunnels

Vågsholm, I.; Nesse, L.L.; Gudding, R., 1991:
Economic analysis of vaccination applied to ovine listeriosis

Berentsen, P.B.M.; Dijkhuizen, A.A.; Oskam, A.J., 1991:
Economic analysis of veterinary regulations in partly integrated markets: the case of foot and mouth disease

He, Y.; He, Y.S.; Zhuge, G.Z.; Chen, B.J., 1992:
Economic analysis on the adaptability of the major grain post-production patterns in South China

Iqbal, R.M.S.; Chaudhry, M.B.; Aslam, M.; Bandesha, A.A., 1991:
Economic and agricultural impact of mutation breeding in cotton in Pakistan. A review

Udachin, R.A.; Potokina, S.A.; Borodina, R.A.; Shakhmedov, I.S., 1990:
Economic and biological features of awned and awnless isolines of wheat in central Asia

Soldatov, A.P.; Chertanova, G.A.; Ertuev, M.M., 1991:
Economic and biological traits of Black Pied and Holstein X Black Pied cows

Niehorster, K., 1990:
Economic and ecological advantages? The production of energy from plant biomass

Hu, Y.M.; Wang, F.Q., 1990:
Economic and ecological benefits of intercropping edible fungi with mulberry in fields

Krninska, R., 1989:
Economic and energetic evaluation of machines for maintenance of amelioration canals and small water flows

Sharma, R.S.; Thakur, C.L., 1989:
Economic and energy factors in soybean cultivation

Johnson, S.H.I.I.I.; Patamatamkul, S., 1990:
Economic and engineering considerations for planning medium scale irrigation systems: a study from Northeast Thailand

Heissenhuber, A.; Ring, H., 1992:
Economic and environment related aspects of ecological farming

Pinheiro, S.L.G.; Cortina, N.; Nadal, R. de, 1990 :
Economic and financial analysis of some farms typical of the western region of Santa Catarina

Server Izquierdo, R.; Segura, B., 1990:
Economic and financial situation of the organization of fruit and vegetable producer in the Valencia Community

Owens, E.W., 1989:
Economic and health consequences of undernutrition

Sheales, T.; Malarz, A., 1992:
Economic and institutional change and Poland's wool textile industry

Fronek, P., 1991:
Economic and mathematical research applications to the new agricultural conditions

Hristov, T., 1990:
Economic and organizational conditions of machinery maintenance in animal breeding

Desmarchelier J.A., 1991:
Economic and political aspects of sugar from an international perspective

Macpherson, C., 1992:
Economic and political restructuring and the sustainability of migrant remittances: the case of Western Samoa

Babkova, N.M.; Kot, M.M., 1992:
Economic and production traits in cows of different grades from crossing the Black Pied and Holstein breeds

Irastorza Enrich, J.M.; Hernandez Diaz, H.; Hernandez Grunenburger, L.; Garcia Rodriguez, R.; Courtois Ruiz, R.; Lopez Villalobos, J.A.; Ocampo Salgado, M.A.; Ortega Polo, J.; Rosiles Martinez, R., 1992:
Economic and productivity improvements through using an extra-absorbent polymer support for mass-rearing of screwworm larvae (Cochliomyia hominivorax)

Ahrends, K.; Kranhold, H., 1990:
Economic and social aspects of non-agricultural production in collective and state farms

Bliss, F., 1989:
Economic and social change in Egypt's 'New Valley': the effects of Egyptian regional development policy on the oases of the Western Desert

Wolz, A., 1989:
Economic and social development in Thailand and their influence on peasant society

Deshpande, S.L.; Autkar, V.N.; Rakhonde, B.M., 1990:
Economic and technical performance of monopoly cotton procurement in Maharashtra

Dentchev, R.G.; Bashev, H.Y., 1992:
Economic and technical problems of innovation in greenhouse flower production in Bulgaria

Kofer, J.; Dijkhuizen, A.A., 1990:
Economic and veterinary evaluation of replacement sows. 2. Calculations of piglet production using the PorkCHOP computer programme

Bowerman P., 1990:
Economic appraisal for spraying winter field beans

Joshi, B.R.; Vyas, D.L.; Vyas, K.K., 1991:
Economic appraisal of dairy cooperative union in arid region of Rajasthan

Ahuja, U.R.; Rawat, B.S.; Kalla, J.C., 1991:
Economic appraisal of milk plants of Haryana and Rajasthan dairy cooperative federations

Eichhorn, H.; Gruber, W.; Griebel, J., 1991:
Economic appraisal of soil tillage and cultivation methods

Rodero Serrano, E.; Camacho Vallejo, M.E.; Delgado Bermejo, J.V.; Rodero Franganillo, A., 1992:
Economic aspects in the conservation of indigenous breeds in Andalusia

Dass, S.R., 1991:
Economic aspects of India's international trade in coffee

Marinelli, A.; Casini, L., 1989:
Economic aspects of Turkey oak in Italy

Bach, H.J.S. von, 1992:
Economic aspects of advertising in agriculture: a review

Hillman, J.S., 1991:
Economic aspects of agricultural irrigation and irrigation research in the USA

Goldschmidt, P.S., 1990:
Economic aspects of alcohol consumption in Australia: Part 1; Part 2

Auld B.A., 1991:
Economic aspects of biological weed control with plant pathogens

Il' ina, Z., 1992:
Economic aspects of developing the food market in Belarus

Kurtz, W.; Garrett, H., 1990:
Economic aspects of eastern black walnut management

Urquidi, V.L., 1992:
Economic aspects of environmental protection

Losos, S.; Podebradsky, Z., 1991 :
Economic aspects of fallow and red deer farming

Pirriger, H., 1989:
Economic aspects of fallow deer farming

Duplan J.M., 1990:
Economic aspects of genetic improvement

Rocha, M.B.; Barbosa, M.Z., 1990:
Economic aspects of groundnut production

Hoffmann, H.; Baumann, H., 1990:
Economic aspects of growing grain legumes in France

Pahl, H., 1989:
Economic aspects of growing grain legumes under various different background conditions

Peterova, J., 1991:
Economic aspects of harvesting, storing and processing high-cut sugarbeet

Bolkestein, B.; Janssens, C.; Maeyer, E.A.A. de, 1991:
Economic aspects of hemp harvesting

Goedegebure, J., 1991:
Economic aspects of high density orchards

Laszlo, L., 1990:
Economic aspects of improving fodder utilization in grain fodder consuming enterprises

Kvapilik, J.; Netopil, J., 1991:
Economic aspects of milk production in large capacity barns

Ondruch, Z., 1991:
Economic aspects of nitrogen fertilizers in winter barley

Bartelheimer, P., 1991:
Economic aspects of oak forestry

Botha, P.J.; Zyl, J. van, 1992:
Economic aspects of optimum replacement of seedling tea by higher yielding clonal varieties

Heissenhuber, A.; Ring, H., 1992:
Economic aspects of organic farming

Bek Nielsen, B., 1990:
Economic aspects of palm oil production and marketing

Baylis, A.D., 1990:
Economic aspects of plant growth regulators

Pfingster, H., 1989:
Economic aspects of quality directed beef and lamb production with selective crossbreeds

Bokermann, R., 1991:
Economic aspects of rural cheese production

Hoffmann, H.; Steinhauser, H., 1991:
Economic aspects of sunflower cultivation in Germany

Berger, G., 1991:
Economic aspects of teat amputation in cows

Uhlmann, F., 1989:
Economic aspects of the expansion of grain legume production in the EC

Ortmaier, E., 1990:
Economic aspects of the production of oilseeds taking account of relevant environmental factors

Langbehn, C.; Raue, F., 1991:
Economic aspects of the production of quality beef from the point of view of the breeder

Raue, F., 1991:
Economic aspects of the production of quality beef from the point of view of the breeder. 2. Steers, heifers or bulls?

Raue, F., 1991:
Economic aspects of the production of quality beef from the point of view of the breeder. Purebred or crossbred bulls?

Morkramer, G.; Itty, P.; Defly, A., 1988:
Economic aspects of the production of recently introduced trypanotolerant cattle exposed to trypanosomiasis in the Agou Sous-Prefecture, Togo

Manvelyan, R.A., 1989:
Economic aspects of the use of skim milk for the manufacture of fast-ripening cheeses

Carvalho, M.L.S.; Ventura, M.R.; Dordio, V., 1990:
Economic aspects of wine production and marketing in Portugal

Christie, A.J., 1988:
Economic aspects on the regional fisheries

Petersen, B., 1990:
Economic assessment of agricultural refineries - processing and industrial price structure

Christensen, J.; Andreasen, L., 1990:
Economic assessment of agricultural refineries, farmers' benefits and the costs of harvest and transport

Jarosch, J.; Schwittek, U., 1991:
Economic assessment of the effect of re-introducing elements to structure the landscape (hedges) into farmed landscapes

Rodriguez Iglesias, R.M., 1990:
Economic assessment of the expected breeding value of elite crossbred and flockbook rams

Mansour, M.; Sultan, M., 1991:
Economic assessment of the long-term effects of the soil heating technology in Beni Suef governorate

Rawat, J.K., 1989:
Economic behaviour of a wood producing firm

Marsh, J.S., 1991:
Economic benefits and the public good

Mkunga, M.J.; Gillis, R.J., 1990:
Economic benefits derived from herbicide use in wheat in Tanzania's Hanang Plateau

Waithe, D., 1991:
Economic benefits of fumigants used in controlling insect pests in stored food

Gilreath, M.E.; Funderburk, J.E.; Gorbet, D.W.; Zimet, D.J.; Lynch, R.E.; Herzog, D.C., 1989:
Economic benefits of selected granular insecticides for control of lesser cornstalk borer in nonirrigated peanut

Sterling, W.L.; Dean, A.; E.S.lam, N.M.A., 1992:
Economic benefits of spider (Araneae) and insect (Hemiptera: Miridae) predators of cotton fleahoppers

Kannaiyan, J.; Haciwa, H.C., 1990:
Economic benefits of spraying fungicides to control groundnut foliar disease in Zambia

Soos, S.; Nemedy, Z., 1991:
Economic cereal production technology based on the use of cultivator - seed drill type FLEXI coil - 800/1110

Reid, J.N., 1991:
Economic change in the rural U.S.: a search for explanations

Jensen, A.M., 1991:
Economic change, marriage relations and fertility in a rural area of Kenya

Hazell, P.B.R. et al., 1991:
Economic changes among village households

Kubaili, S., 1990:
Economic characters of durum and bread wheats under irrigation in eastern Uzbekistan

Walsh, P.A.; Cook, S.J.; Page, J.R., 1990:
Economic comparison of band-seeding to other pasture oversowing techniques

Wiesenborn, W.D.; Trumble, J.T.; Oatman, E.R., 1990:
Economic comparison of insecticide treatment programs for managing tomato pinworm (Lepidoptera: Gelechiidae) on fall tomatoes

Houben, E.H.P.; Thelosen, J.G.M.; Huirne, R.B.M.; Dijkhuizen, A.A., 1990:
Economic comparison of insemination and culling policies in commercial sow herds, assessed by stochastic simulation

Havel, F., 1990:
Economic comparisons of methods of whey utilization

McIsaac, G.F.; Siemens, J.C.; Hummel, J.W.; Tyrrell, A.T., 1990:
Economic comparisons of six corn and soybean tillage systems, two soybean row spacings on three farm sizes

Memon, M.Y., 1989:
Economic competencies needed and possessed by farmers in Hyderabad District, Sind, Pakistan

Elz, D., 1990:
Economic competition for land use between social forestry and agriculture

Pachner, H., 1992:
Economic competition of marketing in rural areas: theoretical principles and empirical case studies on the variety of marketing forms for agricultural products in south west Germany

Ruiz Maya, L., 1990:
Economic concentration of farms in Spain

Villa, W.; Gosener, M.; Deegen, P., 1989:
Economic consequences of air pollution effects on State Forest Enterprises

Kiros, F.G., 1991:
Economic consequences of drought, crop failure and famine in Ethiopia, 1973-1986

Wentink, G.H.; Dijkhuizen, A.A., 1990:
Economic consequences of infection with bovine diarrhoea virus in 14 dairy herds

Oskoui, K.E.; Voorhees, W.B., 1990:
Economic consequences of soil compaction

Brokken, R.F.; Williams, T.O., 1990:
Economic considerations for smallholder cattle milk and meat production and marketing: I. Economic policies, supporting institutions, marketing and demand

Brokken, R.F.; Williams, T.O., 1991:
Economic considerations for smallholder cattle milk and meat production and marketing: II production-related aspects

Bhatia, M.S., 1991:
Economic constraints in increasing pulses production

Koczi, A., 1989:
Economic correlation of feedstuff management to animal husbandry

Ettling, M.B.; Shepard, D.S., 1991:
Economic cost of malaria in Rwanda

Crooks, A.C.; Scott, H.S.; Dargatz, D.A.; Hill, G.W., 1992:
Economic cost of piglet mortality in the farrowing to weaning phase: a report of the NAHMS' national swine survey

Brabander, D.L. de; Andries, J.I.; Boever, J.L. de; Buysse, F.X., 1990:
Economic dairy cow feeding through use of better coarse fodders. (2)

Kozlov, A.N.; Vinokurov, V.V.; Sal' nikov, M.I., 1990:
Economic damage caused by black rats

Larsson, H., 1988:
Economic damage caused by cereal thrips in winter rye in Sweden

Collins, M.T.; Morgan, I.R., 1991:
Economic decision analysis model of a paratuberculosis test and cull program

Hussain, A., 1991:
Economic deprivation, erosion of the resource base and the imperative for sustainable development in South Asia

Diop, F.P.D., 1991:
Economic determinants of child health and the utilization of health services in Sub-Saharan Africa: the case of Ivory Coast

Gao, J.T., 1990:
Economic development and environmental protection in semi-arid and badly eroded areas: taking Karaqin Banner, Inner Mongolia as an example

Oustapassidis, K., 1990:
Economic development and structure of the agricultural cooperative unions in Greece

Chant, S., 1991:
Economic development in Mexico: comparative perspectives on three intermediate cities - Puerto Vallarta, Leon and Queretaro

Lukinov, I., 1991:
Economic development of the countryside and current agricultural policy

Unnevehr, L.J.; Khoju, M., 1991:
Economic development, income distribution and meat demand

Sharma, R.A.; McGregor, M.J., 1991:
Economic discount and wage rates for social forestry projects in India: estimates and problems

White, B., 1991:
Economic diversification and agrarian change in rural Java, 1900-1990

Gavrish, N.P.; Il' inskii, V.A., 1990:
Economic effect of carrying out accelerated tests of tractor reliability

Prieto, N.; Dieguez, F.J.; Penalver, G., 1989:
Economic effect of slaughtering pigs at three different ages

Kinnucan, H.W.; Venkatesw, 1991:
Economic effectiveness of advertising aquacultural products: the case of catfish

Cherkasov, V.A., 1991:
Economic effectiveness of biological control in greenhouses

Varyan, K.R., 1989:
Economic effectiveness of different regimes of rearing gilts

Arbatowski, S.; Rybczynski, J., 1989:
Economic effectiveness of plantations of fast-growing forest trees

Erbolatov, K.M., 1987:
Economic effectiveness of prophylactic measures against dictyocauliasis in cattle

Rul' ev, V.A.; Shapovalov, N.I., 1990:
Economic effectiveness of sweet cherry cultivation (trials on farms of the Melitopol'skii region)

Meissner, J., 1988:
Economic effectiveness of the use of sawdust in particleboard production

Muzyka, V.N.; Martynyuk, N.S., 1989:
Economic effectiveness of winter wheat breeding in the USSR

Wehrheim, P., 1991:
Economic effects and examples of deficiency payments in the agricultural sector: a literature review

Kania, S.; Dolny, S., 1989:
Economic effects of briquetting wood residues in production lines with piston and rotational presses

Szczawinski, M., 1988:
Economic effects of deviation in the magnitude of material reserves from the norm

Herrmann, R., 1990:
Economic effects of financial stabilization schemes in the EC's development policy: STABEX, COMPEX and SYSMIN

Hogsette, J.A.; Prichard, D.L.; Ruff, J.P., 1991:
Economic effects of horn fly (Diptera: Muscidae) populations on beef cattle exposed to three pesticide treatment regimes

Andrado, F.; Herruzo, A.C.; Josling, T., 1990:
Economic effects of international trade agreements. The Spanish maize sector

Miller, G.Y.; Bartlett, P.C., 1991:
Economic effects of mastitis prevention strategies for dairy producers

Neff, S.A.; Josling, T.E., 1991:
Economic effects of removing US dairy and sugar import quotas

McNulty, M.S.; McIlroy, S.G.; Bruce, D.W.; Todd, D., 1991:
Economic effects of subclinical chicken anemia agent infection in broiler chickens

Doluschitz, R.; Zeddies, J., 1991:
Economic effects of the use of Avoparcin in dairy cattle feeding

Grzywinski, L.; Poznanski, W.; Jasek, S.; Pawinski, J., 1990:
Economic effects resulting from the control of external parasites in pigs

Singh, B.P.; Singh, S.P.; Abu Mohammad, 1990:
Economic efficacy of different fungicides for the control of leaf spot of cauliflower

Alekhin, S.N.; Radchevskaya, R.F.; Shulika, N.F., 1990:
Economic efficacy of fertilizers

Henry, C., 1990:
Economic efficiency and ethical requirements: sharing ownership in the environment

Simutapang, P.; Djatiharti, A.; Rusastra, I.W.; Kasryno, F., 1989:
Economic efficiency and policy incentives of rice production in Indonesia

Mills, T.J.; Bratten, F.W., 1988:
Economic efficiency and risk character of fire management programs, northern Rocky Mountains

Petkov, A., 1990:
Economic efficiency as a result of the intensification of maize production

Saryev, D.S., 1990:
Economic efficiency of bank protection works in the Turkmen SSR

Ayele, G., 1991:
Economic efficiency of cotton production at the Middle Awash state farms of Ethiopia

Singh, R.P.; Chandra, N., 1989:
Economic efficiency of farmers growing high yielding and local varieties of paddy in Ranchi district, Bihar (India)

Pekarik, S., 1991:
Economic efficiency of grape production on selected Hungarian enterprises

Repka, I., 1991:
Economic efficiency of milk production on large farms

Bashev, H., 1990:
Economic efficiency of scientific research into wheat breeding

Dragoev, P., 1989:
Economic efficiency of the factory farming method of breeding suckling piglets without additional feeding

Alosmanov, M.S.; Ramazanova, Z.R.; Ibragimova, S.M.; Zabelshinskii, Y.A.; Narimanova, T.R., 1990:
Economic efficiency of the production of superphosphate from spent acids

Rassomakhin, G.K.; Zhelovatykh, Z.M., 1990:
Economic efficiency of using a line for removal and transportation of poultry manure

Funar, G.; Blaga, G.; Stefanescu, L.; Gueron, I., 1990:
Economic efficiency of utilizing sewage for fertility improvement of anthropic protosols at Capus, Cluj County (II)

Angelova, M., 1989:
Economic efficiency of wheat production

Petkov, A.; Souvanjiev, M., 1990:
Economic efficiency resulting from the intensification of one year's onion production

Lembke, H.H., 1991:
Economic efficiency? Social justice? Political participation? Experience with agricultural cooperatives in the central Euphrates

Salamon, L., 1991:
Economic estimation of the adaptability of livestock farming

Bizjak, F., 1991:
Economic evaluation and selection of production systems in the wood industry

Carbonell Reyes, M.; Navarro Fierro, R., 1990:
Economic evaluation of AI of sows with frozen semen

Jaramillo A.C.J.; Gastaldi S.R.; Alonso P.F.; Vargas L.J., 1991:
Economic evaluation of a bovine mastitis control programme in the Laguna dairying area, Mexico, between 1986 and 1988

Dapic, D.; Vucijak, S.; Sakovic, S.; Comic, R., 1976:
Economic evaluation of a management system for pine and oak forest in Bosnia and Herzegovina

Shuler M.L.; Steinmeyer D.E.; Togna A.P.; Gordon S.; Cheng P.; Letai S.J., 1991:
Economic evaluation of a multicompartment bioreactor for ethanol production using in situ extraction of ethanol

Suzuki, M., 1990:
Economic evaluation of appropriate agricultural machinery in Indonesia

Botev, N.; Rendakov, K., 1988:
Economic evaluation of beech stands established at different density

Ruijs, M.N.A.; Os, E.A. van, 1991:
Economic evaluation of business systems with a lower degree of environmental pollution

Avendano, J.; Ochoa, L.E., 1990:
Economic evaluation of caraota bean production in the Tucutunemo Valley

Araujo, A.C. de; Sacramento, C.K. de; Silva, P.H. da, 1989:
Economic evaluation of chemical harvesting of cloves in South-east Bahia

Patil, H.N.; Dalvi, H.I.; Borude, S.G., 1989:
Economic evaluation of coconut plantation in Maharashtra

Pevetz, W.; Pirringer, H., 1991:
Economic evaluation of farmers' contribution to care of the land. Landscape conservation in the mountain farming area

Sankovich, M.M., 1988:
Economic evaluation of forest land and timber resources of forest districts in Brest province

Vasconcellos, C.A.; Santos, H.L.; Alves, V.M.C.; Pitta, G.V.E.; Franca, G.E. de, 1990:
Economic evaluation of gypsum for maize, sorghum and soyabean crops on a dystrophic dark red latosol in the cerrado phase

Dadi, L.; Mulugeta, D.; Mekuria, M., 1988:
Economic evaluation of herbicide application on maize at Bako, Ethiopia

Núñez-Dominguez, R.; Dickerson, G.E.; Cundiff, L.V.; Gregory, K.E.; Koch, R.M., 1992:
Economic evaluation of heterosis and culling policies for lifetime productivity in Hereford, Angus, shorthorn, and crossbred cows

Abdullah Salleh; Teng, W.H.; Chan, K.W., 1990:
Economic evaluation of mechanised applications of the empty fruit bunches - Guthrie's experience

Carvalho, F.C. de; Ferreira, C.R.R.P.T.; Tsunechiro, A.; Freitas, S.M. de, 1990:
Economic evaluation of post-harvest maize loss in Brazil

Samalieva, A.; Vulchovski, I.; Vitkov, M., 1990:
Economic evaluation of some factors of intensification on leached chernozem

Griffith, D.; Lacey, J.R., 1991:
Economic evaluation of spotted knapweed control using picloram

Mabawonku, A.F., 1985:
Economic evaluation of the Anambra/Imo (ANIMO) rice project in Nigeria

Flori, A.; Triomphe, A., 1990 :
Economic evaluation of the cost and treatment of pneumocystosis

Essamet, M., 1989:
Economic evaluation of the effects of windbreaks

Axelsson, A.; Zacchi, G., 1990:
Economic evaluation of the hydrolysis of lactose using immobilized beta -galactosidase

Santos, Z.A.P. de S.; Sallit, F.A.A., 1990:
Economic evaluation of the performance of different potato cultivars

Kislova, T.A., 1988:
Economic evaluation of the results of forestry production measures

Dapic, D.; Vucijak, S.; Sakovic, S., 1976:
Economic evaluation of timber production in beech forests and mixed beech/fir /spruce forests

Fairlamb, C.D., 1990:
Economic factors affecting human fertility in the developing areas of South Africa: a policy perspective

Alig, R.J.; White, F.C.; Murray, B.C., 1988:
Economic factors influencing land use changes in the south-central United States

Hardie, I.; Kundt, J.; Miyasaka, E., 1989:
Economic feasibility of U.S. paulownia plantations

Chinery D.H.; Rhodus T.; Struve D.K., 1991:
Economic feasibility of a shade tree container production system

Loewer, O.J., 1992:
Economic feasibility of crop residue as a drying fuel

Klonsky, K., 1988:
Economic feasibility of eucalyptus production

Hugar, L.B.; Murthy, P.S.S.; Umesh, K.B.; Reddy, B.S., 1991:
Economic feasibility of guava cultivation under scientific management - an empirical evidence

Murphy, R.; Schupp, A.; Lee, J.G., 1990:
Economic feasibility of specialized beef processing in Louisiana

Gonzalez, R.; Luzardo, F.M.; Cardenas, E., 1990:
Economic feasibility of using a forest waste product: soplillo bark for tannin production in Cienaga de Zapata

Donzier, J.F., 1989:
Economic forecast for vulnerable rural zones

Perez Vilarino, J., 1989:
Economic forest policy and organizational strategy

Cordell, H.K.; Bergstrom, J.C.; Watson, A.E., 1992:
Economic growth and interdependence effects of state park visitation in local and state economies

Holden, S.T., 1992:
Economic growth and sustainability: agriculture in sub-Saharan Africa

Anonymous, 1991:
Economic growth isn't everything: UNDP human development report

Yang, X.; Wang, J.; Wills, I., 1990:
Economic growth, commercialization and institutional changes in rural China, 1979-1987

Anonymous, 1990:
Economic impact of Kentucky's tourism and travel industry, 1988 and 1989

Williams, R.L.; Dietrich, R.A.; Byers, F.M., 1991:
Economic impact of alternative growth promotant strategies on the United States beef industry

Bech-Nielsen, S.; Miller, G.Y.; Bowman, G.L.; Dodaro, S.J.; Orloski-Snider, K.A., 1992:
Economic impact of an epizootic of pseudorabies in a commercial swine herd in Ohio, achieving test negative status and quarantine release by use of vaccination and test and removal

Tansel, A., 1991:
Economic impact of and demand for tourism: a survey

Venzi, L., 1990:
Economic impact of environmental constraints on Italian forestry

Warren, J.; Allen, J.; Cowling, W., 1989:
Economic impact of growing Phomopsis-resistant lupins

Seegers, H., 1992:
Economic impact of infertility on the dairy enterprise: a discussion

Leistritz, F.L.; Thompson, F.; Leitch, J.A., 1992:
Economic impact of leafy spurge (Euphorbia esula) in North Dakota

Wallace, N.M.; Leitch, J.A.; Leistritz, F.L., 1992:
Economic impact of leafy spurge on North Dakota wildland

Holt Calderwood, L.; Brown, G., 1990:
Economic impact of milk progesterone assays on Vermont and Missouri dairy farms

Bhatia, C.R., 1991:
Economic impact of mutant varieties in India

Frohberg, R.C., 1991:
Economic impact of plant breeding programs

Zekri, S.; Albisu, L.M.; Aragues, R.; Herrero, J., 1990:
Economic impact of soil salinity in the agriculture of Bardenas

Waithe, D., 1991:
Economic impact of the Japanese beetle and European chafer on the Canadian nursery industry

Mukhebi, A.W., 1992:
Economic impact of theileriosis and its control in Africa

Ascanio Guevara, A., 1991:
Economic impact of tourism at a local level and elements for a new strategy (the case of hotels in Paseo de Las Canteras)

Cordonnier, P.; Journet, M.; Chilliard, Y.; Lienard, G., 1989:
Economic impact of using somatotropin in French dairy farming systems

Chase, C.; Duffy, M.; Lotz, W., 1991:
Economic impact of varying swine manure application rates on continuous corn

Borge, L.; Nelson, W.C.; Leitch, J.A.; Leistritz, F.L., 1991:
Economic impact of wildlife-based tourism in northern Botswana

Sastre, M.S.P. de; Liberman, O.; Cerioni, L.; Morresi, S., 1989:
Economic impact on regional income of irradiation of garlic, onions and potatoes. The case of Corfo-Rio Colorado

Gitelson, R.J.; Graefe, A.R., 1990:
Economic impacts associated with whitewater boating on the Upper Youghiogheny River

Chaudhry, M.A.; Young, R.A., 1990:
Economic impacts of alternative irrigation water allocation institutions: Pakistan's warabandi system

Taylor, C.R.; Penson, J.B.J.; Smith, E.G.; Knutson, R.D.; Schaub, J.R., 1991:
Economic impacts of chemical use reduction on the south; Discussion

D'-Souza, G.; Maxwell, E.; Bryan, W.; Prigge, E., 1990:
Economic impacts of extended grazing systems

Dahl B.L.; Sell R.S.; Watt D.L.; Conlon R.L., 1991:
Economic impacts of removal of registration for parathion on sunflower

Hamilton, J.R.; Whittlesey, N.K.; Robison, M.H.; Ellis, J., 1991:
Economic impacts, value added, and benefits in regional project analysis

Day, K.; Ferguson, W.; Szmedra, P., 1991:
Economic implications of a ban on EBDC disease control uses in vegetable production

Gardner, B., 1990:
Economic implications of a changing world for U.S. agriculture in the 1990's

Fisher, B.; Riethmuller, P.; Tie, G.; Bowen, B., 1990:
Economic implications of a changing world for agriculture: an Australian perspective

Tobey, J.; Reilly, J.; Kane, S., 1992:
Economic implications of global climate change for world agriculture

Skinner, R.A.; Meyer, L.A., 1991:
Economic implications of planting flexibility provisions for US upland cotton farms

Zubov, A.E.; Knyaz' kova, S.R., 1989:
Economic importance and breeding value of new form of dried pea with determinate-type growth

Larsson, H., 1991:
Economic importance of cereal aphids at different cost levels

Jeandel, F., 1991:
Economic importance of parasitoses in dairy heifers, dairy cows, and beef suckler herds

Grise, V.N., 1991:
Economic importance of the U.S. tobacco industry

Tigvattnanont, S.; Pramual, C., 1990:
Economic importance of the durio psyllid, Tenaphalara malayensis Crawford in Thailand

Anonymous, 1990:
Economic importance of traditional milk products

Gajo, P.; Gatto, P., 1990:
Economic improvement of farm woodlands in marginal areas: a case study of the Garfagnana Valley through a linear programming model

McNeely, J.A.; Dobias, R.J., 1991:
Economic incentives for conserving biological diversity in Thailand

Panayotou, T., 1991:
Economic incentives in environmental management and their relevance to developing countries

Anonymous, 1992:
Economic indicators of the farm sector: costs of production - livestock and dairy, 1990

Anonymous, 1992:
Economic indicators of the farm sector: costs of production - major field crops, 1990

Anonymous, 1991:
Economic indicators of the farm sector: national financial summary, 1990

Anonymous, 1991:
Economic indicators of the farm sector: production and efficiency statistics, 1989

Anonymous, 1992:
Economic indicators of the farm sector: production and efficiency statistics, 1990

Anonymous, 1991:
Economic indicators of the farm sector: state financial summary, 1989

Sobotkova, V., 1988:
Economic indices of the activity of forest nurseries in Czechoslovakia

Archer, T.L.; Bynum, E.D.J., 1992:
Economic injury level for the Russian wheat aphid (Homoptera: Aphididae) on dryland winter wheat

Benedict, J.H.; E.Z.k, K.M.; Oliver, L.R.; Roberts, P.A.; Wilson, L.T., 1989:
Economic injury levels and thresholds for pests of cotton

Senanayake, D.G.; Holliday, N.J., 1989:
Economic injury levels for Colorado potato beetle (Coleoptera: Chrysomelidae) on 'Norland' potatoes in Manitoba

Davis, P.M.; Pedigo, L.P., 1991:
Economic injury levels for management of stalk borer (Lepidoptera: Noctuidae) in corn

Rao N.V.; Rao B.H.K.M.; Rao V.L.V.P.; Reddy P.S., 1990:
Economic injury levels for rice gall midge and yellow stem borer

Corey, F.M.J.; Cadpan, E.P.; Sanchez, F.F., 1989:
Economic injury levels of the leafhopper Idioscopus clypealis (Leth.) on mango (Mangifera indica (L.))

Larsson, H., 1992:
Economic injury threshold and economic threshold for the wheat blossom midges Contarinia tritici and Sitodiplosis mosellana

Griffon, M., 1992:
Economic institutions and management of renewable natural resources

Buckley, R., 1991:
Economic instruments of environmental policy

Rivero, N., 1992:
Economic integration in the Americas and the sugar industry

Szeles, G., 1990:
Economic interdependencies in slaughter pig production

Delaveau, A., 1991:
Economic interest of growth stimulants in cattle husbandry

Henning, J.C.; Baker, L.; Thomassin, P.J., 1991:
Economic issues in organic agriculture

Meilke, K.D.; Duren, E. van, 1990:
Economic issues in the U.S. countervail case against Canadian hogs and pork

Amer, M.H.; E.G.indy, S.; Rafla, W., 1989:
Economic justification of drainage projects in Egypt

Kasryno, F.; Suryana, A., 1990:
Economic liberalisation and agricultural policy adjustment in Indonesia

Pillai, R.V., 1991:
Economic life-span of coconut hybrids

Harris, T.R.; Rader, L.J.; Johnson, W.S., 1992:
Economic linkages of the U.S. greenhouse and nursery products industry

Reda Wilson, K., 1991:
Economic literacy: a marketable product for land grant universities

Safiullin, R.T., 1991:
Economic loss caused by echinococcosis in animals and methods of its evaluation

Sharma, R.C.; Malviya, V.S.; Bhati, P.G., 1990:
Economic loss due to malaria in Kheda district, Gujarat

Safiullin, R.T., 1988:
Economic losses due to decreased production quality caused by ascariasis in pigs

Curk, A., 1990:
Economic losses due to rabies in Slovenia

Carpenter, B.D.; Ethridge, D.E.; Sosebee, R., 1990:
Economic losses from broom snakeweed poisoning in cattle

Spohr, M., 1989:
Economic losses on the dairy farm as a result of udder diseases - subclinical mastitis

Skold, K.D., 1991:
Economic malaise slows reform: a review of current conditions in the Soviet Union

Goldschmidt Clermont, L., 1990:
Economic measurement on non-market household production: relating purposes and valuation methodologies

Karlyuk, I.; Kazakov, E., 1991:
Economic methods of state administration for the agroindustrial sector

Bishop, R., 1991:
Economic methods to solve conflicts in the utilization of water resources

Ellis, J.R.; Hughes, D.W.; Butcher, W.R., 1991:
Economic modeling of farm production and conservation decisions in response to alternative resource and environmental policies

Bruckner, H.; Kubaile, E., 1991:
Economic objectives for dairy farming

Bourgeois, L., 1989:
Economic outlook for French agriculture in the year 2000

Variyam, J.N.; Jordan, J.L., 1991:
Economic perceptions and agricultural policy preferences

Vashist, G.D.; Katiha, P.K., 1989:
Economic performance of cows and buffaloes by size group: a case study in Himachal Pradesh

Hulot, J.F., 1990:
Economic performance of farms in less-favoured areas of the EC

Roux, P., 1988:
Economic performance of the sawmilling industry in France

Anonymous, 1992:
Economic planning in free societies - Hungary

Lund, M., 1991:
Economic planning under uncertainty

Guidi, A., 1989:
Economic policies and family farms in developing countries

Mundlak, Y.; Cavallo, D.; Domenech, R., 1990:
Economic policies and sectoral growth: Argentina 1913-1984

Fathi, S.; A.K.awal, H., 1989:
Economic policies for environmental protection

Lohani, B.N.; Evans, J.W., 1992:
Economic policies for sustainable development: a country study for Nepal

Barbier, E.; Bishop, J.; Aylward, B.; Burgess, J., 1992:
Economic policy and sustainable natural resource management

Leinert, S., 1988:
Economic possibilities of restructuring non-farm private forests

Dano, J.; Antal, J., 1990:
Economic possibilities within the meat types of original cattle breeds

Rotz, C.; Buckmaster, D.; Borton, L., 1992:
Economic potential of preserving high-moisture hay

Kumudranjau Naskar, 1988:
Economic potentialities of the tidal mangrove forests of Sundarbans in India

Kosolapov, E.L., 1989:
Economic principles of machinery selection in crop production

Petrov, A.P.; Nagornaya, M.P., 1991:
Economic priorities in the utilization of Group I forests

Pettenella, D.; Cutolo, N., 1990:
Economic problems connected with the development of plantations of high quality broadleaf species

Anonymous, 1989:
Economic problems involved in the relationship between agriculture and the environment. Proceedings of the 25th SIDEA study seminar, Ancona, October 1988

Pfeiffer, A., 1991:
Economic problems of farm mechanization in developing countries

A.H.bbab, M.S.; Mohamed Harab, 1989:
Economic problems of fattening lambs in Jordan

Denchev, R.; Bashev, C.A., 1991:
Economic problems of the innovation in greenhouse flower production in Bulgaria

Pulkrab, K., 1990:
Economic problems of the rational exploitation of forest resources

Szklarska, J., 1989:
Economic problems of vegetable production in the years 1958-1988

Hubacek, J., 1992:
Economic problems with regard to the reform of the agroindustrial sector

Mosny, D., 1992:
Economic projections for agribusiness under free market conditions and privatization

Mihova, S.; Stavreva, N.; Stoyanov, I.; Iliev, I., 1989:
Economic properties and resistance to rusts and powdery mildew of soft winter wheat cultivars

Larson, D.F., 1990:
Economic prospects for palm oil: a World Bank view

Bublot, G.; Tychon, P., 1990:
Economic prospects for sugarbeet production in Belgium. 3. Possible research directions

Das, T.K.; Mitra, A.; Roy, S.R., 1992:
Economic prospects of growing para grass in low-lying lands - a case study in Haringhata block of Nadia district, West Bengal

Bublot, G.; Tychon, P., 1990:
Economic prospects of sugarbeet cultivation in Belgium. 4. Ways of diversification of sugarbeet

Jung, I., 1992:
Economic prosperity of the viticultural and wine making sectors in the market economy

Upton, M., 1991:
Economic quantification of the benefits of agricultural research

Szederkenyi, E., 1990:
Economic questions regarding the processing of soyabean for feeds

Oberoi, R.C., 1989:
Economic rationale of agricultural development in cold desert areas of Himachal Pradesh

DeBardeleben, J., 1990:
Economic reform and environmental protection in the USSR

Hong, Z.; Ebanks, G.E., 1992:
Economic reform and population control in rural mainland China in the 1980s

Morgan, W.B., 1992:
Economic reform, the free market and agriculture in Poland

Sandrey, R.A., 1992:
Economic reforms and New Zealand agriculture

Mandurtu, 1991:
Economic reforms and minority nationalities

Anonymous, 1990:
Economic reforms in the agriculture of the USSR and East European countries

Turner, R.N.wton, C.; Dennis, D., 1991:
Economic relationships between parcel characteristics and price in the market for Vermont forestland

Thiede, B.; Spriewald, H.; Reke, B., 1987:
Economic relationships for achieving efficiency in replacement of fixed assets

Collivignarelli, C.; Urbini, G.; Farneti, A.; Bassetti, A.; Barbaresi, U., 1991:
Economic removal of organic and nutrient substances from municipal wastewaters with full-scale U.A.S.B. fluidized- and fixed-bed reactors

Babcock, B.; Foster, W., 1992:
Economic rents under supply controls with marketable quota

Schmithusen, F., 1990:
Economic research issues related to fiscal policies on tropical forest resources utilisation

Caccetta, A.; Pesce, S., 1989:
Economic results and costs of producing hard wheat in a cereal farm in Enna, Sicily

Anonymous, 1991:
Economic results for 1990

Berger, E.P., 1990:
Economic results for private forestry in the Netherlands in 1988

Pfingster, H., 1990:
Economic results of cattle crosses

Todorov, T.I., 1990:
Economic results of reconstruction and modernization of 'Fregat'-sprinkled fields at the Vidin irrigation system

Voigtlander, B.; Wolf, E.; Thom, B., 1991:
Economic results of vaccinating broiler flocks against Marek's disease

Hussain, M.S.; Sikder, F.S.; Elias, S.M., 1990:
Economic returns and production of kheshari (lathyrus) in selected areas of Bangladesh

Traxler, G.; Byerlee, D., 1992:
Economic returns to crop management research in a post-Green Revolution setting

Voon, T.J., 1992:
Economic returns to quality-enhancing research: the case of dark-cutting beef in Australia

Szmedra, P.; Mcclendon, R.; Wetzstein, M., 1991:
Economic risk efficiency of boll weevil eradication

Colson, F., 1988:
Economic risks and systems of agricultural production. Reflections on the basis of the study of farmers in a difficult financial situation

Farolfi, S., 1990:
Economic role of minor forest products: a survey in the Casentino forest

Chatterjee, A., 1990:
Economic significance of biotechnology in India

Hagenlocher, H.; Schroer, T., 1990:
Economic significance, prevention and treatment of skin damage in cattle

Herceg, B., 1990:
Economic situation of the poultry sector

Rawat J.W., 1990:
Economic spacing and rotation decisions in farm forestry

Runge, C.F., 1992:
Economic stability rides on success of GATT negotiations

Rao, D.V.R.; Singh, K.N.; Wightman, J.A.; Rao, G.V.R., 1991:
Economic status of neem cake mulch for termite control in groundnut

Besteman, C., 1989:
Economic strategies of farming households in Penabranca, Portugal

Song, H.K.; Wang, I.K., 1990:
Economic structure and performance of Republic of South Africa and Southern African countries

Saluja, M.R.; Sarma, A., 1991:
Economic structure of a least and the most developed region in India: a comparative study in an input-output framework

Torikai, Y., 1990:
Economic structure of fishing villages in the Philippines

Toyama, M., 1990:
Economic structure of the western provinces

Pomeroy, R.S., 1989:
Economic studies of tropical small scale fisheries: a discussion of methodologies

Huang, Z.H.; Wang, X.Q., 1990:
Economic study of grain post-harvest techniques

Mafikiri, T.N.; Tshibaka, T.B., 1990:
Economic study of the usage of mineral fertilizers in the production of cassava (Manihot esculenta Crantz cv. F46) at Yangambi, Zaire

Chataigner, G., 1990:
Economic success of a cultural epic

Sureshwaran, S.T.ompson, C.; Henry, M.; Loyd, M., 1990:
Economic surplus and the distributional consequences of deregulating tobacco production

Batchelor, W.D.; Wetzstein, M.E.; McClendon, R.W., 1991:
Economic theory and expert system information technologies in agriculture

Bresso, M., 1991:
Economic theory and the environment: the state of the art

Amigues, J.P.; Touzan, C., 1990:
Economic theory of externalities and agricultural environmental policy: the case of nitrogen pollution

Campbell J.B.; Berry I.L., 1989:
Economic threshold for stable flies on confined livestock

Jing, Y.; Zhang, X.Y.; Hou, W.Z., 1990:
Economic threshold of Dothiorella canker of poplars

Ramirez B.A.; Carballo V.M.; Saunders, J.L., 1989:
Economic threshold of Keiferia lycopersicella in tomato

Afifi, F.M.L.; Mesbah, I.I., 1990:
Economic threshold of infestation with the cotton leaf worm, Spodoptera littoralis (Boisd.) (Lepidoptera: Noctuidae), in cotton fields in Egypt. 1 - Food consumption of larva

E.S.erif, S.I.; Mostafa, F.F.; Mesbah, I.I., 1991:
Economic threshold of infestation with the cotton leafworm Spodoptera littoralis (Boisd.)(Lepidoptera: Noctuidae), in cotton fields in A.R.E. 2. Utilization of larval food consumption values for the approximation of infestation threshold estimates

E.S.erif, S.I.; Hawary, I.S.E.; Mesbah, I.I., 1991:
Economic threshold of infestation with the cotton leafworm, Spodoptera littoralis (Boisd.) (Lepidoptera: Noctuidae) in cotton fields in ARE 3. - Economic injury levels during the different generations

Nagarcenkar, R., 1988:
Economic traits in milch buffaloes and potential for genetic improvement

Igon' kin, A.V., 1990:
Economic traits of black pied cows and their Holstein crossbreds in intensive milk production

Fuller, S.; Hall, C., 1990:
Economic trends of the melon industry in Texas and the United States: cantaloupe, honeydew, and watermelon

Erlenstadt, G., 1990:
Economic utilisation of phosphogypsum-thrust and remedy

Cazes, J.P.; Dobbels, M.; Vallade, S.; Baribault, P., 1989:
Economic utilization of the Causses region by sheep flocks

Peterson, J.T.; Giles, D.R., 1988:
Economic utilization study of poor-quality lodgepole pine: phase I

Worley, J.W.; Cundiff, J.S.; Vaughan, D.H., 1990:
Economic valuation of by-products of sweet sorghum for ethanol industry

Luzar, E.J.; Hotvedt, J.E.; Gan, C., 1992:
Economic valuation of deer hunting on Louisiana public land: a travel cost analysis

Dixon, J.A.; Winpenny, J.T., 1991:
Economic valuation of environmental resources. Economic valuation: a comment on Dixon

Dawidziuk, J., 1988:
Economic valuation of forest land

Marinelli, A.; Casini, L.; Romano, D., 1990:
Economic valuation of the aggregate impact and direct benefits of outdoor recreation: the case of a natural park in Tuscany

Gatto, P., 1988:
Economic valuation of urban and rural forest lands

Kopus' , M.M.; Ignat' eva, N.G., 1992:
Economic value - a criterion for evaluating barley varieties

Swanson, C.S.; Thomas, M.; Donnelly, D.M., 1989:
Economic value of big game hunting in southeast Alaska

Prakash C.; Sinha P.S.R.K.; Reddy A.K., 1990:
Economic viability of aquaculture in sewage

Bright, F.A.; Murray, S.T., 1990:
Economic viability of controlled traffic farming

Rocha, M.B.; Dulley, R.D.; Silva, J.R. da, 1991:
Economic viability of growing annatto: a preliminary approach

Perlin, C.; Soucek, J., 1991:
Economic view of the new environment friendly fuel bio-oil

Van Niejenhuis, J.H.; Haverkamp, H.C.M., 1992:
Economic view on the reduction of the use of herbicides in sugarbeet

Munoz, A.; Canon, J.; Maria Dolores, E., 1991:
Economic weights for selection of pigs in the Murcia region. (Selection objective for pigs)

Perry, J., 1992:
Economic well-being of farm operator households, 1990

Maton, A., 1990:
Economic, management and technical aspects of pig keeping on a Belgian family farm

Graham, J.E., 1990:
Economic, social, and cultural factors that inhibit vector control in developing countries

Heitefuss, R., 1991:
Economical and ecological aspects of weed control - viewpoints of a plant pathologist

Adams, P.; Fravel, D., 1990:
Economical biological control of Sclerotinia lettuce drop by Sporidesmium sclerotivorum

Polityko, P.M., 1989:
Economical effectiveness of chemical protection of wheat and rye from stem rust

Boles, J.L.; Hodge, C.A.; Faulkner, L.C., 1990:
Economical nitrogen-sulfur fluids

Barotfi, I., 1990:
Economical questions of energetical utilization of the biomass in Hungary

Fagundo, P.O., 1990:
Economical result calculation of different plants tested in Cuba during the last years for processing sugar cane straw for cattle feeding

Ashok Mishra; Patel, N.M.; Patel, D.B.; Patel, J.R.; Jadon, B.S., 1989:
Economical spray schedule for the management of leaf blight/blotch of wheat

Ranjha, A.Y.; Zahid Hussain; Arshad Aziz, 1989:
Economical watercourse lining

Chauhan, D.S.; Dhyani, S.K., 1989:
Economically important tree species of Meghalaya

Marsh, L.S.; Albright, L.D., 1991:
Economically optimum day temperatures for greenhouse hydroponic lettuce production. Part I: A computer model

Marsh, L.S.; Albright, L.D., 1991:
Economically optimum day temperatures for greenhouse hydroponic lettuce production. Part II: Results and simulations

Tikhomirova, I.A., 1990:
Economically useful characters in wild forms of Phalaris arundinacea from the VIR collection

Turkova, E.V.; Akhundova, V.A., 1991:
Economically useful forms of chickpea

Bokhan, I.K., 1991:
Economically useful mutants of castor bean

Shogren, J.F.; Nowell, C., 1990:
Economics and ecology: a comparison of experimental methodologies and philosophies

Dono, G., 1992:
Economics and environmental policy: controversies regarding the neoclassical approach

Pillay, T.V.R., 1990:
Economics and financing of aquaculture

Trumble, J.T.; Alvarado Rodriguez, B., 1990:
Economics and integration of Bacillus thuringiensis use in vegetable production in the USA and Mexico

Bojo J.P., 1991:
Economics and land degradation

Metlitskii, O.Z., 1990:
Economics and nematode control

Bose, A.N., 1990:
Economics and politics of decentralised planning

Mote, S.R.; Bhide, A.D.; Kaul, S.N., 1990:
Economics and pollution control options for leachates

Anonymous, 1991:
Economics and public service: Proceedings of the 30th Anniversary ERS Conference

Anonymous, 1990:
Economics and quality, principal preoccupations of the dairy sector

Nicolaisen, J.; Dean, A.; Hoeller, P., 1991:
Economics and the environment: a survey of issues and policy options

McArthur, A.; Porter, M., 1991:
Economics and the environment: the New Zealand debate

Tisdell, C.A., 1991:
Economics and the living environment

Turner K., 1991:
Economics and wetland management

Soderbaum, P., 1990:
Economics in relation to environment, agriculture and rural development: a non-traditional approach to project evaluation

Abdel Monem, M.; Ryan, J.; Azzaoui, A., 1990:
Economics of N on dryland wheat in Morocco: soil, rotation and season effects

Bakker, P. de, 1989:
Economics of PV-systems in the Philippines

Hergert, H.J.; Uibrig, H., 1991:
Economics of a pole and fuelwood production project in the Hararghe highlands, eastern Ethiopia

Harpole, G.B.; Geimer, R.L., 1987:
Economics of accelerated bonding

Connolly, L., 1992:
Economics of alternative livestock production

Rawlins, W.H.M., 1991:
Economics of alternative management regimes

Mukhebi, A.W.; Morzaria, S.P.; Perry, B.D., 1989:
Economics of an East Coast fever immunization trial at the Kenya Coast

Castaldi, M., 1991:
Economics of apple production in Italy

Manjappa, H.D., 1990:
Economics of bio-gas technology in India

Cochran, M.J., 1990:
Economics of biocontrol in an IPM system

Hanumappa, H.G., 1990:
Economics of bivoltine silkworm rearing in Karnataka

Pandey, U.K.; Singh, N.; Chaudhary, S.R., 1991:
Economics of buffalo milk production on an organised dairy farm of Haryana

Rao, B.D.; Reddy, T.G.; Singh, C.B., 1991:
Economics of buffalo milk production on commercial dairy farms

Gulati, H.K.; Sastry, N.S.R., 1990:
Economics of bullock keeping in Hisar District of Haryana

Mukherjee, A.K.; Ali, M.H.; Sengupta, A.; Sarkar, S.C., 1991:
Economics of cauliflower cultivation in West Bengal - a case study

Verma, A.K.; Khattar, H.K., 1990:
Economics of co-generation in sugar industry

Mohan, B.; Selvam, S.P.; Balakrishnan, D.; Shanmugam, T.R., 1990:
Economics of cockerel production in Namakkal

Anilkumar, A.S.; Pillai, S.J., 1989:
Economics of coconut based intercropping systems

Tisdell, C.A., 1991:
Economics of conserving natural areas: national parks and protected areas

Purcell, W.D., 1990:
Economics of consolidation in the beef sector: research challenges

Zoborsky, I.; Palsa, V., 1991:
Economics of containerized transport for selected products

Huber, H.; Ruddell, S.M.kherjee, K.M.millin, C., 1989:
Economics of cutting hardwood dimension parts with an automated system

Connolly, L., 1991:
Economics of deer farming

Sharma, P.P.; Arya, P.S.; Lanknoo, G.M., 1988:
Economics of different herbicides used in bell pepper (Capsicum annuum L.)

Sanders, D.C.; Estes, E.A.; Konsler, T.R.; Lamont, W.J.; Davis, J.M., 1988:
Economics of drip and plastic for muskmelons, peppers and tomatoes

Anonymous, 1990:
Economics of farm enterprises 1988/89

Hazarika, C.; Talukdar, K.C., 1990:
Economics of farm level storage for rice in Jorhat district of Assam - a case study

Kher, D.; Bhat, G.M., 1990:
Economics of fertilization in maize and wheat: a study of Himachal Pradesh

Rankine, L.B., 1992:
Economics of fertilizer use and commodity pricing in the small-farm sector in the Commonwealth Caribbean

Mitra, A.K.; Sain, K., 1990:
Economics of fertilizer use in Nadia (W.B.)

Singh, R.A.; Singh, V.P.; Prasad, V.K.C.S.; Singh, R.P.; Yadov, J., 1990:
Economics of fertilizer use on barley in rainfed 'Diara' areas of eastern Uttar Pradesh, India

Rusydi ; Lampe, H.C., 1990:
Economics of floating net cage common carp culture in the Saguling reservoir, West Java, Indonesia

Caswell, Julie, A., 1991:
Economics of food safety

Thind T.S.; Grewal R.K.; Sokhi S.S., 1989:
Economics of fungicides application

Abdou, A.I., 1991:
Economics of green structures horticultural production in Egypt

Thorve, P.V.; Nagre, K.T.; Joshi, S.S., 1989:
Economics of groundnut and soybean as influenced by nitrogen and Rhizobium inoculation

Fucek, P.; Polcicova, I., 1990:
Economics of harvesting lines, postharvest treatment of maize and silage handling

Nussey, R., 1989:
Economics of hay production

Beyene, H., 1990:
Economics of herbicide application on bread wheat and its implications

Salot, W.J., 1991:
Economics of high-pressure, steam-methane reformer catalyst tubes

Agonafir, Y., 1991:
Economics of horticultural production in Ethiopia

Karel, A.; Ashimogo, G., 1991:
Economics of insect control on common beans and soybeans in Tanzania

Walgenbach, J.; Estes, E., 1992:
Economics of insecticide use on staked tomatoes in western North Carolina

Rathi, K.S.; Prasad, K.; Pal, A.K., 1989:
Economics of inter-croppng of wheat with potato

Anonymous, 1991:
Economics of investment in minor irrigation assets - a study in Aurangabad district in Maharashtra and Sabarkantha district in Gujarat

Feinerman E.; Bresler E.; Achrish H., 1989:
Economics of irrigation technology under conditions of spatially variable soils and nonuniform water distribution

Pathak, S., 1991:
Economics of jute cultivation

Constable, S., 1990:
Economics of large scale irrigation farming - September 1990

Tokarski, W., 1991:
Economics of leisure and sport facilities: the German case

Heimlich, R.E.; Kula, O.E., 1991:
Economics of livestock and crop production on post-CRP lands

Narain, P.; Soni, P.N.; Pandey, A.K., 1990:
Economics of long term fertiliser use and yield sustainability

Lorrain Smith, Roy, 1992:
Economics of lowland forestry

Akinyemiju, O.A.; Alimi, T., 1989:
Economics of maize (Zea mays) production under different weed control methods

Alam, Q.M., 1991:
Economics of maize production and utilization in some selected areas of Bangladesh

Jain, H., 1989:
Economics of marketing and processing of arhar dal in Narsinghpur district of Madhya Pradesh

Giau, B.; Mosso, A., 1991:
Economics of meadow and pasture utilization

Racey, G.; Wiensczyk, A.M., 1991:
Economics of mechanical bulk lifting at an Ontario bareroot tree nursery

Langlinais, S.J., 1989:
Economics of microwave treated rice for controlling weevils

Tailor, S.P.; Borikar, S.T.; Jain, L.S.; Chawala, G.L., 1992:
Economics of milk production in Surti buffaloes

Tripathi, R.S.; Singh, G.N.; Grag, J.S., 1989:
Economics of mixed cropping in the semi-arid tropics: a case study of Hamirpur district in Bundelkhand region of U.P

Loyns, R.M.A.; Hope, L.C.; Frank, N.D., 1990:
Economics of natural air drying on Manitoba grain farms

Ipe, C.V.; Varghese, C.A., 1990:
Economics of nutmeg cultivation in Kerala

Stonehouse, D.P. et al., 1992:
Economics of pasture-based beef production on arable land in southwestern Ontario

Pandurangadu, K.; Raju, V.T., 1990:
Economics of pesticide use on cotton farms in Guntur District of Andhra Pradesh

Vishwakarma, S.N.; Singh, R.S.; Dubey, G.S., 1989:
Economics of planting fungicide treated cut potato tubers

Jordan, D.; Frans, R.; McClelland, M.; Johnson, W., 1990:
Economics of postemergence herbicides in cotton

Mukhopadhyay, S.K.; Jana, P.K., 1990:
Economics of potassium fertilization in sweet potato

Awdhesh Singh; Ram Iqbal Singh; Gupta, B.K.; Harpal Singh, 1991:
Economics of production and marketing of wheat in block Malasa of district Kanpur (Dehat), U.P. (a case study)

Taylor, R., 1990:
Economics of public health in the South Pacific: an overview of health status, health services and health expenditure in Fiji, Solomon Islands, Vanuatu, Tonga, Western Samoa and Kiribati

Singh, D.P.; Sarma, B.K., 1989:
Economics of ramie (Boehmeria nivea (L.) Gaud.) cultivation - a case study

Agnihotri, Y.; Mishra, P.R.; Sadhu Singh, 1989:
Economics of reducing rotation in Eucalyptus hybrid

Workman, W.G.; Thomas, W.C.; Greenberg, J.A., 1991:
Economics of reindeer rangeland

Sipal, C.A.; Willits, D.H.; Sowell, R.S., 1991:
Economics of rockbed cooling

Woon, W.C.; Hoi, W.K.; Puad Elham, 1989:
Economics of rubberwood charcoal production using the transportable metal kiln

Collins, R.P.; Vuuren, S.P. van, 1990:
Economics of sensitive citrus material being pre-immunized with a mild isolate of citrus tristeza virus

Rath, N., 1992:
Economics of sheep and goat in Maharashtra

Dastagiri, M.B.; Rao, A.N., 1991:
Economics of sheep farming

Ninan, K.N., 1992:
Economics of shifting cultivation in India

Posadas, B.C.; Homziak, J., 1992:
Economics of soft shell crawfish production in Mississippi

Marothia, D.K.; Phillips, W.E., 1990:
Economics of soil erosion control from the farmers' perspective: a Peace River survey

Singh, D.; Sharma, K.C., 1990:
Economics of soybean (Glycine max L.) Merrill cultivation under different methods of weed control

Malenfant, C., 1991:
Economics of sport: the French case

Alekseev, B.F., 1990:
Economics of stationary harvesting of grain crops

Regev, U., 1989:
Economics of sustainable pest control

Rotz, C.; Savoie, P., 1991:
Economics of swath manipulation during field curing of alfalfa

Sharma, R.; Moorti, T.V., 1990:
Economics of technical change in tea farming in Himachal Pradesh

Mariam, B.G., 1991:
Economics of the Ethiopian coffee industry

Seneviratne, P., 1989:
Economics of tourist pollution

Bosch, D.J.; Napit, K.B., 1992:
Economics of transporting poultry litter to achieve more effective use as fertilizer

Das, T.K.; Mitra, A.K.; Sarkar, S.C., 1988:
Economics of tuberose cultivation in Nadia District (West Bengal)

Rath, N.; Mitra, A.K., 1988:
Economics of utilization of canal water in dry agricultural regions characterized by potential shortage of water

Werth, K., 1991:
Economics of very high density plantings

Vaishya, R.D.; Singh, V.K., 1989:
Economics of weed control methods in upland direct seeded rice

Hussain, M.S.; Elias, S.M., 1990:
Economics of wheat cultivation for different farm categories and constraints to its higher production in Bangladesh

Simpson, J.R.; Moore, C.P., 1990:
Economics of zeranol in beef cattle production

Brown, L.R., 1992:
Economics versus ecology: two contrasting views of the world

Rummens, M.; Klienerstein, J.; Rhodes, V.J., 1991:
Economics, competition to dictate future direction

Rasker, R.; Martin, M.V.; Johnson, R.L., 1992:
Economics: theory versus practice in wildlife management

Parellada, G.H.; Rusch, G., 1989:
Economies of scale and production response in Argentinian dairy farms: some evidence for the formulation of sectoral policies

Grabowski, R., 1988:
Economies of scale in agriculture and the ray-homothetic production function: an empirical illustration from the Philippines

Umemoto, M., 1992:
Economies of scale in rice production

Goetz, S.J., 1992:
Economies of scope and the cash crop-food crop debate in Senegal

Hallam, A., 1991:
Economies of size and scale in agriculture: an interpretive review of empirical measurement

Belete, A., 1990:
Economies of size for peasant associations: a case study from the central highland areas of Ethiopia

Norring, N.P., 1990:
Economies of size in Danish agriculture

Dhavalag, S.A.; Kulkarn, G.N.; Biradar, D.P.; Hunshal, C.S., 1990:
Economisation of irrigation water and soil moisture depletion pattern in sunflower

Rahman, M.A.; Gaffer, M.A., 1990:
Economizing cost in jute production through cultural practices

Sedlmeier, J., 1991:
Economizing on pesticides through the use of mechanical procedures - practical experiences

Heal, G., 1991:
Economy and climate: a preliminary framework for microeconomic analysis

Shaver, F.M.; Reimer, B., 1991:
Economy and household: the gender-based division of labor on Quebec farms

Balgheim, R.; Schlosser, E., 1991:
Economy of fungicide treatments of winter barley in Hessen

Khvorova, L.S., 1990:
Economy of seed during glucose crystallization

Toth, S., 1989:
Economy of selection of geese for feather production

Gilibert, J., 1992 :
Economy of water and animal husbandry. Towards a more regional choice of forage species

Bhaid, S.B., 1990:
Economy of water in small and medium size bagasse based paper mills: a practical approach

SriRamaratnam, S.; Narayan, P., 1991:
Economy wide implications of pastoral sector supply responses to future market scenarios

Burniaux, J.M.; Martin, J.P.; Delorme, F.; Lienert, I.; Mensbrugghe, D. van der, 1990:
Economy-wide effects of agricultural policies in OECD countries: AGE approach using the WALRAS model

Martin, J.P.; Burniaux, J.M.; Delorme, F.; Lienert, I.; Mensbrugghe, D. van der, 1989:
Economy-wide effects of agricultural policies in OECD countries: simulation results with WALRAS

Vasu, A.; Neacsu, M.; Dulvara, E.; Daniliuc, D., 1990:
Ecopedological characteristics of representative units of permanent grasslands of Romania with a view to substantiating the need for improving technologies

Pezeshki, S.R.; Delaune, R.D., 1991:
Ecophenic variations in wiregrass (Spartina patens)

Peeters, A.; Moens, A.; Hendrickx, C.; Lambert, J., 1991:
Ecophysiological and genetic characteristics of Elymus repens from the point of view of forage production. Bibliographic review

Abrams, M.D.; Kloeppel, B.D.; Kubiske, M.E., 1992:
Ecophysiological and morphological responses to shade and drought in two contrasting ecotypes of Prunus serotina

Giordano, E.; Schirone, B., 1989:
Ecophysiological aspects of Turkey oak in central and southern Italy

Valdes, M., 1989:
Ecophysiological aspects of mycorrhizas

Tranquillini, W.; Plank, A., 1989:
Ecophysiological investigations on beech (Fagus sylvatica) at various altitudes in the North and South Tyrol

Abrams, M.; Schultz, J.; Kleiner, K., 1990:
Ecophysiological responses in mesic versus xeric hardwood species to an early-season drought in central Pennsylvania

Ortega Santos, J.A., 1991:
Ecophysiological responses of rhizoma peanut to grazing management

Patil, S.K.; Waghmode, A.P., 1989:
Ecophysiological studies in Euphorbia geniculata Orteg

Kwesi, A.N.; Datta, S.K. de, 1989:
Ecophysiological studies in relation to weed management strategies in rice

Duxbury, J.M., 1990:
Ecophysiology and kinetics of denitrification in soils

Brown, K., 1988:
Ecophysiology of Prosopis cineraria in the Wahiba Sands, with reference to its reafforestation potential in Oman

Plantevin, G.; Grenier, S., 1990:
Ecophysiology of host-parasitoid relationships: synchronization of cycles of development

Todaria, N.P., 1990:
Ecophysiology of mountain plants - biochemical adaptation of photosynthesis and respiration

San Roman, E., 1990:
Ecophysiology of the relation between crops and weeds

Houvet, D.; Boge, G.; Peres, G., 1989:
Ecophysiopathology of zinc in the marine medium. 1. Speciation and distribution of zinc in the marine medium. Perspective for living organisms

Ramirez G.C.; San Martin P.C.; Figueroa S.H.; MacDonald H.R.; Ferrada M.V., 1991:
Ecosociological studies on the vegetation of the nadis in the Region Ten, Chile

Ramirez, C.; Figueroa, H.; San Martin, J., 1988:
Ecosociology of Nothofagus in South America

Ramirez G.C.; San Martin P.C.; Contreras F.D., 1990:
Ecosociology of coastal marshes of central southern Chile

Nimisha Pathak; Shashi Dhawan, 1989:
Ecosystem and fungal growth

Matson P.A.; Vitousek P.M., 1990:
Ecosystem approach to a global nitrous oxide budget

Thomas M.B.; Wratten S.D., 1990:
Ecosystem diversification to encourage natural enemies of cereal aphids

Carpenter, S.R.; Chisholm, S.W.; Krebs, C.J.; Schindler, D.W.; Wright, R.F., 1995:
Ecosystem experiments

Cernusca, A., 1991:
Ecosystem research on grassland in the Austrian Alps and in the central Caucasus

Ghosh, D., 1991:
Ecosystems approach to low-cost sanitation in India: where the people know better

Fennell, D.A.; Smale, B.J.A., 1992:
Ecotourism and natural resource protection: implications of an alternative form of tourism for host nations

Crosby, A., 1992:
Ecotourism in Mexico: Yucatan Peninsula: the Mayan Route

Laborda, E.; Anton, F.A.; Cuadra, L.M., 1991:
Ecotoxicological profiles: the need for evaluation

Fujimoto, F.; Kanbe, M.; Mizuno, K.; Higuchi, S., 1991:
Ecotype populations of orchardgrass from Kanto region. I. Factors contributed to their differentiation

Christie, B.R., 1991:
Ecotypes of white clover

Lee, H.K.; Moody, K., 1989:
Ecotypic differentiation of Eclipta prostrata (L.) L. from the Philippines

Mikola, P., 1988:
Ectendomycorrhiza of conifers

Fourie, LJ.; Vrahimis, S.; Horak, IG.; Terblanche, HJ.; Kok, OB., 1991:
Ecto- and endoparasites of introduced gemsbok in the Orange Free State

Strinadkin, P.S.; Metelitsa, A.K.; Davletshin, A.N.; Tikhomirov, S.M.; Kononov, V.P.; Skosyrskikh, L.N.; Pashkevich, G.I., 1991:
Ectomin (cypermethrin) for mange in animals

Svenson S.E.; Davies F.T.Jr; Meier C.E., 1991:
Ectomycorrhizae and drought acclimation influence water relations and growth of loblolly pine

Bacchi, L.M.A.; Krugner, T.L., 1988:
Ectomycorrhizal development in seedlings of Eucalyptus grandis and Eucalyptus urophylla inoculated with Pisolithus tinctorius in a commercial nursery

Chatarpaul, L.; Chakravarty, P.; Subramaniam, P., 1989:
Ectomycorrhizal effects on nodulation, nitrogen fixation and growth of Alnus glutinosa as affected by glyphosate

Barrett V., 1991:
Ectomycorrhizal fungi as experimental organisms

Zang, M.; Chen, K.K., 1990:
Ectomycorrhizal fungi associated with alpine conifers from south western China

Vieira, R.F.; Peres, J.R.R., 1990:
Ectomycorrhizal fungi for Pinus spp. cultivated in soils from under cerrado vegetation

Wilson, J.; Ingleby, K.; Mason, P.A., 1990:
Ectomycorrhizal inoculation of Sitka spruce; survival of vegetative mycelium in nursery soil

Ramaiah, K.S.; Perrin, R., 1990:
Ectomycorrhizal inoculation of containerized Pinus nigra seedlings with four isolates of Laccaria laccata

Horak, M., 1991:
Ectomycorrhizas - effect of environmental factors and methodology for their characterization

Mwangi, L.M., 1989:
Ectomycorrhizas and the growth of Pinus caribaea in the semi-arid and coastal areas of Kenya

Koester, D.R.; Ryan, J.G., 1990:
Ectoparasites and endoparasites in sexually transmitted diseases

Forbes, MRL., 1991:
Ectoparasites and mating success of male Enallagma ebrium damselflies (Odonata: Coenagrionidae)

Guiguen, C.; Monnat, J.Y.; Launay, H.; Beaucournu, J.C., 1987:
Ectoparasites from birds in Brittany. III - Ixodoidea

Murray, M.D.; Palma, R.L.; Pilgrim, R.L.C., 1990:
Ectoparasites of Australian, New Zealand and Antarctic birds

Thomas, HH.; Whitaker, J O.; Jr.; Best, TL., 1990:
Ectoparasites of Dipodomys elator from north-central Texas with some data from sympatric Chaetodipus hispidus and Perognathus flavus

Whitaker, J.O.J.; Glendinning, J.I.; Wrenn, W.J., 1991:
Ectoparasites of Sorex saussurei (Saussure's shrew) from Michoacan, Mexico

Wilson, N.A.; Telford, S.R.; Forrester, D.J., 1991:
Ectoparasites of a population of urban gray squirrels in northern Florida

Medvedev, S.G.; Stanyukovich, M.K.; Tiunov, M.P.; Farafonova, G.V., 1991:
Ectoparasites of bats of the Far East

Payne, W.R.; Oates, D.W.; Dappen, G.E., 1990:
Ectoparasites of ring-necked pheasants in Nebraska

Gonzalez, C., 1988:
Ectoparasites of sheep

Ismail, S.; Ho, T.M., 1989:
Ectoparasites of some laboratory animals

Whitaker, J.O.J.; Baccus, J.T.; Cleveland, A.G.; Gu, Y.M., 1990:
Ectoparasites of some mammals from southern China

Doby, J.M.; Bigaignon, G.; Aubert, M.; Imbert, G., 1991:
Ectoparasites of the fox and Lyme borreliosis. Research on Borrelia burgdorferi in ixodid ticks and fleas (Siphonaptera)

Smith, MA.; Whitaker, J O.; Jr.; Layne, JN., 1988:
Ectoparasites of the round-tailed muskrat (Neofiber alleni) with special emphasis on mites of the family Listrophoridae

Anonymous, 1989:
Ectoparasites on imported rhinoceroses

Schram, T.A.; Haug, T., 1988:
Ectoparasites on the Atlantic halibut, Hippoglossus hippoglossus (L.) from northern Norway - potential pests in halibut aquaculture

Wilson, N.; Dietz, J.M.; Whitaker, J.O., 1989:
Ectoparasitic acari found on golden lion tamarins (Leontopithecus rosalia rosalia) from Brazil

Saleh, S.M.; Kelada, N.L., 1987:
Ectoparasitic Acari of some Egyptian rodents

Aken' Ova, T.O.; Shotter, R.A., 1990:
Ectoparasitic protozoans of the gills of Clarias sp

Mills, CE.; McLean, N., 1991:
Ectoparasitism by a dinoflagellate (Dinoflagellata: Oodinidae) on 5 ctenophores (Ctenophora) and a hydromedusa (Cnidaria)

Neira, P.; Goecke, I.; Gonzalez, W.; Munoz, N., 1987:
Ectoparasitoses in school children of a rural area in the V Region - Valparaiso, Chile, 1986

Matthes, H.F.; Mutschmann, F.; Hiepe, T., 1991:
Ectoparasitoses of cattle in the former districts of Erfurt, Potsdam and Schwerin

Schoning P.; Carlson V.D., 1992:
Ectopic canine fetus simulating a teratoma

Jones, S.N.; Grompe, M.; Munir, M.I.; Veres, G.; Craigen, W.J.; Caskey, C.T., 1990:
Ectopic correction of ornithine transcarbamylase deficiency in sparse fur mice

Costa, I.M.C.; Moreira, R.R.; Moraes, M.A.P. de, 1989:
Ectopic cutaneous Schistosoma mansoni

Kallenberg, G.A.; Pesce, C.M.; Norman, B.; Ratner, R.E.; Silvergerg, S.G., 1990:
Ectopic hyperprolactinemia resulting from an ovarian teratoma

Baker, M.D.; Read, L.R., 1992:
Ectopic recombination within homologous immunoglobulin micro gene constant regions in a mouse hybridoma cell line

Tabar, J.J.; Rodriguez Garcia, M.D.; Rodriguez Garcia, J.F.; Rodriguez Garcia, M.C., 1991:
Ectopic ureter in the dog: a report of two clinical cases

Doggart, C., 1992:
Ecuador

Castillo T.R., 1991:
Ecuador establishes new Department of Plant Genetic Resources

Yutskovskii, A.D.; Fedotov, V.P., 1991:
Eczematous reaction in patients with exudative athlete's foot

Diaz Gonzalez, T.E.; Penas Merino, A.; Lopez Pacheco, M.J.; Herrero Cembranos, L.; Perez Morales, C.; Llamas Garcia, F.; Terron Alfonso, A., 1990:
Edaphic characterization of nitrophilous grassland and ruderal communities in the province of Leon (NW Spain)

Yaroslavtsev, G.D.; Kazimirova, R.N., 1988:
Edaphic conditions and the growth of Sequoiadendron giganteum in the Crimea