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Biology, Geography & Health: Chapter 2352

Chapter 2352 provides bibliographic information on scholary research in the basic and applied life, earth and health sciences.



Muller, J., 1992: Echinococcosis of the temporal bone: epidemiology, diagnosis, therapy and literature review

Furth, M.; Hoida, G.; Malsay, Y.; Greenberg, Z.; El On, J., 1994: Echinococcosis/hydatidosis in Israel and in the world

Virga, A.; Todaro, D.; Internicola, G.; Giardina, P., 1993: Echinococcosis/hydatidosis in Trapani province. Sheep farm survey

Thurairatnam, Thomas P., 1992: Echinococcus breast abscess

Cook, G. C., 1992: Echinococcus granulosus and E. multilocularis in Europe


Rezabek, G. B.; Giles, R. C.; Lyons, E. T., 1993: Echinococcus granulosus hydatid cysts in the livers of two horses

Meyer, V.; Morger, R.; Muller, M., 1992: Echinococcus granulosus infection of the liver and lung in an 8.5-year-old boy

Rajamanickam, C.; Faridah, M.; Ong, B. L.; Asiah, N. M. A.; Mohd Mokhtar, A.; Rafidah, J.; Sharifah, R., 1992: Echinococcus granulosus survey in dogs

Storandt, Scott T.; Kazacos, Kevin R., 1993: Echinococcus multilocularis identified in Indiana, Ohio, and East-central Illinois

Gottstein, B., 1992: Echinococcus multilocularis infection: immunology and immunodiagnosis

Felleisen, R.; Gottstein, B., 1993: Echinococcus multilocularis: molecular and immunochemical characterization of diagnostic antigen II/3-10

Gottstein, B.; Wunderlin, E.; Tanner, I., 1994: Echinococcus multilocularis: parasite-specific humoral and cellular immune response subsets in mouse strains susceptible (AKR, C57Bl/6J) or 'resistant' (C57Bl/10) to secondary alveolar echinococcosis

Meneghelli, U. G.; Martinelli, A. L. C.; Velludo, M. A. S. L., 1990: Echinococcus vogeli cysts in the liver of the agouti (Cuniculus paca) in the State of Acre, Brazil

Geor, R. J.; Lund, E. M.; Weiss, D. J., 1993: Echinocytosis in horses: 54 cases (1990)

Fain, A.; Pereira-Lorenzo, A., 1993: Echinonyssus galiciae n. sp. (Acari: Laelapidae) from Talpa caeca Savi in Spain

Didenko, E. M., 1992: Echinorhynchus theragrae sp. nov. (Acanthocephala: Echinorhynchidae) - parasite of Theragra chalcogramma in the Sea of Japan

Huffman J.E.; Fried B., 1990: Echinostoma and echinostomiasis

Fujino, T.; Fried, B., 1993: Echinostoma caproni and E. trivolvis alter the binding of glycoconjugates in the intestinal mucosa of C3H mice as determined by lectin histochemistry

Nollen, Paul M., 1993: Echinostoma trivolvis: mating behavior of adults raised in hamsters

Bangs, M. J.; Purnomo; Anthony, R. L., 1993: Echinostomiasis in the highlands of Irian Jaya, Indonesia

Lester, G. D.; Lombard, C. W.; Ackerman, N., 1992: Echocardiographic detection of a dissecting aortic root aneurysm in a Thoroughbred stallion

Bonagura, J. D., 1994: Echocardiography

Stadler, P.; Deegen, E.; Kroker, Katrin, 1994: Echocardiography and therapy of atrial fibrillation in horses

Vrabely, Tamas, 1993: Echocardiography, as a modern diagnostic tool in the cardiology of dogs

Caremani, M.; Maestrini, R.; Occhini, U.; Sassoli, S.; Accorsi, A.; Giorgio, A.; Filice, C., 1993: Echographic epidemiology of cystic hydatid disease in Italy

G. de Bulnes, A.; Herreros, M. A.; G. Botey, C., 1993: Echographic study of pregnancy in dogs

Acharya, L.; Fenton, MB., 1992: Echolocation behaviour of vespertilionid bats (Lasiurus cinereus and Lasiurus borealis) attacking airborne targets including arctiid moths

Jones, G.; Morton, M.; Hughes, P. M.; Budden, R. M., 1993: Echolocation, flight morphology and foraging strategies of some West African hipposiderid bats

Leonardi, Gary P.; Greenberg, Abby J.; Costello, Patrick; Szabo, Katarina, 1993: Echovirus type 30 infection associated with aseptic meningitis in Nassau County, New York, USA

Lutz, H., 1993: Eckfeldapis electrapoides nov. gen. n.sp., a honey bee from the Middle Eocene of the Eckfelder Maar near Manderscheid/Eifel, Germany

Anonymous, 1993: Eclair progress reports - 1992

Anonymous, 1993: Eclair projects synopses

Degenhardt D.F.; Kondra Z.P.; Stringam G.R., 1992: Eclipse summer turnip rape

Zdarek, J.; Denlinger, D. L., 1992: Eclosion behavior in tsetse (Diptera: Glossinidae): extrication from the puparium and expansion of the adult

Shibanaka, Y.; Hayashi, H.; Takai, M.; Fujita, N., 1993: Eclosion hormone activates phosphatidylinositol hydrolysis in silkworm abdominal ganglia during metamorphosis

Kono, T.; Nagasawa, H.; Kataoka, H.; Isogai, A.; Fugo, H.; Suzuki, A., 1990: Eclosion hormone of the silkworm Bombyx mori. Expression in Escherichia coli and location of disulfide bonds

Naya, Shin-Ichi.; Suzuki, Koichi.; Fugo, Hajime.; Sehnal, Frantisek., 1994: Eclosion hormone-like immunoreactivity in the nervous system of Bombyx mori (Lepidoptera: Bombycidae) and Antheraea yamamai (Lepidoptera: Saturniidae) before and after hatching

Shibanaka, Y.; Hayashi, H.; Umemura, I.; Fujisawa, Y.; Okamoto, M.; Takai, M.; Fujita, N., 1994: Eclosion hormone-mediated signal transduction in the silkworm abdominal ganglia: involvement of a cascade from inositol(1,4,5)trisphosphate to cyclic GMP

Morris, M.; Takeda, S. C., 1993: Eclosion rhythms of Hyphantria cunea Drury (Lepidoptera: Arctiidae) in Tsukuba

Poldervaart, P., 1994: Eco cleaning - correct application is decisive

Tuting, L., 1994: Eco or ego tourism? The misuse of a buzzword

Kiley Worthington, M., 1993: Eco-agriculture: food first farming, theory and practice

Cahill, M., 1992: Eco-climatic assessment of Atherigona orientalis (Diptera): pest potential in New Zealand

Barua, I. C.; Gogoi, A. K., 1993: Eco-diversity of common weeds in rice fields of Assam

Wang, Y. M., 1994: Eco-environmental characteristics and their regionalization in Ningxia

Wolff, L. A., 1992: Eco-farming pulled between technology and policy. An agricultural sociology study based on an example from Brazil

Kalushkov, P. K.; Donchev, K. D.; Dimova, V. I., 1990: Eco-faunistic studies on the coccinellids (Coleoptera: Coccinellidae) in lucerne plots near Pleven

Evans, A., 1993: Eco-living in Sweden. Inspiration for Canadian consumers and developers

Anonymous, 1993: Eco-management and eco-auditing: environmental issues in business

Smolenskii, I. N.; Adamenko, Ya O.; Mel' nichuk, M. P.; Dmitrash, I. N., 1993: Eco-monitoring of the air in a woodworking enterprise

Terashima, K.; Akita, S.; Sakai, N., 1992: Eco-physiological characteristics related to lodging tolerance of rice in direct sowing cultivation. 1. Comparison of the root lodging tolerance among cultivars by the measurement of pushing resistance

Myers, N., 1994: Eco-refugees: a crisis in the making

Cestar, D.; Hren, V.; Kovacevic, Z.; Martinovic, J.; Pelcer, Z., 1981: Eco-silvicultural forest types in the area of Moslavacka mountains

Cestar, D.; Hren, V.; Kovacevic, Z.; Martinovic, J.; Pelcer, Z., 1982: Eco-silvicultural forest types in the mountains of northern Croatia

Cestar, D.; Hren, V.; Kovacevic, Z.; Martinovic, J.; Pelcer, Z., 1983: Eco-silvicultural forest types of the Bilogora area

Ishmael, L., 1993: Eco-tourism: the planning issues

Mizuno, M., 1994: Eco-wave, sports equipment takes up the green challenge

Phua, S. H.; Cambridge, L. M.; Wood, N. J., 1993: EcoRI reveals a polymorphism at the ovine gelsolin (GSN) locus

Ordonez, J. A.; McGrann, J. M., 1992: Ecoanalysis-DP: a tool for the economic analysis of dual-purpose production systems

Mahlau, G., 1994: Ecobalance for fresh milk packaging

Hiremath, I. G.; Bhuti, S. G.; Lingappa, S., 1992: Ecobiology and management of Mythimna separata (Walker)

Dikumbwa, N., 1990: Ecoclimatic factors and biogeochemical cycles in dense dry evergreen forest in Muhulu, southern Shaba

Anonymous, 1989: Ecoclimatic regions of Canada. First approximation

Thakur, M. L., 1991: Ecodevelopment and genetic diversity in insect fauna of Western Ghats, India

Morales, G.; Gonzalez de Moreno, L.; Pino, L. A.; Dominguez, J. R. de; Parra, M. de, 1988: Ecoepidemiological characterization of gastrointestinal helminths from bovines from four different localities in Venezuela

Rioux, J-A.; Ashford, RW.; Khiami, A., 1992: Ecoepidemiology of leishmaniases in Syria. 3. Leishmania major infection in Psammomys obesus provides clues to life history of the rodent and possible control measures

Lajos, T., 1992: Ecofaunistic investigations on wild bees along the river Tisza

Mies, M.; Shiva, V., 1993: Ecofeminism

Nayak, A. K., 1993: Ecofriendly biobag - an alternative to polythene bags

Dragavtsev, V. A., 1991: Ecogenetical background of quantitative traits

Smartt J., 1992: Ecogeographical differentiation and ecotype formation

Rohwer, J. G.; Kubitzki, K., 1993: Ecogeographical differentiation in Nectandra (Lauraceae), and its historical implications

Perez-De-La-Vega, M; Saenz-De-Miera, Le; Allard, Rw, 1994: Ecogeographical distribution and differential adaptedness of multilocus allelic associations in Spanish Avena sativa L

Bergmann, F.; Gregorius, H. R., 1993: Ecogeographical distribution and thermostability of isocitrate dehydrogenase (IDH) alloenzymes in European silver fir (Abies alba)

Jaradat, A. A., 1993: Ecogeographical races in natural populations of Triticum dicoccoides

Heathwaite, A. L.; Eggelsmann, R.; Goettlich, K.H., 1993: Ecohydrology, mire drainage and mire conservation

Atkinson, C. J.; Butlin, R. N., 1993: Ecolabelling of building materials and building products

Yoo, Keun Young; Kim, Dong Hyun; Shin, Myung Hee; Noh, Dong Young; Choe, Kuk Jin, 1993: Ecologic correlation study on nutrients/foods intake and mortality for female breast cancer in Korea

Kyablane, Kh A. , 1992: Ecologic limits of application of mineral fertilizers in Estonia

Bauer, O. N.; Ieshko, E. P.; Pugachev, O. N., 1992: Ecological Parasitology. Volume 1, Number 1, March 1992

Anonymous, 1994: Ecological agriculture in Andalusia: preliminary results of four case studies

Kallander, I., 1992: Ecological agriculture in Sweden

Ming, L. S., 1993: Ecological agriculture research and extension in China

Mayer, H.; Pignatti, G., 1992: Ecological amplitude of the Eucalyptus forests of Australia

Tardif, J.; Bergeron, Y., 1992: Ecological analysis of black ash (Fraxinus nigra) stands on the shore of Lake Duparquet, northwest Quebec

Buschbacher, R. J., 1990: Ecological analysis of natural forest management in the humid tropics

Valuta, T.; Oshkinis, V., 1993: Ecological analysis of the helminths of burbot in Lake Druksiai

Ismail, I. I.; Abu Zeid, N. A.; Abdallah, F. F., 1988: Ecological and behavioural studies on olive tree borers and their parasites

Hansen, L. F.; Korsgaard, M., 1993: Ecological and biodynamic cultivation

Racheli, T.; Angeloni, S., 1990: Ecological and biogeographical notes on the Italian Pterophoridae (Lepidoptera)

Mondino, G. P.; Nosenzo, A.; Dotta, A.; Cerutti, T., 1989: Ecological and biometric study of a European larch seed-production stand at Briga Alta, Cuneo, Italy

Dzybov, D. S., 1991: Ecological and coenotic bases for rapid restoration of grass vegetation on degraded land

Montserrat Recoder, P., 1992: Ecological and cultural management of mountain landscapes

Willeke Wetstein, C., 1992: Ecological and economic analysis of the agricultural production of small peasant farms in Ningxia (Northwestern China)

Pordomingo, A.; Johnson, N., 1992: Ecological and economic possibilities of production

Aronson, J.; Ovalle, C.; Avendano, J., 1993: Ecological and economic rehabilitation of degraded 'Espinales' in the subhumid Mediterranean-climate region of central Chile

Suskevic, M., 1992: Ecological and economical optimization of soil management under conditions of the Czech and Slovak Federal Republic

Aune, J. B., 1993: Ecological and economical requirements for sustainable land use in sub-Saharan Africa

Rola, J., 1993: Ecological and economical results of idle and fallowing fields of arable land in Poland

Tishchenko, L. G., 1991 : Ecological and epidemiological bases for the prophylaxis of Avitellina infection in sheep

Watson, M. T.; Falk, B. W., 1994: Ecological and epidemiological factors affecting carrot motley dwarf development in carrots grown in the Salinas Valley of California

Hartig, J. H.; Jude, D. J., 1988: Ecological and evolutionary significance of cyclopoid predation on fish larvae

Cruzan, M. B.; Arnold, M. L., 1993: Ecological and genetic associations in an Iris hybrid zone

Uzhintseva, L. P.; Romanova, O. I., 1991: Ecological and genetical study of pea mutants with early onset of flowering

Roca, J. R.; Gil, M. J., 1992: Ecological and historical factors affecting the distribution of water-mites (Hydracnellae, Acari) in pyrenean springs

Niemeyer, Hermann M., 1992: Ecological and molecular aspects of the interaction between aphids and their host plants

Barabanova, V. V.; Piletskaya, I. V., 1991: Ecological and physiological characteristics of starvation in females of the mite Varroa jacobsoni

Grzesiak, S., 1991: Ecological and physiological factors of drought resistance in different genotypes of maize (Zea mays L.)

Gilgen, R., 1994: Ecological and plant sociological investigations on clearings over Wurm moraines in the Swiss midlands

Anonymous, 1991: Ecological and population analysis of parasites and blood-sucking arthropods

Vyskot, M., 1988: Ecological and production aspects in tending Abies alba Mill

Rzeszutek, I.; Zawislak, K., 1992: Ecological and production effects of increasing the percentage of potatoes in the crop rotation. II. Second rotation of crops

Rzeszutek, I., 1991: Ecological and productive effects of increasing the percentage of potatoes in the crop rotation. I. First crop rotation

Reyes, E.; Day, J. W, Jr; White, M. L.; Yanez Arancibia, A., 1993: Ecological and resource management information transfer for Laguna de Terminos, Mexico: a computerized interface

Fady, B., 1993: Ecological and silvicultural characteristics of Greek firs in their natural area and in plantations in the south of France

Pelcer, Z.; Martinovic, J.; Milan, A., 1972: Ecological and vegetation characteristics of the Senjska Draga region and its environs

Albers, B.; Rackwitz, R.; Winter, K.; Hartmann, A.; Beese, F., 1992: Ecological application aspects on regulation of adenosine phosphates in soil

Perez Eid, C.; Macaigne, F.; Gilot, B., 1993: Ecological approach to biotopes of Haemaphysalis (Alloceraea) inermis Birula, 1895, in France. Effects of incidence on epidemiology of Lyme disease

Shaikh, M. H. A., 1993: Ecological approach to dry zone afforestation

Caneva, G., 1993: Ecological approach to the genesis of calcium oxalate patinas on stone monuments

Perng, K. D., 1988: Ecological approaches to forest management in Taiwan

Plennik, R. Ya, 1990: Ecological area and morphological/biological adaptation of a species in the plant introduction of natural flora

Gonzales Ormeno, D., 1990: Ecological areas suitable for forest species in Cusco identified with a geographic information system

Botzenhardt, C. F. A., 1994: Ecological aspects in the production and utilization of fish feeds

Boland, J. T.; Scott, P. J., 1992: Ecological aspects of Arethusa bulbosa, Calopogon tuberosus and Pogonia ophioglossoides (Orchidaceae) in eastern Newfoundland. II. Partitioning of the microhabitat

Masutti, L., 1991: Ecological aspects of Cephalcia arvensis outbreaks in spruce stands in the Venetian pre-Alps

Scott Morales, L.; Muller Using, B., 1992: Ecological aspects of a population of wild turkey (Meleagris gallopavo) in southeastern Nuevo Leon, Mexico

Lapa, A. M.; Tkachev, V. M., 1992: Ecological aspects of an integrated pest management system in orchards

Akmal' khanov, Sh A.; Ishankulova, F. I.; L' vovich, E. A.; Ziyadullaev, K. Z., 1991: Ecological aspects of application of high doses of nitrogen fertilizer in growing maize for silage

Pilipenko, O., 1991: Ecological aspects of application of polymer composites in agricultural machines

Gamalei, Yu V.; Pakhomova, M. V.; Syutkina, A. V., 1992: Ecological aspects of assimilate outflow. I. Temperature

Grib, S., 1992: Ecological aspects of cereal crop breeding in Byelorussia

Strzyszcz, Z.; Bzowski, Z., 1991: Ecological aspects of contamination of soils and plants with thallium

Kamin Belsky, N.; Wool, D., 1993: Ecological aspects of digestive enzyme covariation in almond moth larvae, Ephestia cautella (Walker) (Lepidoptera, Phyticidae)

Kondrashin, A. V.; Jung, R. K.; Akiyama, J., 1991: Ecological aspects of forest malaria in southeast Asia

Sharples, F. E., 1991: Ecological aspects of hazard identification for environmental uses of genetically engineered organisms

Pysek, Petr, 1994: Ecological aspects of invasion by Heracleum mantegazzianum in the Czech Republic

Popp, M., 1993: Ecological aspects of nitrogen nutrition

Ogryzkov, E. P.; Ogryzkov, V. E.; Kobyakov, I. D., 1993: Ecological aspects of operation with deep looseners of sweep type

Saiko, T. A.; Belyuchenko, I. S., 1992: Ecological aspects of pastureland development in the Kalahari zone of Botswana

Safonkin, A. F., 1993: Ecological aspects of pheromone communication of leafrollers and spatial distribution of species

Novozhilov, K. V., 1991: Ecological aspects of plant protection in contemporary agriculture

Anonymous, 1990: Ecological aspects of protection and rational use of wild animals

Cruz Cisneros, R.; Valdes, M., 1990: Ecological aspects of the actinorhizal plants growing in the basin of Mexico

Neufahrt, A.; Damo, Z., 1992: Ecological aspects of the biocide emulsifiers: Emulsogen ITN and Emulsogen ITL

Astudillo, A. M.; Gutierrez, Y.; Medina, C. A.; Manzano, M. R., 1992: Ecological aspects of the pondskater Charmatometra bakeri Kirkaldi (Heteroptera: Gerridae) in the Cauca Valley

Sidorenko, O. I.; Nesterov, P. G.; Shpak, E. V.; Usharova, G. P.; Maichekina, R. M.; Koshanova, K. Sh, 1992: Ecological aspects of the productive process in winter wheat

Boira, H.; Carretero, J. L., 1992: Ecological aspects of the weed flora in citrus orchards in Valencia

Bobovnikova, T.; Dibtseva, A.; Mitroshkov, A.; Pleskachevskaya, G., 1993: Ecological assessment of a region with PCB emissions using samples of soil, vegetation and breast milk: a case study

Trautz, D., 1992: Ecological assessment of set-aside in the agroecosystem

Kottack, C. P.; Costa, A. C. G., 1993: Ecological awareness, environmentalist action, and international conservation strategy

Kuchlein, JH., 1991: Ecological backgrounds of migration in Lepidoptera

Jolliet, O., 1993: Ecological balance sheet for glasshouse production of tomatoes

Fehlberg, U., 1994: Ecological barrier effects of motorways on mammalian wildlife

Anonymous, 1991: Ecological bases for insectoacaricide application

Uemoto, S., 1992: Ecological behavior of wild Camellia japonica population in northernmost boundary in the world

Dunn, Christopher P.; Sterns, Forest; Guntenspergen, Glenn R.; Sharpe, David M., 1993: Ecological benefits of the Conservation Reserve Program

Shaikenov, B. Sh, 1992: Ecological border of distribution of Trichinella nativa Britov et Boev, 1972 and T. nelsoni Britov et Boev, 1972

Akgul, M. E.; Ylmaz, A., 1991: Ecological characteristics of stone pine (Pinus pinea L.) in Turkey

Glagoleva, O. B.; Zenova, G. M., 1992: Ecological characteristics of the bacterial component of algobacterial associations

Li, L-s.; Huang, F-n.; Chen, J-l., 1989: Ecological characteristics of the citrus rust mite, Phyllocoptruta oleivora (Ashm.)

Lee, G. H.; Kim, D. H.; Park, J. H.; Park, D. S.; So, J. D., 1992: Ecological characteristics of the predator, Orius sauteri Poppius (Hemiptera: Anthocoridae)

Turin, H.; Alders, K. den Boer, PJ. van Essen, S.; Heijerman, T.; Laane, W.; Penterman, E., 1991: Ecological characterization of carabid species (Coleoptera, Carabidae) in the Netherlands from thirty years of pitfall sampling

Makosa, K., 1991: Ecological characterization of current state of fertility of forest sites in relation to the ameliorative reversal of site degradation

Doumandji Mitiche, B.; Doumandji, S.; Benzara, A.; Guecioueur, L., 1991: Ecological comparison between several populations of Orthoptera in the Lakhdaria region (Algeria)

Philipchenko, A. A. (Filipchenko, A. A), 1992: Ecological conception of parasitism and independency of parasitology as a branch of science

Boddy L.; Wimpenny J.W.T., 1992: Ecological concepts in food microbiology

Babushkina, L. G.; Zueva, G. V.; Luganskii, N. A.; Marina, N. V.; Novoselova, G. N.; Naumova, L. A.; Kokovkina, T. F.; Shebalova, N. M.; Stepanova, I. P.; Fal' ko, N. V.; Sumenkova, T. N.; Simonova, L. I.; Uzhegova, I. A., 1993: Ecological condition of forest stands in the zone of fluorine-containing industrial emissions

Jirgle, J., 1988: Ecological conditions affecting forest regeneration in the Erzgebirge

Semetko, J., 1992: Ecological conditions in relation to tractor parameters

Gadgil, M.; Guha, R., 1994: Ecological conflict and the environmental movement in India

Gadgil, M.; Guha, R., 1994: Ecological conflicts and the environmental movement in India

Basnet, K.; Scatena, F. N.; Likens, G. E.; Lugo, A. E., 1993: Ecological consequences of root grafting in tabonuco (Dacryodes excelsa) trees in the Luquillo Experimental Forest, Puerto Rico

Kowarik, I., 1990: Ecological consequences of the introduction and dissemination of new plant species; an analogy with the release of genetically engineered organisms

Mineyev, V. G.; Rempe, Y. Kh.; Voronina, L. P.; Solovey, I. N., 1993: Ecological consequences of the use of chemical pesticides

Maslov, A. D.; Lisov, N. A.; Zakordonets, V. A., 1990: Ecological consequences of using soil insecticides

Dambroth, M., 1993: Ecological considerations in the cultivation of industrial and energy crops

Overholt, W. A.; Ngi Song, A. J.; Kimani, S. K.; Mbapila, J.; Lammers, P.; Kioko, E., 1994: Ecological considerations of the introduction of Cotesia flavipes Cameron (Hymenoptera: Braconidae) for biological control of Chilo partellus (Swinhoe) (Lepidoptera: Pyralidae) in Africa

Faber Langendoen, Don, 1992: Ecological constraints on rain forest management at Bajo Calima, western Colombia

Koella, Jacob C., 1993: Ecological correlates of chiasma frequency and recombination index of plants

Leonard, Wr; Dewalt, Km; Uquillas, Je; Dewalt, Br, 1993: Ecological correlates of dietary consumption and nutritional status in highland and coastal Ecuador

Schrag, Stephanie J.; Mooers, Arne O.; Ndifon, G. Tata; Read, Andrew F., 1994: Ecological correlates of male outcrossing ability in a simultaneous hermaphrodite snail

Gaj, M.; Kucerova, J., 1994: Ecological criteria for the development of tourism in the Roznava region

Benoit, F.; Ceustermans, N., 1990: Ecological culture of vegetables using plastic materials

Cisse, I.; Rapp, K.; Chasset, P., 1992: Ecological dairy farms: an example to follow

Leps, J.; Spitzer, K., 1990: Ecological determinants of butterfly communities (Lepidoptera, Papilionoidea) in the Tam Dao Mountains, Vietnam

Hughes Clarke, Sarah A.; Mason, C. F., 1992: Ecological development of field corner tree plantations on arable land

Attiwill, Peter M., 1994: Ecological disturbance and the conservative management of eucalypt forests in Australia

Gove, J. H.; Patil, G. P.; Swindel, B. F.; Taillie, C., 1994: Ecological diversity and forest management

Saberwal, A.; Malhotra, S. K.; Capoor, V. N., 1992: Ecological dynamics of proteocephalid infections in Wallago attu at Allahabad

Hourcade, J. C.; Salles, J. M.; Thery, D., 1992: Ecological economics and scientific controversies. Lessons from some recent policy making in the EEC

Li, F.; Li, Y. C.; Han, J. X.; Wang, M. F., 1991: Ecological effect of young growth stage of natural and artificial forests in red earth hilly area

Lindner, M., 1992: Ecological effects of first afforestations: status of research and conclusions for silvicultural practice

Fairhurst C.P.; Leseque C.; Elonard J.M.; Paugy D.; Yameogo L., 1990: Ecological effects of larviciding

Ryazanova, A. V.; Krasotina, T. S.; Zdrenik, V. M.; Bel' brut, A. V., 1992: Ecological effects of the use of certain soil-aggregating agents

Szujecki, A., 1990: Ecological engineering in the redevelopment of forest ecosystems on old farmland

Wigger, H., 1993: Ecological estimation of coleopterous predators caught in bark beetle pheromone traps

Swarnalatha, N.; Rao, A. N., 1992: Ecological evaluation of cyanobacterial blooms

Savich, V. I.; Khamraev, M. B., 1992: Ecological evaluation of erosion processes

Alekseev, I. A.; Zakharenko, G. P.; Chudinova, T. G., 1992: Ecological evaluation of logging machines

Zhao, Q. J.; Garrity, D. P.; Wang, Z. Y., 1993: Ecological evaluation of rice-based cropping systems in the Philippines. I. The nutrient balance of various cropping systems

Savich, V. I.; Khamraev, M. B., 1992: Ecological evaluation of the erosion process

Abe, T., 1991: Ecological factors associated with the evolution of worker and soldier castes in termites

Oba, G., 1992: Ecological factors in land use conflicts, land administration and food insecurity in Turkana, Kenya

Schulz, B., 1993: Ecological farming in southeast Brazil. Comparative analysis of four farming systems

Sauerbrey, R.; Eschner, D., 1991: Ecological farming of fens

Kurkin, K. A., 1992: Ecological features of differentiation of meadow vegetation

Ott, E.; Luscher, F.; Frehner, M.; Brang, P., 1991: Ecological features of regeneration in subalpine Norway spruce forest in comparison with the montane forest zone

Mou, P.; Mitchell, R. J.; Jones, R. H., 1993: Ecological field theory model: a mechanistic approach to simulate plant-plant interactions in southeastern forest ecosystems

Ogryzkov, E. P.; Ogryzkov, V. E.; Kobyakov, I. D., 1992: Ecological fitness of sweep subsoilers

Vargas, R. I.; Stark, J. D.; Nishida, T., 1992: Ecological framework for integrated pest management of fruit flies in papaya orchards

Zimmerman, J. K.; Whigham, D. F., 1992: Ecological functions of carbohydrates stored in corms of Tipularia discolor (Orchidaceae)

McGraw, J. B.; Vavrek, M. C.; Bennington, C. C., 1991: Ecological genetic variation in seed banks. I. Establishment of a time transect

Bennington, C. C.; McGraw, J. B.; Vavrek, M. C., 1991: Ecological genetic variation in seed banks. II. Phenotypic and genetic differences between young and old subpopulations of Luzula parviflora

Vavrek, M. C.; McGraw, J. B.; Bennington, C. C., 1991: Ecological genetic variation in seed banks. III. Phenotypic and genetic differences between young and old seed populations of Carex bigelowii

Anonymous, 1991: Ecological genetics and air pollution

Gould, F., 1990: Ecological genetics and integrated pest management

Martin, P. J. , 1990: Ecological genetics of anthelmintic resistance

Benoit, F.; Ceustermans, N., 1994: Ecological growing of leeks with plastics

Chanway, C. P.; Holl, F. B., 1994: Ecological growth response specificity of two Douglas-fir ecotypes inoculated with coexistant beneficial rhizosphere bacteria

Avila Cano, J. C., 1994: Ecological horticulture in a 'latifundist' context: the co-operative experience of landless peasants in Andalusia (southern Spain)

Rudolph, R.; Klee, U., 1993: Ecological husbandry methods in row crops

Jayanth, K. P., 1993: Ecological impact of insects introduced for biological control of weeds - conflicting interests

Krishnakumar, A. K.; Eappen, T.; Rao, N.; Potty, S. N.; Sethuraj, M. R., 1990: Ecological impact of rubber (Hevea brasiliensis) plantations in North East India. 1. Influence on soil physical properties with special reference to moisture retention

Krishnakumar, A. K.; Chandra Gupta; Sinha, R. R.; Sethuraj, M. R.; Potty, S. N.; Thomas Eappen; Krishna Das, 1991: Ecological impact of rubber (Hevea brasiliensis) plantations in north east India: 2. Soil properties and biomass recycling

Cole, D. N., 1990: Ecological impacts of wilderness recreation and their management

Hopkin, S. P., 1993: Ecological implication of '95% protection levels' for metals in soils

Huenneke L.F., 1991: Ecological implications of genetic variation in plant populations

Pieper, R. D., 1994: Ecological implications of livestock grazing

Anonymous, 1994: Ecological implications of livestock herbivory in the west

Boelens, Jan; Woestyne, Marleen Vande; Verstraete, Willy, 1994: Ecological importance of motility for the plant growth-promoting rhizopseudomonas strain ANP15

Biernath, M.; Roloff, A., 1993: Ecological indicator values for the most important mosses of the forest floor

Lefroy, E. C.; Hobbs, R. J., 1992: Ecological indicators for sustainable agriculture

Eilenberg, J.; Philipsen, H.; Bresciani, J., 1992: Ecological interactions between insect pathogens and insect pests of cabbage

Anderson, L. S.; Sinclair, F. L., 1993: Ecological interactions in agroforestry systems

Friedrich, H.; Pohlmann, J. M.; Wittkamp, J., 1992: Ecological judgement on locations based on plant surveys

Amanor, K. S., 1994: Ecological knowledge and the regional economy: environmental management in the Asesewa district of Ghana

Belanger, L; Bergeron, Y; Camire, C., 1992: Ecological land survey in Quebec

Brunner, A., 1994: Ecological light measurement in forests

Sukopp, H.; Sukopp, U., 1993: Ecological long-term effects of cultigens becoming feral and of naturalization of non-native species

Carroll C.R., 1992: Ecological management of sensitive natural areas

Robert, D.; Saucier, J. P., 1989: Ecological mapping at scale 1:20 000. Rules and techniques

Gilot, B.; Laforge, M. L.; Cabassu, J. P.; Romani, M., 1992: Ecological mapping of populations of the Rhipicephalus sanguineus group (Acari, Ixodidae) in the conurbation of Marseille, in relation to the different types of urban land use

McEvoy, P. B.; Cox, C. S.; James, R. R.; Rudd, N. T., 1990: Ecological mechanisms underlying successful biological weed control: field experiments with ragwort Senecio jacobaea

Bergmann, J. H., 1993: Ecological method of evaluating observation areas or landscapes as a habitat for nectar-sucking and pollen-eating insects

Kanschik, W., 1990: Ecological model for utilization of the rain forests of the Knysna region

Muetzelfeldt, R. I.; Sinclair, F. L., 1993: Ecological modelling of agroforestry systems

Dziecioowski, R. M., 1991: Ecological niches of five big ungulates in a forest tract

Isikov, V. P., 1993: Ecological niches of fungi on arboreous plants

Minkovsky, G. M.; Shoba, S. A., 1994: Ecological niches of morphotypes in soil horizons

Ogawa, K.; Matsuzaki, K., 1991: Ecological notes on the barnacle-infesting Rhizocephala found at the Pacific coast of Japan

Benkhelil, M. L.; Doumandji, S., 1992: Ecological notes on the composition and structure of the population of Coleoptera in the Babor National Park (Algeria)

Kolarov, Ya A., 1990: Ecological notes on the species of the subfamily Tersilochinae (Hymenoptera, Ichneumonidae) in Bulgaria

Xu, Z. W.; Wang, X. F.; Wei, X. M.; Shi, H., 1993: Ecological observation on Phiolomycus bilineatus and a preliminary study on its damage control

Hilje, L.; Cubillo, D.; Segura, L., 1993: Ecological observations on the whitefly Bemisia tabaci (Gennadius) in Costa Rica

Fischer, H., 1994: Ecological optimization in using plant oils in chemical and industrial products

Bauer, O. N.; Poljansky, G. I., 1992: Ecological parasitology: present state and perspectives

Pystina, K. A., 1993: Ecological peculiarities of fungi from the genus Pythium Pringsh

Martinez Alier, J., 1991: Ecological perception and distributional conflicts: a historical view

Nemec, J.; Krejci, L., 1992: Ecological policy for agriculture in OECD and EC countries

Kaul, M. L. H.; Mangal, P. D., 1993: Ecological potential of crownbeard - a crop infesting weed

McCormick, F., 1992: Ecological prerequisites for sustainable economic development and conservation of natural resources

Lindenmayer, David B.; Nix, Henry A., 1993: Ecological principles for the design of wildlife corridors

Niyazov, O. D., 1992: Ecological principles of the protection of cotton

Hagvar E.B., 1991: Ecological problems in the establishment of introduced predators and parasites for biological control

Anonymous, 1989: Ecological problems in the rational use of natural resources. Summaries of reports of the 8th Conference of Young Biologists

Ilnicki, P., 1992: Ecological problems in valley reclamation

Vasak, J.; Fabry, A.; Zukalova, H., 1993: Ecological problems in winter rape cultivation

Reimers, N. F.; Mosienko, N. A., 1991: Ecological problems of agriculture and water management in the Volga basin

Kharitonov, V. Ya, 1989: Ecological problems of timber-floating

Muller, H. R., 1992: Ecological product declaration rather than 'green' symbol schemes

Zaydel'man, F. R., 1993: Ecological protection of reclaimed soils and agro-landscapes

Hildebrandt, J., 1989: Ecological relations in estuarine salt marshes

Sitko, Jilji, 1993: Ecological relations of trematodes infesting lariform birds in the Czech Republic

Pastor, J.; Oliver, S.; Garcia, A., 1992: Ecological relationships between pasture species and soil factors in degraded areas of the southern submeseta

Rehacek J., 1989: Ecological relationships between ticks and rickettsiae

Zhang, J. T., 1992: Ecological relationships of some montane grasses

Verspui, K.; Visser, S., 1992: Ecological research on a population of the heath fritillary (Mellicta athalia)

Supuka, J., 1992: Ecological responses of linden (Tilia cordata Mill.) to experimental doses of salts

Simons, J.; Vries, P. J. R. de, 1990: Ecological responses of macro- and microphytic algae to water pollution

Anonymous, 1991: Ecological responses to environmental stresses

Akcakaya H.R.; Ginzburg L.R., 1991: Ecological risk analysis for single and multiple populations

Gustafsson, K.; Jansson, J. K., 1993: Ecological risk assessment of the deliberate release of genetically modified microorgansisms

Andersson, I.; Brunius, G.; Hermansson, M., 1992: Ecological risk assessment of transgenic organisms: Sweden

Bartell, S. M.; Gardner, R. H.; O' Neill, R. V., 1992: Ecological risk estimation

Eom, Ahn Heum; Lee, Sang Sun; Ahn, Tae Kun; Lee, Min Woong, 1994: Ecological roles of arbuscular mycorrhizal fungi in two wild legume plants

Davelaar, Danielle, 1993: Ecological significance of bacterial polyphosphate metabolism in sediments

Timmermann, F.; Schroer, B., 1992: Ecological significance of extensive agricultural measures of market relief- and agricultural cultivation balance programmes in Baden-Wurttemberg

Vazquez Yanes C.; Orozco Segovia A., 1990: Ecological significance of light controlled seed germination in two contrasting tropical habitats

Mitrofanov, V. I., 1991: Ecological solution of the problem of protection of artificial woody phytocoenoses in the Crimea

Frolov, A. N.; Khromenko, A. S., 1991: Ecological stability of antibiotic resistance of early-maturing maize cultivars to corn borer Ostrinia nubilalis (Hbn.) (Lepidoptera, Pyraustidae) at the funnel leaf stage

Banerjee, S. K.; Nath, S., 1992: Ecological status of Shorea robusta in lateritic region

Nel, P. J.; Bredenkamp, G. J.; Van Rooyen, N., 1993: Ecological status of grass species in the red turfveld of the Springbok Flats Turf Thornveld, Transvaal

George Nascimento F, M.; Arancibai F, H., 1992: Ecological stocks of the jack mackerel (Trachurus symmetricus murphyi Nichols) in three fishing areas off Chile, detected through comparison of the parasite fauna and morphometry

Kantarc, M. D., 1988: Ecological studies as a basis for afforestation of open-cast lignite mine spoil in the Agacl region near Istanbul

Adrianova, G. P.; Sotnikova, V. V., 1993: Ecological studies in commercial orchards of Kazakhstan

Rajwar, G. S.; Dobhal, L. P., 1991: Ecological studies in some oak forests of western Garhwal Himalaya

Goddard, J., 1992: Ecological studies of adult Ixodes scapularis in central Mississippi: questing activity in relation to time of year, vegetation type, and meteorological conditions

Chumakou, L. S.; Maksimenkau, M. V., 1991: Ecological studies of carabid populations in different types of fir forests

Vassilev, M.; Vassileva, L.; Tichomirov, D.; Angelova, L., 1991: Ecological studies on Pb and Cd contamination of feeds and feed additives in Bulgaria

Naml, O.; Colak, G.; Opak, Y.; Basaran, D.; Yucel, S., 1994: Ecological studies on Persian clover (Trifolium resupinatum L.) growing wild in Diyarbakr

Thompson, J.; Proctor, J.; Viana, V.; Milliken, W.; Ratter, J. A.; Scott, D. A., 1992: Ecological studies on a lowland evergreen rain forest on Maraca Island, Roraima, Brazil. I. Physical environment, forest structure and leaf chemistry

Scott, D. A.; Prostor, J.; Thompson, J., 1992: Ecological studies on a lowland evergreen rain forest on Maraca Island, Roraima, Brazil. II. Litter and nutrient cycling

Mukhopadhyay, C. R.; Ghosh, R. B., 1992: Ecological studies on aquatic and marshland flora of Koch Bihar district, West Bengal (India)

Maruyama, K.; Sato, T., 1990: Ecological studies on natural beech forest. (38). Annual life histories of some woody species in summer-green forest at Nukumi-daira (preliminary report)

Ko, Y.; Sun, S. K., 1993: Ecological studies on the Chinese leek rust in Taiwan

Mumcuoglu, K. Y.; Frish, K.; Sarov, B. et al., 1993: Ecological studies on the brown dog tick Rhipicephalus sanguineus (Acari: Ixodidae) in southern Israel and its relationship to spotted fever group rickettsiae

Madsen, H., 1992: Ecological studies on the intermediate host snails and the relevance to schistosomiasis control

Sato, H., 1989: Ecological studies on the mosquito fish Gambusia affinis for encephalitis control with special reference to selective feeding on mosquito larvae and competition with the medaka, Oryzias latipes

Oluwole, S. O.; Okusanya, O. T., 1993: Ecological studies on the seedling growth of the African walnut, Tetracarpidium conophorum

Mitsueda, T.; Charchar, M. J. d' A., 1993: Ecological studies on the stem rot of bean in Cerrado region (Brazil)

Diaz Batres, M. E. E., 1991: Ecological study of the hesperioid Lepidoptera of the biosphere reserve 'La Michilia' Durango, Mexico

Almazan, A.; Bermidez de Castro, F., 1992: Ecological study of the weed flora in different crops of the Iguala Valley, Guerrero (Mexico) during the rainy season

Ahn, Tae Kun; Lee, Min Wong; Lee, Sang Sun, 1992: Ecological study on arbuscular mycorrhizal fungi in the soils around leguminous plants in Korea

Goto, M.; Takahashi, K.; Suzuki, C., 1993: Ecological study on the barnyard grass stem borer, Enosima leucotaeniella (Ragonot) (Lepidoptera: Pyralidae) IX. Effect of temperature on carbohydrate contents in diapausing and early post-diapausing larvae

Goto, M.; Takahashi, K.; Suzuki, C., 1993: Ecological study on the barnyard grass stem borer, Enosima leucotaeniella (Ragonot) (Lepidoptera: Pyralidae) VIII. Seasonal changes of carbohydrate contents in overwintering larvae

Pelt, M. J. F. van, 1993: Ecological sustainability and project appraisal: case studies in developing countries

Hekstra, G. P., 1993: Ecological sustainability and the use of chemicals: is ecotoxicology risk assessment doing its job properly ? An introduction to chemical time bombs

Balan, C. M.; Davis, W. E., 1993: Ecological task analysis: an approach to teaching physical education

Kirdyaikin, A. F.; Kushenov, B. M.; Dudnikov, V. M., 1992: Ecological trials in the north of Kazakhstan

Dumitriu Tataranu, I., 1988: Ecological value of the ratio between precipitation and potential evapotranspiration

Kuz' michova, N. A.; Mazan, I. F., 1993: Ecological variation in representatives of Salix section Daphnella in relation to their taxonomy

Benoit, F.; Ceustermans, N., 1992: Ecological vegetable growing with plastics

Zekri, S.; Romero, C., 1992: Ecological versus economic objectives: a public decision making problem in agricultural water management

Wootton, J. T.; Young, B. E.; Winkler, D. W., 1992: Ecological verus evolutionary hypotheses: demographic stasis and the Murray-Nolan clutch size equation

Krishnamurthy, K.; Munegowda, M. K.; Jagadish, A., 1993: Ecological weed survey in Karnataka

Remmers, G., 1994: Ecological wine-making in a depressed mountainous region in Southern Spain

Remmers, G., 1994: Ecological wine-making in a depressed mountainous region in southern Spain: a preliminary view on problems and prospects

Johnson, D. L., 1993: Ecological zonation and pest risk analysis

Carpanezzi, A. A.; Pereira, J. C. D.; Carvalho, P. E. R.; Reis, A.; Vieira, A. R. R.; Rotta, E.; Sturion, J. A.; Rauen, M. de J.; Silveira, R. A., 1988: Ecological zoning for forest plantations in Santa Catarina

Braker, Elizabeth.; Chazdon, Robin L., 1993: Ecological, behavioural and nutritional factors influencing use of palms as host plants by a Neotropical forest grasshopper

Weizacker, E. U. von, 1992: Ecological, social and community demands on agriculture

Izac, A. M. N., 1994: Ecological-economic assessment of soil management practices for sustainable land use in tropical countries

Zweig, R. D., 1992: Ecological-economic computer simulation models for the design and analysis of integrated aquaculture systems

Zhou, D. W., 1993: Ecological-effects of plant residues on production and soils in Aneuroleipidium chinense grassland (I)

Anikanova, V. S., 1991: Ecological-faunistic analysis of coccidia of farmed fur-bearing animals in Kareliya

Erzhanova, P. K.; Utambetov, A. U.; Krolichenko, Yu, 1990: Ecological-faunistic characteristics of plant nematodes of tomato and its rhizosphere in Karakalpakia

Mlynarcyk, M. P., 1993: Ecological-geographical characteristics of growth in Gypsophila fastigiata L. s.l. in Belorussia

Cestar, D.; Hren, V.; Kovacevic, Z.; Martinovic, J.; Pelcer, Z., 1976: Ecological-silvicultural forest types in Plitvice national park

Damroze, I., 1991: Ecological-taxonomic and temporal distribution of alate potato aphid populations in the territory of Belorussia

Derevyankin, P. V.; Damroze, I., 1991: Ecological-taxonomic and territorial distribution of alate vector aphid populations in semi-deserts of Kalmykia

Bertovic, S., 1975: Ecological-vegetational characteristics around Zavizan in the northern ranges of the Velebit mountains

Toma, S. I.; Zemshiman, A. Ya; Bondarenko, S. G.; Beliksar, S. G., 1993: Ecologically pure cropping. Problems and solutions

Shashova, M. V.; Bobruiko, B. I., 1990: Ecologically safe arboricides

Ketkar, C. M.; Ketkar, M. S., 1990: Ecologically safer, cheap and easily available neem (Azadirachta indica A. Juss) products: a boon to the small farmers in control of crops and stored grain pests, under field conditions

Pelt, M. J. F. van, 1993: Ecologically sustainable development and project appraisal in developing countries

Moffatt, I., 1992: Ecologically sustainable development in Australia

Hartshorn, Gary S.; Pariona A. William, 1993: Ecologically sustainable forest management in the Peruvian Amazon

Young, M. D., 1994: Ecologically-accelerated trade liberalisation: a set of disciplines for environment and trade agreements

D' yachenko, A. D., 1991: Ecologo-biological characteristics of cultivating Alstroemeria in the Ukraine

Tazhimoradov, R., 1993: Ecologo-biological features of Stipa richterana Kar. et Kir in the Ustyurt

Ushatinskaya, R. S., 1993: Ecologophysiological patterns of conversion and reconversion of biological cryoprotectants in insects during the period of winter rest

Colinvaux, P., 1993: Ecology 2

Shanklin, C. W., 1993: Ecology age: implications for the hospitality and tourism industry

Houston, T. F., 1991: Ecology and behaviour of the bee Amegilla (Asaropoda) dawsoni (Rayment) with notes on a related species (Hymenoptera: Anthophoridae)

Martin Piera, F.; Veiga, C. M.; Lobo, J. M., 1992: Ecology and biogeography of dung-beetle communities (Coleoptera, Scarabaeoidea) in an Iberian mountain range

Dajoz, R., 1993: Ecology and biogeography of populations of Coleoptera associated with twelve species of Scolytidae in southern California

Singh, R. K.; Dwivedi, R. S., 1991: Ecology and biology of Sclerotium rolfsii Sacc

Bhandari, Sc.; Somani, Ll, 1994: Ecology and biology of soil organisms,

Dwyer, P. D.; Minnegal, M., 1992: Ecology and community dynamics of Kubo people in the tropical lowlands of Papua New Guinea

Yamaguchi, T.; Inoue, T.; Horimoto, M.; Ikeda, K., 1992: Ecology and control of alfalfa weevil, Hypera postica (Gyll.) in Kagoshima. 2. The abundance of alfalfa weevil estimated by sweeping and degree of damage to Chinese milk vetch

Tsai, W. H.; Tu, C. C.; Lo, C. T., 1992: Ecology and control of downy mildew on cucurbits

Cordoves, C. O.; Vitorte, E., 1989: Ecology and control of ticks in the Republic of Cuba

Shirakwawa T.; Sasaki T.; Ozaki K., 1991: Ecology and control of tomato bacterial canker and detection methods of its pathogen

Tsay, J. G.; Tung, B. K., 1992: Ecology and control strategy of powdery mildew of cucurbits

Tugnoli, V.; Maini, M., 1992: Ecology and cost reduction: mechanization in modern agriculture

Gaupp, P., 1992: Ecology and development in the Tropics

Connor, H. E.; Edgar, E.; Bourdot, G. W., 1993: Ecology and distribution of naturalised species of Stipa in New Zealand

Chowdhury, M. A. R.; Miyoshi, Shin Ichi; Yamanaka, H.; Shinoda, Sumio, 1992: Ecology and distribution of toxigenic Vibrio cholerae in aquatic environments of a temperate region

Haiger, A., 1993: Ecology and economics in breeding dairy cattle

Bass, S. M. J., 1993: Ecology and economics in small islands: constructing a framework for sustainable development

Jasch, C.; Hegenbart, B., 1992: Ecology and economics: the dairy industry is also affected

Aly, R., 1994: Ecology and epidemiology of dermatophyte infections

Ali, A.; Hassan, S., 1993: Ecology and epidemiology of soybean mosaic virus in the North West Frontier Province of Pakistan

Kirkendall, Lawrence R., 1993: Ecology and evolution of biased sex ratios in bark and ambrosia beetles

Lium, Shi; Suflita, Joseph M., 1993: Ecology and evolution of microbial populations for bioremediation

Daly, JC., 1993: Ecology and genetics of insecticide resistance in Helicoverpa armigera: interactions between selection and gene flow

Chunikhin, S. P.; Leonova, G. N., 1985: Ecology and geographical distribution of arboviruses

Binder, J., 1993: Ecology and informatics - new impulses for agriculture. Report of the 14th GIL annual conference from 4th to 6th October 1993 in Leipzig

Erdelen, Walter.; Preu, Christian.; Ishwaran, Natarajan.; Madduma Bandara, CM., 1993: Ecology and landscape management in Sri Lanka: Proceedings of the International and Interdisciplinary Symposium, Colombo, Sri Lanka, 12-26 March 1990

Kapoor, AK.; Kapoor, Satwanti., 1994: Ecology and man in the Himalayas

Canellas, I., 1991: Ecology and management of Quercus coccifera matorral in Spain

Habtewold, T., 1993: Ecology and management of grasshoppers (Orthoptera) of cereals in central Ethiopia

Anonymous, 1994: Ecology and management of invasive riverside plants

Young, J. A., 1992: Ecology and management of medusahead (Taeniatherum caput-medusae ssp. asperum Melderis)

Matveev, P. M.; Usol' tsev, V. A., 1990: Ecology and modelling of post-fire mortality regeneration of larch on permafrost

Tadej, P., 1992: Ecology and other factors in changing lifestyles and tourism preferences

Riethmacher, G. W., 1991: Ecology and pathogenicity of insect pathogens for the regulation of populations of Plutella xylostella (L.) in the Philippines

Baujard, P.; Martiny, B., 1993: Ecology and pathogenicity of the nematode Paralongidorus duncani (Nematoda: Longidoridae) in Senegal

Baujard, P.; Martiny, B., 1994: Ecology and pathogenicity of the nematode Paratylenchus pernoxius (Nemata: Tylenchulidae) from Senegal, West Africa

Hoestra, H., 1994: Ecology and pathology of replant problems

De Hoog, G. S.; Marvin Sikkema, Femke D.; Lahpoor, Greetje A.; Gottschall, J.C.; Prins, R. A.; Gueho, Eveline, 1994: Ecology and physiology of the emerging opportunistic fungi Pseudallescheria boydii and Scedosporium prolificans

Anand, V. K.; Anand, K., 1991: Ecology and productivity studies on Spirodela polyrhiza L. Schl

Anonymous, 1989: Ecology and protection of wild animals

Fang, H. C.; Hsu, C. S.; Hwang, S. C., 1992: Ecology and resistant breeding of peanut rust

Park, T. K., 1993: Ecology and risk management: the case for common property

Pathak, S. P.; Gautam, A. R.; Garg, N.; Bhattacharjee, J. W., 1992: Ecology and toxigenicity of Vibrio cholerae non-01 isolated from tropical river water

Gorbunov, P. S.; Karpov, S. A., 1992: Ecology and ultrastructure of a parasitic flagellate, Crithidia bombi Gorbunov, 1987, from the alimentary tract of bumble-bee

Abrol, D. P., 1993: Ecology and utilization of insect pollinators frequenting pear flowers and their impact on fruit production

Gussow, J. D., 1994: Ecology and vegetarian considerations: does environmental responsibility demand the elimination of livestock?

Montagnini, F., 1990: Ecology applied to agroforestry in the humid tropics

Anonymous, 1991: Ecology chronicle: twenty-four windows on the Man and the Biosphere Programme 1989-1990

Tatchell, R. J., 1992: Ecology in relation to integrated tick management

Schreiber, E. T.; Hunter, E. C, Jr, 1993: Ecology of Aedes species: factors influencing larval abundance in artifical treeholes in the Panhandle of Florida after Toxorhynchites r. rutilus releases

Yousif, Fouad; Kamel, George; El Emam, Mohamed; Mohamed, Shadia, 1993: Ecology of Biomphalaria alexandrina the snail vector of Schistosoma mansoni in Egypt

Pandeya, S. C.; Lieth, H., 1993: Ecology of Cenchrus grass complex: environmental conditions and population differences in western India

Kozlov, D. P., 1993: Ecology of Collembola - intermediate hosts of Avitellinidae (Cestoda: Anoplocephalata)

Alcaino, H.; Gorman, T.; Jimenez, F., 1990: Ecology of Rhipicephalus sanguineus (Ixodidae) in the Metropolitan Region of Chile

Aiyamperumal, B.; Velammal, A.; Ajmalkhan, S.; Venugopalan, V. K., 1994: Ecology of Vibrio parahaemolyticus in tuticorin coastal environs southeast coast of India

Wu, H. J., 1991: Ecology of a Formosan termite, Reticulitermes flaviceps flaviceps (Oshima)

Bakhvalov, S. A.; Bakhvalova, V. N., 1990: Ecology of a baculovirus of the black arches moth (Ocneria monacha L., Lepidoptera, Lymantriidae). Persistence of the virus in populations of the insect

Seneviratne, Gamini; Kulasoorlya, S. A.; Gunatilleke, C. V. S.; Rosswall, Thomas, 1992: Ecology of a rice fallow vegetation under lowland traditional farming in the dry zone of Sri Lanka

Damascos, M. A.; Gallopia, G. G., 1992: Ecology of an introduced shrub (Rosa rubiginosa L. = Rosa eglanteria L.): invasion risks and effects on the plant communities of the Andean-Patagonic region of Argentina

Lieffers, Victor J.; Macdonald, S. Ellen; Hogg, Edward H., 1993: Ecology of and control strategies for Calamagrostis canadensis in boreal forest sites

Setokuchi, O., 1993: Ecology of aphids on sugarcane. IV. Species composition and seasonal abundance of root aphids

Ramakrishnan, P S. ., 1991: Ecology of biological invasion in the tropics

Thomas, Richard H., 1993: Ecology of body size in Drosophila buzzatii: untangling the effects of temperature and nutrition

Ferreira, M. C., 1993: Ecology of cerambycids in Portuguese forest ecosystems

Rejmankova, E., 1992: Ecology of creeping macrophytes with special reference to Ludwigia peploides (H. B. K.) Raven

Burgaz, A. R.; Fuertes, E.; Escudero, A., 1994: Ecology of cryptogamic epiphytes and their communities in deciduous forests in mediterranean Spain

Schultz, B. W.; Tueller, P. T.; Tausch, R. J., 1990: Ecology of curlleaf mahogany in western and central Nevada: community and population structure

Rebanova, V.; Tuma, V., 1991: Ecology of earthworms of the Lumbricidae family in the upper Luznice river floodplains

Heucke, J.; Doerges, B.; Klingel, H., 1992: Ecology of feral camels in central Australia

Sonntag, D., 1991: Ecology of free-living stages of Oesophagostomum quadrispinulatum (Strongylida: Strongylidae) and migration of infective third-stage larvae

Summerbell, R. C.; Staib, F.; Dales, R.; Nolard, N.; Kane, J.; Zwanenburg, H.; Burnett, R.; Krajden, S.; Fung, D.; Leong, D., 1992: Ecology of fungi in human dwellings

Anonymous, 1993: Ecology of greenways: design and function of linear conservation areas

Singh, V. P.; Ajay Garge, 1993: Ecology of mangrove swamps of the Andaman Islands

Ray, S.; Choudhury, A., 1990: Ecology of marine benthic dipterans in a tidal creek of Hooghly estuary, Sagar Island, India

Rohde, K., 1993: Ecology of marine parasites : an introduction to marine parasitology

Petty, S. J., 1992: Ecology of nightjars in Thetford Forest and the national nightjar survey in 1992

Weatherhead, P. J.; Bennett, G. F., 1992: Ecology of parasitism of brown-headed cowbirds by haematozoa

Chang, C. A.; Lin, Y. D., 1992: Ecology of passion fruit virus transmission and the evaluation of the effectiveness of using virus-free seedlings to control passion fruit virus diseases in Taiwan

Ryan, L.; Lainson, R.; Shaw, J. J.; Fraiha Neto, H., 1986: Ecology of phlebotomines (Diptera: Psychodidae: Phlebotominae) of the Amazon region

Batic, F., 1987: Ecology of photosynthesis in holly (Ilex aquifolium)

Aluri, Raju JS., 1992: Ecology of pollination in Pedicularis racemosa var. alba (Pennell) Cronq. (Scrophulariaceae) on Olympic Mountains in North America

McLean, R. G.; Carey, A. B.; Kirk, L. J.; Francy, D. B., 1993: Ecology of porcupines (Erethizon dorsatum) and Colorado tick fever virus in Rocky Mountain National Park, 1975-1977

Melick, D. R., 1990: Ecology of rainforest and sclerophyllous communities in the Mitchell River National Park, Gippsland, Victoria

Aguiar, G. M. de; Medeiros, W. M. de; Santos, T. G. dos; Klein, A. F. L.; Ferreira, V. A., 1993: Ecology of sandflies in a recent focus of cutaneous leishmaniasis in Paraty, littoral of Rio de Janeiro state (Diptera, Psychodidae, Phlebotominae)

Kadowaki, Y.; Isota, J., 1993: Ecology of sclerotial disease of rice. Part 1. Seasonal changes in the distribution of sclerotial fungi in paddy fields

Munoz Pedreros, A., 1992: Ecology of small mammals in forested agricultural ecosystems in central Chile: a latitudinal comparison

Anonymous, 1993: Ecology of soil seed banks

Jansma, R., 1994: Ecology of some northern Suriname savannas

Lang, J. D.; Wills, W., 1991: Ecology of sylvatic plague in the San Jacinto mountains of southern California

Abe, T., 1991: Ecology of termites in the savanna

Didden, W. A. M., 1993: Ecology of terrestrial Enchytraeidae

Klich, M. A.; Tiffany, L. H.; Knaphus, G., 1992: Ecology of the Aspergilli of soils and litter

Sahni, K., 1992: Ecology of the Himalayas

Mitroshina, L. A., 1989: Ecology of the Sphingidae (Lepidoptera) of northern Turkmenistan

Aussel, J. P., 1993: Ecology of the biting midge Leptoconops albiventris in French Polynesia. III. Influence of abiotic factors on breeding sites. Towards ecological control?

Azizyan, A. A.; Akopyan, A. S., 1991: Ecology of the codling moth Laspeyresia pomonella (Lepidoptera, Tortricidae) in the Ararat Valley

Williams, P. A., 1992: Ecology of the endangered herb Scutellaria novae-zelandiae

Lemperiere, G., 1994: Ecology of the great European spruce bark beetle (Dendroctonus micans). Part 1: biology and biogeography

Dhungel, S. K.; O' Gara, B. W., 1991: Ecology of the hog deer in Chitwan National Park, Nepal

Es' kov, E. K., 1990: Ecology of the honey bee

Yasuda, K., 1990: Ecology of the leaf footed plant bug, Leptoglossus australis Fabricius (Heteroptera: Coreidae), in the sub-tropical region of Japan

Shakala, S. I., 1990: Ecology of the nesting of the lake gull (Larus ridibundus L.) at the filtration fields of sugar factories

Sa, G.; Moreira, I.; Mira, R.; Vasconcelos, T.; Leitao, P., 1992: Ecology of the vegetation in wheat in Alto Alentejo (Portugal)

Alekseev, A. N., 1992: Ecology of tick-borne encephalitis virus: part of Ixodidae ticks males in its circulation

Camicas, J. L.; Wilson, M. L.; Cornet, J. P.; Digoutte, J. P.; Calvo, M. A.; Adam, F.; Gonzalez, J. P., 1990: Ecology of ticks as potential vectors of Crimean-Congo hemorrhagic fever virus in Senegal: epidemiological implications

Ichinoe, M., 1993: Ecology of unusual pathogenic fungi associated with human diseases

Lopes, C.; Espirito Santo, D.; Moreira, I., 1992: Ecology of vegetation infesting the vineyards of Bairrada (Portugal)

Shirkande, R. P.; Varade, S. B., 1991: Ecology of water and land management: problems and techniques. Volume 1

Shirkande, R. P.; Varade, S. B., 1991: Ecology of water and land management: problems and techniques. Volume 2

Kricher, J. C., 1993: Ecology of western forests

Oka, H. I., 1992: Ecology of wild rice planted in Taiwan. III. Differences in regenerating strategies among genetic stocks

Ralphs, M. H., 1992: Ecology, control, and grazing management of locoweeds in the Western U.S

Bhasin, V., 1989: Ecology, culture and change: tribals of Sikkim Himalayas

Ramakrishnan, P. S., 1992: Ecology, environment and sustainable rural development in India

Karan, P. P., 1991: Ecology, environmental conservation and development in Bhutan Himalaya

Petrini, Orlando; Sieber, Thomas N.; Toti, Luigi; Viret, Olivier, 1992: Ecology, metabolite production, and substrate utilization in endophytic fungi

Green, R. H., 1992: Ecology, poverty and sustainability: environmental portents and prospects in rural Namibia

Barthod, C.; Gauthier, O.; Landmann, G.; Ebner, P., 1993: Ecology, public debate and technical policies: forest decline ten years later

Vostal, Jarosalv G.; Fratantoni, Joseph C., 1993: Econazole inhibits thapsigargin-induced platelet calcium influx by mechanisms other than cytochrome P-450 inhibition

Berga Monge, A. M.; Trujillo Carmona, J.; Gonzalez Gutierrez Barquin, M., 1993: Econometric analysis of pig prices and production

Anim, F. D. K.; Lyne, M. C., 1994: Econometric analysis of private access to communal grazing lands in South Africa: a case study of Ciskei

Palaskas, T. B., 1992: Econometric commodity price models

Agnihotri, A. K.; Kumbhare, P. S.; Rao, K. V. G. K.; Sharma, D. P., 1992: Econometric consideration for reuse of drainage effluent in wheat production

Aislabie, C., 1992: Econometric modelling of hotel occupancy rates: an introduction using Singapore data

Bartola, A.; Sotte, F., 1992: Econometric models and the Italian agri-food system

Duffy, M., 1994: Econometric models for forecasting food demand in the United Kingdom: an assessment

Antle, J. M.; Capalbo, S. M.; Crissman, C. C., 1994: Econometric production models with endogenous input timing: an application to Ecuadorian potato production

Ogawa, Y., 1993: Economic activity and the greenhouse effect

Anonymous, 1993: Economic adaptation: alternatives for nonmetropolitan areas

Utting, P., 1991: Economic adjustment under the Sandanistas: policy reform, food security and livelihood in Nicaragua

Najar, T., 1993: Economic advantage of triticale incorporation in animal diet

Udesen, F. K., 1993: Economic advantages in producing heavy pigs?

Beyene, H., 1991: Economic advantages of herbicides

Heiner, H., 1992: Economic alternatives to conventional sewage technology. Oxygen and ozone clean highly polluted industrial effluents

Shafer, E. L.; Carline, R.; Guldin, R. W.; Cordell, H. K., 1993: Economic amentiy values of wildlife: six case studies in Pennsylvania

Johnsen, F. H., 1993: Economic analyses of measures to control phosphorus run-off from non-point agricultural sources

Allison, J.; Hubbard, E.; Jones, S.; Perry, C.; Worley, E., 1993: Economic analyses of the 1991 enterprise budgets for the southeast, southwest, and northwest Georgia branch stations

Ersoz, S.; Cakir, C., 1990: Economic analysis and activity results of cattle fattening farms in a district of Aegean region

Erkan, O.; Orhan, M. E.; Budak, F.; Sengul, H., 1991: Economic analysis and planning of farms in the Lower Mardin-Ceylanpnar plains

Agrawal, R. C.; Emrich, A.; Fechter Escamilla, U.; Goormann, C.; Kleineidam, N.; Will, J., 1993: Economic analysis for project sustainability. Study of selected drinking water and soil and water conservation projects in the Integrated Food Security Programme Shandong, People's Republic of China

Prasad, A. N., 1993: Economic analysis of Acacia auriculaeformis plantation in Gaya District of Bihar

Amiri, S., 1993: Economic analysis of Hur-al-Azim reeds for use in lignocellulose based industries

Wessells, Cathy Roheim; Wilen, James E., 1993: Economic analysis of Japanese household demand for salmon

Suris Regueiro, J. C., 1992: Economic analysis of a fishery

Vyas, S. K., 1992: Economic analysis of a large size biogas plant

Morin, D. E.; Petersen, G. C.; Whitmore, H. L.; Hungerford, L. L.; Hinton, R. A., 1993: Economic analysis of a mastitis monitoring and control program in four dairy herds

Artukoglu, M. M., 1990: Economic analysis of a selected group of viticulture farms in Aegean region

Scarborough, V.; Kydd, J., 1992: Economic analysis of agricultural markets: a manual

Apland, J.; Ohlmer, B.; Jonasson, L., 1994: Economic analysis of agricultural technologies and policies: the sector modeling approach

Khan, M. M.; Betters, D. R., 1990: Economic analysis of agroforestry options for small irrigated farms in Punjab Province, Pakistan

Yiridoe, E. K.; Weersink, A.; Roy, R. C.; Swanton, C. J., 1993: Economic analysis of alternative cropping systems for a bean/wheat rotation in light-textured soils

Ortuno Perez, S. F., 1993: Economic analysis of beef cattle holdings in Avila

Pandey, R. N.; Gangwar, A. C.; Singh, R., 1993: Economic analysis of bovine enterprises in Haryana

Pandey, U. K.; Aggarwal, C. K., 1992: Economic analysis of broiler and feed prices

Sekar, C.; Karunakaran, K. R., 1994: Economic analysis of cashew plantations under agroforestry conditions of central Tamil Nadu

Bhatnagar, G. S.; Chaplot, P. C.; Porwal, M. K., 1991: Economic analysis of chickpea based intercropping system

Vogele, J. M.; Zeddies, J., 1990: Economic analysis of classical biological pest control: a case study from Western Samoa

Montaigne, E.; Chantelot, E., 1991: Economic analysis of cleansing investment by wine producers in the Languedoc-Roussillon region

Job, E.; Asan, R. B.; Ramasubramonian, P. R., 1993: Economic analysis of coconut-based cropping system in Kerala

Ohe, Y., 1992: Economic analysis of cropping behavior and sustainable land use

Ruhigwa, B. A.; Gichuru, M. P.; Spencer, D. S. C.; Swennen, R., 1994: Economic analysis of cut-and-carry, and alley cropping systems of mulch production for plantains in south-eastern Nigeria

Wani, M. H.; Wani, S. A.; Mir, N. A., 1993: Economic analysis of different age orchards in apple

Ruto, J. K.; Othieno, C. O.; Ng' etich, W. K., 1993: Economic analysis of different methods of tea uprooting, soil rehabilitation and clonal replanting on moribund tea fields in Kenya

Kolawole, A., 1993: Economic analysis of drylands farming in Nigeria with special reference to the accelerated wheat production programme in Kano and Kaduna states

Cerezo, G. A.; Clonts, H. A., 1994: Economic analysis of effluent control from catfish ponds

Tripathi, R. S., 1992: Economic analysis of finger millet (Eleusine coracana) cultivation in the hills of U.P

Shedage, M. N.; Borude, S. G., 1992: Economic analysis of flower production in Thane district of Maharashtra

Akao, K., 1991: Economic analysis of forest management with a long rotation period and a small labour input. (I). Behaviour of forest owners about an increase in real wage rates

Enciso, J. M.; Martin, D. L.; Eisenhauer, D. E.; Watts, D., 1992: Economic analysis of furrow irrigation with limited water supplies

Deoghare, P. R.; Bhattacharyya, N. K., 1993: Economic analysis of goat rearing in the Mathura district of Uttar Pradesh

Raynor, W., 1992: Economic analysis of indigenous agroforestry: a case study on Pohnpei Island, Federated States of Micronesia

Takele, E.; Menge, J. A.; Pehrson, J. E, Jr; Meyer, J. L.; Coggins, C. W, Jr; Arpaia, M. L.; Hare, J. D.; Atkin, D. R.; Adams, C., 1993: Economic analysis of integrated crop management practices of 'Navel' oranges

Gaillard, R.; Bidaux, A.; Murisier, F.; Schmid, A.; Wirthner, J. P., 1992: Economic analysis of integrated viticulture production based on the experience in Valais (Vitival)

Wesley, Richard A.; Smith, Lowrey A.; Spurlock, Stan R., 1993: Economic analysis of irrigation and deep tillage in soybean production systems on clay soil

Roy, A. K. S.; Bhattacharya, K., 1994: Economic analysis of lentil-rice crop sequence as influenced by phosphatic fertilizers in Tarai region of West Bengal

Reiche, C. C., 1992: Economic analysis of living fences in Central America: development of a methodology for the collection and analysis of data with an illustrative example

Gautam, D. S.; Nahatker, S. B.; Rajput, R. L., 1992: Economic analysis of major kharif oilseed crops in Narmada valley: soyabean and sesame

Ram, K.; Sharma, A. K.; Rathore, A. R., 1993: Economic analysis of milk production on weaker section households in sugarcane tract of western Uttar Pradesh

Marothia, D. K.; Gupta, S. P.; Choudhary, V. K.; Gauraha, A. K., 1993: Economic analysis of mustard processing units: a case study

Hirasawa, Y., 1992: Economic analysis of prawn culture in Asia

Nirmala, V., 1992: Economic analysis of rice cultivation: a study of Tamil Nadu

Edan, Y.; Benady, M.; Miles, G. E., 1992: Economic analysis of robotic melon harvesting

Barasa, T. N.; Odhiambo, M. O.; Mbatia, O. L. E., 1992: Economic analysis of smallholder cotton production in Kenya: a linear programming case study of Funyula Division, Busia District

Bishop, J., 1992: Economic analysis of soil degradation

Ehui, S. K.; Kang, B. T.; Spencer, D. S. C., 1992: Economic analysis of soil erosion effects in alley-cropping, no-till, and bush fallow systems in southwestern Nigeria

Choi, S. H.; Schreiner, D. F.; Leslie, D. M, Jr; Harper, J., 1993: Economic analysis of the Mountain Fork River trout fishery in South Oklahoma

Choi, S. H.; Schreiner, D. F.; Leslie, D. M, Jr; Harper, J., 1993: Economic analysis of the Mountain Fork River trout fishery in southeastern Oklahoma

Jones, L. L.; Wyse, A. J.; Schwart, R. B, Jr; Pagano, A. P.; Lacewell, R. D., 1993: Economic analysis of the dairy industry in the Cross Timbers Region of Texas

Foltin, Richard W., 1992: Economic analysis of the effects of caloric alternatives and reinforcer magnitude on demand for food in baboons

Iqbal, N., 1993: Economic analysis of the effects of rice price distortions in Pakistan: 1975-90

Nurah, G. K., 1993: Economic analysis of the effects of small farm agricultural credit policy in Ghana

Iqbal, N., 1992: Economic analysis of the effects of wheat price distortions in Pakistan: 1975-90

Buongiorno, J., 1990: Economic analysis of the forest sector: an assessment of the American experience

Dufour, B.; Moutou, F., 1994: Economic analysis of the modification of the French system of foot and mouth disease control

Mohamed Duwais, A., 1994: Economic analysis of the structure of demand for imported corn to the kingdom of Saudi Arabia

Dhyani, B. L. et al., 1993: Economic analysis of watershed management programme in outer Himalaya: a case study of operational research project, Fakot

Dillon, C. R.; Price, C.; Morris, J. R., 1993: Economic analysis of winery business operations

Janssen, W. G., 1993: Economic and agricultural development in West Asia and North Africa. The need for agricultural research

Gowdy, John M., 1993: Economic and biological aspects of genetic diversity

Nesterov, Ya S.; Shcherbatko, V. D., 1991: Economic and biological characteristics of growth and fruiting in introduced apple varieties

Kot, M. M.; Osmonaliev, S. K., 1993: Economic and biological traits of American Brown Swiss x Ala-Tau crossbreds of different grades in the foothills of Kyrgyzstan

Scoones, I., 1993: Economic and ecological carrying capacity: applications to pastoral systems in Zimbabwe

Mattos, M. M.; Uhl, C., 1994: Economic and ecological perspectives on ranching in the Eastern Amazon

Thakur, C. L.; Mishra, B. L.; Khandelwal, N. K., 1993: Economic and energy use patterns under various categories of farms for cultivation of wheat in Madhya Pradesh

Berentsen, P. B. M.; Giesen, G. W. J., 1994: Economic and environmental consequences of different governmental policies to reduce N losses on dairy farms

Berentsen, Pbm; Giesen, Gwj; Speelman, Rf, 1993: Economic and environmental effects of a new protein evaluation system in dairy farming

Bosch, D. J.; Fuglie, K. O.; Keim, R. W., 1994: Economic and environmental effects of nitrogen testing for fertilizer management

Fernandez Santos, F. X.; Zekri, S.; Casimiro Herruzo, A., 1992: Economic and environmental impact of nitrogen use in an irrigated area of the Guadalquivir Basin

Irwin Hewitt, T.; Lohr, L., 1993: Economic and environmental impacts of alternative cropping sequences in Michigan

Foltz, J. C., 1992: Economic and environmental implications of alternative agricultural systems in the eastern Corn Belt: a multiple criteria decision approach

Hayenga, M.; Thompson, L. C.; Chase, C.; Kaaria, S., 1992: Economic and environmental implications of herbicide-tolerant corn and processing tomatoes

Sterner, T., 1992: Economic and environmental policies for sustainability

Antinelli, A.; Venzi, L., 1991: Economic and financial appraisal of cultivation techniques used in hazel nut production

Rassi, F., 1993: Economic and financial conditions surrounding the freedom to travel in the year 2000

Lepkovich, I. P.; Spiridonov, A. M., 1991: Economic and geobotanical evaluation of agricultural plant communities with red clover varieties

Herdt, R. W. (Chairman), 1994: Economic and health consequences of pesticide use in developing country agriculture

Barritt, B. H.; Hinman, H., 1992: Economic and horticultural analysis of apple orchard systems with Granny Smith

Kahn B.A.; Schatzer R.J., 1992: Economic and horticultural evaluation of chemical and mechanical weed control strategies for cowpea

Anonymous, 1994: Economic and institutional analyses of soil conservation projects in Central America and the Caribbean

Botos, E.; Moulton, K.; Buckwell, A., 1993: Economic and marketing aspects of privatization in the Hungarian wine sector

Toquero, Z. F., 1991: Economic and marketing aspects of small-scale processing in rural areas

Schlosser, W. E.; Blatner, K. A.; Chapman, R. C., 1991: Economic and marketing implications of special forest products harvest in the coastal Pacific Northwest

Vasil' ev, S. A., 1991: Economic and mathematical modelling of the development and distribution of dairy industry ventures

Anonymous, 1994: Economic and medicinal plant research. Volume 6

Sanchez Sanchez, R.; Gomez Rodriguez, L.; Garcia Ceballo, S., 1991: Economic and organizational advantages of a new approach in maintenance and repair at '10th October' combine

Siebert, J. B., 1993: Economic and policy considerations in marketing walnuts

Gutierrez, M. M., 1992: Economic and regulatory matters regarding soil protection and water policy in Sardinia

Bouzaher, A.; Holtkamp, D. J.; Reese, R.; Shogren, J., 1993: Economic and resource impacts of policies to increase organic carbon in agricultural soils

Goncalves, J. S.; Resende, J. V. de, 1993: Economic and social change and its effects on the State: the great changes in agricultural research in Sao Paulo from 1887 to 1990

Khalid, H. N. bin, 1992: Economic and social consequences of resource exploitation: the case of tin mining and rural communities in the Kinta Valley, Malaysia

Anonymous, 1993: Economic and social development in Pacific Asia

Poviliunas, A., 1993: Economic and social factors influencing Lithuanian agricultural development

Jones, L. L.; Whitehorn, N. C.; Wyse, A. J., 1993: Economic and social impacts of retirees migrating to East Texas

Janakarajan, S., 1993: Economic and social implications of groundwater irrigation: some evidence from South India

Parasuraman, S., 1994: Economic and social marginalisation of irrigation project displaced people

Hillmann, H. J.; Warnk, O., 1993: Economic and structural development of the East German dairy industry

Fadel, I., 1990: Economic and technical aspects of lactation in Awassi sheep with special reference to simplified recording and system development under semi-arid conditions

Brenner, C.; Goldin, I., 1993: Economic and technological change - moving to market-led development and its implications for agriculture

Herrera, A. P. de; Duran, C.; Gutierrez, I., 1990: Economic and technological indicators used in maize production in the Azuero region

Martinez Pelaez, G.; Parejo, S.; Galeb, P.; Cano, C. G., 1993: Economic and trade view of Chile and prospects for the Colombian agricultural export sector in the face of a free trade treaty with that country

Niese, Jeffrey Neal; Strong, Terry F., 1992: Economic and tree diversity trade-offs in managed northern hardwoods

Ezeh, N. O. A., 1992: Economic appraisal of an improved yam storage barn

Spachmann, H. J.; Englert, G., 1994: Economic appraisal of heat energy carriers

Agnihotri, Y.; Grewal, S. S.; Singh, S. C., 1993: Economic appraisal of silvipastoral systems vis a vis traditional agriculture in Shivalik foothills

Leone, G. G., 1993: Economic appraisal of technological innovation: environmental problems in the Italian olive oil sector

Brascamp, Ew; Arendonk, Jam-Van; Groen, Af, 1993: Economic appraisal of the utilization of genetic markers in dairy cattle breeding

Jayabal, V.; Sankaran, N.; Chockalingam, S.; Arunachalam, G., 1990: Economic aspect of sequential intercropping in sugarcane

Piech, M.; Stankowski, S.; Poznanski, M., 1991: Economic aspects of acceleration of spring triticale seed reproduction in consequence of reduction of sowing rate

Cahn, Miranda B.; Goedegebure, J., 1992: Economic aspects of apple production in relation to tree density

Ocha, M.; Baziak, S., 1990: Economic aspects of application of Avotan preparation in cow feeding

Fomunyam, R. T., 1992: Economic aspects of banana and plantain use in animal feeding: the Cameroon experience

Cook, E.; Hill, B., 1994: Economic aspects of cereal production in the EC

Rose, R., 1992: Economic aspects of conserving biological diversity

Keeler, A. G., 1991: Economic aspects of enforcing agricultural water policy

Brzozowski, B.; Kuczek, L., 1992: Economic aspects of feeding pigs on maize-cob silage in comparison with traditional feeding methods

Janetschek, H., 1993: Economic aspects of fodder beet as roughage in dairy farming

Velden, N. J. A. van der; Verhaegh, A. P., 1992: Economic aspects of greenhouse horticulture: energy efficiency and CO2 emission in the Dutch glasshouse industry

Niebuhr, K., 1992: Economic aspects of growing oil flax from a farming point of view

Srzednicki, G. S.; Driscoll, R. H., 1993: Economic aspects of in-store drying technique in Southeast Asia

Hockmann, H., 1993: Economic aspects of innovative activities in private industries

Goedegebure, J., 1992: Economic aspects of intensive apple planting

Hossain, S. M. A.; Crouch, B. R.; Chamala, S., 1991: Economic aspects of interpersonal communication: a choice for extension work

Bokermann, R.; Brune, F., 1993: Economic aspects of meat marketing by individual farms

Schimmenti, E., 1990: Economic aspects of mushroom growing in Sicily

Sagl, W., 1992: Economic aspects of near-natural forestry

Renkema, J. A., 1992: Economic aspects of nutrition in relation to environment and product quality of eggs and broilers

Slabak, V., 1991: Economic aspects of production and use of cereal and legume whole plant silages

Abdul, N., 1992: Economic aspects of production credit scheme

Albert, H., 1992: Economic aspects of protection of stored products: the example of maize in the south of Togo

Anonymous, 1993: Economic aspects of raw wool production and marketing in China

Purohit, M. L., 1992: Economic aspects of rehabilitation

Wylie, P. B., 1992: Economic aspects of sorghum in farming systems in Queensland

Heldi, A., 1992: Economic aspects of structural changes in irrigation management

Onshan, T.; Arunpoo, C., 1991: Economic aspects of sustainable land management: Thailand's experience

O' Brien, G. C., 1991: Economic aspects of sustainable land management: regional experience

Trevino, J. B., 1989: Economic aspects of the eradication programme of Boophilus spp. in Mexico

abanowski, G., 1990: Economic aspects of the occurrence of the western flower thrips Frankliniella occidentalis (Pergande) on ornamental greenhouse plants

Ferro, O., 1993: Economic aspects of the restructuring of the Consorzi Agrari

Sartore, E.; Sartori, L., 1992: Economic aspects of the selection of machines for lawns

Anonymous, 1992: Economic aspects of the sugar harvest 1991/92

Marsh, J., 1993: Economic aspects of the world scene

Cislak, V.; Heldi, A., 1992: Economic aspects of winter wheat irrigation in the new economic conditions of 1991

Engelhardt, T.; Waibel, H., 1993: Economic assessment of environmental impacts in project analysis

Gregersen, H.; Contreras, A., 1992: Economic assessment of forestry project impacts

Anaman, Kwabena A.; Atzeni, Michael G.; Mayer, David G.; Walthall, John C., 1994: Economic assessment of preparedness strategies to prevent the introduction or the permanent establishment of screwworm fly in Australia

Deligeorgis, S. G.; Apostolopoulos, K.; Degligiannis, K.; Rogdakis, E., 1992: Economic assessment of suckling and fattening production systems in sheep

Weigand, James F.; Haynes, Richard W.; Tiedemann, Arthur R.; Riggs, Robert A.; Quigley, Thomas M., 1993: Economic assessment of ungulate herbivory in commercial forests of eastern Oregon and Washington, USA

Krikke, A. T.; Bos, A., 1993: Economic assessment of weed control strategies

Vere, D. T.; Auld, B. A.; Campbell, M. H., 1993: Economic assessments of serrated tussock (Nassella trichotoma) as a pasture weed

Meyers, A.; Siegel, B.; Vinci, R., 1991: Economic barriers to the use of oral rehydration therapy

Simarev, Yu, 1991: Economic bases for optimal measurement during reconstruction of dairy farms

Barabin, A. I.; Strezhneva, N. A., 1990: Economic basis of harvesting spruce seeds in North European Russia in good years

Anonymous, 1993: Economic behaviour of family households in an international context - resource income and allocation in urban and rural, in farm and nonfarm households

Caviglia, J., 1992: Economic benefits in sustainable technological proposals

Quemere, P., 1991: Economic benefits of combining spring protein peas with pig production in the north of France

Windsor, R. S.; Windsor, R. H. S.; Teran, Milagro, 1992: Economic benefits of controlling internal and external parasites in South American camelids

Whitehead, J. C.; Groothuis, P. A., 1992: Economic benefits of improved water quality: a case study of North Carolina's Tar-Pamlico River

Hawkins, J. A., 1993: Economic benefits of parasite control in cattle

Reynolds, L., 1994: Economic change: meat supply and demand in Kenya

Carvalho, M. A. de; Silva, C. R. L., 1993: Economic characteristics of the MERCOSUL member countries

Anken, T.; Pfefferli, S., 1993: Economic comparison of different methods of maize cultivation

Stonehouse, D. P.; Gill, R. S.; Weise, S. F.; Swanton, C. J., 1993: Economic comparison of farming systems with alternative weed management strategies: a case study approach

Maazulla; Chen, Lh, 1994: Economic comparison of mechanical harvesting and hand pulling of sweet potato slips

Nicholson, Cf; Blake, Rw; Urbina, Ci; Lee, Dr; Fox, Dg; Van-Soest, Pj, 1994: Economic comparison of nutritional management strategies for Venezuelan dual-purpose cattle systems

Halvorson, A. D.; Anderson, R. L.; Toman, N. E.; Welsh, J. R., 1994: Economic comparison of three winter wheat-fallow tillage systems

Uppenkamp, N., 1992: Economic comparisons and investment limits for various conservation procedures

Lorenz, Fo; Conger, Rd; Montague, Rb; Wickrama, Kas, 1993: Economic conditions, spouse support, and psychological distress of rural husbands and wives

Naf, W., 1991: Economic consequences of ozone pollution for Swiss agriculture

Backus, G. B. C.; Baltussen, W. H. M.; Bens, P. A. M., 1994: Economic consequences of structural policy measures in the Dutch pig industry

Truyen, A.; Lauwers, L.; Viaene, J., 1992: Economic consequences of the manure policy for poultry farms in Flanders

Martica, M; Papanagiotou, E., 1991: Economic consequences of the system of heating on the production of protected vegetables in Northern Greece

Dimeny, I., 1991: Economic consideration of technical developments in agriculture

Guyatt, H. L.; Evans, D., 1992: Economic considerations for helminth control

Ito, S.; Yamamoto, T.; Qi, L.; Kamichiki, M., 1994: Economic considerations for rural planning and development in Mu Us Shamo desert in Inner Mongolia, the People's Republic of China

Hanf, C. H., 1993: Economic considerations in drawing up regulations and contracts imposing production constraints for environmental and nature conservation

Prasad, K. N.; Mathur, M. N., 1992: Economic considerations in satisfying agricultural water demands. Risk analysis

Arruda, Z. J. de, 1992: Economic considerations in the production of bull calves for slaughter

Rawat, J. K., 1993: Economic considerations in tree lopping

Clemenz, D.; Renggli, G.; Zurrer, C., 1993: Economic considerations of direct marketing

Mtei, B. J., 1991: Economic considerations of traditional livestock (cattle) production in Tabora region of Tanzania

Ijssel, W. J. Van, 1991: Economic considerations on natural management systems in tropical mixed forests

Zadow, J. G., 1993: Economic considerations related to the production of lactose and lactose by-products

Kidane, H., 1993: Economic constraints of smallholder milk production in Kenya: a linear programming approach

Anonymous, 1992: Economic cooperation for agricultural development in the near east region

Crooks, A. C.; Hurd, H. S.; Dargatz, D. A.; Hill, G. W., 1993: Economic cost of preweaning mortality: a report of the NAHMS national swine survey

Colditz, Ga, 1992: Economic costs of obesity

Perez Aleman, P., 1992: Economic crisis & women in Nicaragua

Singh, Ajit; Tabatabai, Hamid, 1993: Economic crisis and third world agriculture

Caswell, J. A.; Kleinschmit vL, J. K., 1993: Economic criteria for settling federalism disputes with an application to food safety regulation

Norton, G. A., 1989: Economic criteria, decision-making and planning in regard to national tick control or eradication programmes

Carvajal, M. J.; Morris, F. K.; Davenport, L. M., 1993: Economic determinants of academic failure and school desertion in the Guatemala highlands

Roy, K. C.; Tisdell, C. A.; Sen, R. K., 1992: Economic development and environment: a case study of India

Kerekes, S.; Welford, R., 1993: Economic development and environmental performance in Hungary

Rastyannikov, V. G., 1993: Economic development and food problem: a study of the Eastern countries

Mikesell, R. F., 1992: Economic development and the environment a comparison of sustainable development with conventional development economics

Lerche, J., 1992: Economic development and transformation of traditional social relations: a case study of the Viswakarma blacksmith and carpenter caste of Orissa, India

Barbosa Zamuria, R.; Alvarado Vive, M. A., 1992: Economic development and use of free time in old age

Granovsky, A. E., 1993: Economic development in South Asia

Doye, D. G., 1993: Economic development in a fledgling democracy: the potential of the Polish agricultural extension system

Cole, R. V., 1993: Economic development in the South Pacific: promoting the private sector

Tisdell, C., 1993: Economic development in the context of China: policy issues and analysis

Hall, C. A. S., 1992: Economic development or developing economics: what are our priorities?

Frederic, P., 1992: Economic development versus land use regulation

Chang, K. S., 1991: Economic development with limited supplies of family labor: Chinese peasant families in balancing demographic and economic requisites

Vlacil, R., 1993: Economic developments in sheep rearing, and a forecast for the immediate future

Constant, K. M., 1992: Economic developments in the production of ammonia and urea

Knutson, R. D.; Davis, J. K.; Gray, A. W.; McClaskey, J. M.; Adcock, D. P.; Anderson, D. P.; Penson, J. B, Jr; Smith, E. G.; Outlaw, J. L., 1994: Economic dimensions of conservation reserve and target price program interactions

Rajagopal ; Thapliyal, B. K.; Rajshekhar, 1991: Economic dimensions of groundnut marketing: a case study

Ronnas, P., 1993: Economic diversification and growth in rural China: the anatomy of a 'socialist' success story

Hare, J. D.; Phillips, P. A., 1992: Economic effect of the citrus red mite (Acari: Tetranychidae) on southern California coastal lemons

Shidakov, R. S., 1992: Economic effectiveness of new apple cultivars

Arbatowski, S.; Sobczak, R.; Gutowski, J., 1989: Economic effectiveness of rehabilitating the poorest forest sites

Lacina, F.; Ederer, B., 1992: Economic effects of European integration

Mcilroy, S. G.; Mcnulty, M. S.; Bruce, D. W.; Smyth, J. A.; Goodall, E. A.; Alcorn, M. J., 1992: Economic effects of clinical chicken anemia agent infection on profitable broiler production

Kennedy, D. G.; Rice, D. A.; Bruce, D. W.; Goodall, E. A.; Mcilroy, S. G., 1992: Economic effects of increased vitamin E supplementation of broiler diets on commercial broiler production

Alonso, R.; Iruretagoyena, M. T.; Serrano, A., 1993: Economic effects of increasing farm size following CAP reform: Arevalo-Madrigal

Kazmierczak, Richard F.Jr; Norton, George W.; Knight, Alan L.; Rajotte, Edwin G.; Hull, Larry A., 1993: Economic effects of resistance and withdrawal of organophosphate pesticides on an apple production system

Buchele, M.; Hoffmann, H., 1993: Economic effects of the EC agricultural reform as regards crop production

Herrmann, R., 1993: Economic effects of traditional and new agricultural policy instruments in Canada

Deegen, P., 1992: Economic effects on forest enterprises of air pollution damage to forests

Malik, R. Riaz; Iqbal, S. M.; Hussain, S.; Khan, M. Shahid A.; Malik, B. A., 1992: Economic efficacy of chemical control of lentil blight

Datta, K. K.; Joshi, P. K., 1992: Economic efficiencies and land augmentation to increase agricultural production: a comparative analysis for investment priorities

Dentchev, R. G.; Bashev, H. Y., 1993: Economic efficiency of agricultural R & D

Bashev, C.; Denchev, R., 1992: Economic efficiency of agricultural research

Kobayashi, K.; Monma, Y.; Keino, S.; Yamada, M., 1990: Economic efficiency of hydroponic farming of vegetables

Zmija, T.; Otolinski, E.; Kania, J.; Korpaa, Z.; Belajova, A.; Takacova, K., 1992: Economic efficiency of milk production on state farms in lowland regions of southern Poland and Slovakia

Hayashi, H.; Nakagawa, K.; Agusa, T.; Naba, K., 1992: Economic efficiency of synthetic sex pheromone as a control agent for the beet armyworm, Spodoptera exigua (Hubner) (Lepidoptera: Noctuidae)

Thomas, T. H., 1990: Economic evaluation methodologies for agroforestry (silvopastoral) systems

Rathi, K. S.; Hushiyar Singh; Dubey, R. K., 1993: Economic evaluation of Indian mustard (Brassica juncea) in association with potato (Solanum tuberosum) through border-ridge technique

Kaliszewicz, D.; Bednarski, W.; Tywonczuk, J., 1992: Economic evaluation of a rye/wheat preparation used in feeds for porkers

Muller, J.; Thome, B.; Martinov, M., 1992: Economic evaluation of a solar greenhouse drier for medicinal plants compared with conventional drying

Kulshreshtha, S. N.; Gillies, J. A., 1993: Economic evaluation of aesthetic amenities: a case study of river view

Platen, H. H. von, 1992: Economic evaluation of agroforestry systems of cacao (Theobroma cacao) with laurel (Cordia alliodora) and poro (Erythrina poeppigiana) in Costa Rica

Panich, N.; Muangnapoh, C., 1991: Economic evaluation of butanol production from molasses and raw cassava

Armstrong, A. C.; Castle, D. A.; Tyson, K. C., 1992: Economic evaluation of drainage benefits from grassland

Antsukevich, O. N., 1990: Economic evaluation of forests of recreational significance

Patel, D. A.; Singh, P. K.; Desai, M. M., 1993: Economic evaluation of gobar gas plants in Mehsana district of Gujarat state

Attia, F. A. R., 1992: Economic evaluation of groundwater development plans in Upper Egypt

Funes, I.; Avendano, J. C., 1991: Economic evaluation of irrigated rice production in Calabozo (Venezuela)

Tarasov, L. I., 1990: Economic evaluation of irrigation

Robinson, T., 1994: Economic evaluation of log truck scheduling

Baidu Forson, J., 1990: Economic evaluation of on-station operational scale (OPSCAR) trials conducted at Sadore, Niger

Eboh, E. C., 1992: Economic evaluation of output benefits under mixed cropping practice in a Nigerian farming community

Ergun, M. E.; Burak, M.; Safak, A., 1992: Economic evaluation of peach production in Bursa, Izmir and Samsun provinces

Crabtree, J. R.; Chalmers, N. A., 1994: Economic evaluation of policy instruments for conservation. Standard payments and capital grants

Bhati, G. N.; Ram, K. A.; Vyas, D. L.; Bankar, G. J., 1992: Economic evaluation of pomegranate cultivation in western Rajasthan

Stray Pedersen, B.; Jenum, P., 1992: Economic evaluation of preventive programmes against congenital toxoplasmosis

Togashi, K.; Sasaki, O.; Minezawa, M., 1993: Economic evaluation of semen in a milking herd

Stockl, J. P.; Schottl, P.; Betzinger, C., 1990: Economic evaluation of the Mini-cow retail dispensing system. Part I

Stockl, J. P.; Schottl, P.; Betzinger, C., 1990: Economic evaluation of the Mini-cow retail dispensing system. Part II. Market acceptance

Kereszturszky, J.; Koczka, J., 1992: Economic evaluation of the development of irrigated farming

Doluschitz, R.; Trunk, W., 1993: Economic evaluation of the influence of herd sizes in dairy farming

Cardona, C.; Cortes, M. L., 1991: Economic evaluation of the tolerance of bean varieties to the leafhopper Empoasca kraemeri Ross & Moore (Homoptera: Cicadellidae)

Bernardo, D. J.; Krenzer, E. G, Jr; Tarrant, A. R.; Horn, G. W., 1994: Economic evaluation of wheat varieties based on grain and forage production

Weisskoff, Richard, 1993: Economic expansion and health crisis in Paraguay

Johnson, L. A.; Jensen, K. H., 1992: Economic factors affecting sales of U.S. nursery stock

Shaxson, L.; Bentley, J. W., 1992: Economic factors affecting the choice of technologies for pest control: an example from Honduras

Dinar, A., 1993: Economic factors and opportunities as determinants of water use efficiency in agriculture

Giannini, A.; Varini, G., 1992: Economic factors surrounding technical parameters of livestock production

Broomhall, De; Johnson, Tg, 1994: Economic factors that influence educational performance in rural schools

Nielsen, Db; Ralphs, Mh; Evans, Jo; Call, Ca, 1994: Economic feasibility of controlling tall larkspur on rangelands

Hattar, R. F.; Bacon, J. R.; Toensmeyer, U. C.; Gempesaw, C. M, I I., 1994: Economic feasibility of establishing a fresh produce packing house in Jordan

Williams, Jeffery R.; Diebel, Penelope L.; Berends, Patrick T.; Schlegel, Alan J., 1994: Economic feasibility of using composted manure on irrigated grain sorghum

Rajvir Singh; Gupta, P. C.; Singh, Y., 1992: Economic feasibility of wheat (Triticum aestivum) and mustard (Brassica juncea) intercropping under limited water-supply condition

Allen, P. G., 1994: Economic forecasting in agriculture

Negi, P. S., 1992: Economic forest resources of Garhwal-Kumaun Himalaya

Hettige, S. T., 1992: Economic gains and social cost of West Asian migration: the case of Nachchaduwa

Murtough, G.; Winton, J.; Jones, H., 1994: Economic growth and agricultural trade prospects for the Middle East

Roe, T., 1992: Economic growth and environmental degradation: win-win or lose-lose?

Barrett, Scott, 1992: Economic growth and environmental preservation

Shin, D. H., 1993: Economic growth and environmental problems in South Korea: the role of the government

Anderson, D., 1992: Economic growth and the environment

Tahvonen, Olli; Kuuluvainen, Jari, 1993: Economic growth, pollution, and renewable resources

Stroom Kruyswijk, J. H. van der, 1992: Economic health care and coccidiosis (field-observations)

Bono, M., 1992: Economic hierarchy and the agroindustrial sector. Methodological developments seen in relation to the Italian situation

Huang, X. Y., 1990: Economic identity changes of rural women in contemporary China's social change

Anonymous, 1991: Economic impact of Kentucky's tourism and travel industry, 1989 and 1990

Anonymous, 1992: Economic impact of Kentucky's tourism and travel industry, 1990 and 1991

Mohd Shahwahid, H. O., 1992: Economic impact of Malaysian timber exports

Hafi, A.; Reynolds, R.; Oliver, M., 1994: Economic impact of Newcastle disease on the Australian poultry industry

Dobson, K. N.; Glisson, J. R., 1992: Economic impact of a documented case of reovirus infection in broiler breeders

Lakshmi, S.; Kalaimathi, M., 1992: Economic impact of adult education programme: an empirical evidence from rural Tamil Nadu

Jordan, J. L.; Prussia, S. E.; Shewfelt, R. L.; Garner, J. C., 1991: Economic impact of cooling delays on fruits and vegetables

Thanulingom, N.; Sister Caroline, 1992: Economic impact of fishermen cooperative society on members - a case study of Amalinagar fishermen cooperative society, Chidambaranar district, Tamil Nadu

Storey, David A.; Allen, P. Geoffrey, 1993: Economic impact of marine recreational fishing in Massachusetts

Shringi, K. C., 1991: Economic impact of market yards in Rajasthan: an analysis of the effects on income, employment and cropping pattern

Kothai, K., 1994: Economic impact of rural development projects on small farmers

Zekri, S.; Albisu, L. M., 1993: Economic impact of soil salinity in agriculture. A case study of Bardenas area, Spain

Burgan, B.; Mules, T., 1992: Economic impact of sporting events

Hutchison, W. D.; Campbell, C. D., 1994: Economic impact of sugarbeet root aphid (Homoptera: Aphidiidae) on sugarbeet yield and quality in southern Minnesota

Cruz, E. R. da; Avila, A. F. D., 1992: Economic impact of technical cooperation among Andean countries

Mitchell, C. J. A., 1993: Economic impact of the arts: theatre festivals in small Ontario communities

Vanhove, N., 1993: Economic impact of tourism: an application to Flanders

Wingeier, T., 1992: Economic impact of weed strips sown into fields

Ganesan, P. I.; Rao, V. N. Appaji; Venugopal, K., 1993: Economic impact on production performance of layer poultry due to subclinical Ranikhet disease

Johnson, D. G.; Sullivan, J., 1993: Economic impacts of Civil War battlefield preservation: an ex-ante evaluation

Griffin, W. L.; Tolamn, D.; Oliver, C., 1993: Economic impacts of TEDs on the shrimp production sector

Knutson, R. D.; Richardson, J. W.; Smith, E. G.; Anderson, D. P., 1992: Economic impacts of alternative federal grazing fee formulas on representative ranches in New Mexico, Wyoming, Montana and Nevada

Knutson, R. D.; Richardson, J. W.; Smith, E. G.; Anderson, D. P.; Harris, T. R.; Champney, W. O.; Marshall, A. B.; MacDiarmid, T. R., 1992: Economic impacts of alternative grazing fees on selected representative ranches and rural communities in the Western States

Peng, T. K., 1994: Economic impacts of final agreement of Uruguay Round on agricultural production in Taiwan

Lauwers, L., 1992: Economic impacts of manure policy on intensive livestock farms in the Flemish region (Belgium)

Dwyer, L.; Forsyth, P.; Burnley, I.; Murphy, P., 1993: Economic impacts of migration induced inbound tourism

Neff, S.; Josling, T., 1992: Economic impacts of removing quotas

Evenson, R. E.; Cruz, E. R. da, 1992: Economic impacts of the PROCISUR programme: an international study

Leistritz, F. L., 1992: Economic impacts on new and expanding firms in the upper Great Plains

Hughes, D. W.; Holland, D. W.; Hamilton, J. R.; Whittlesey, N. K.; Robison, M. H.; Ellis, J., 1993: Economic impacts, value added, and benefits in regional project analysis: comment; Reply

Deppe, H. J., 1993: Economic imperatives and ecological desires, and their consequences for forestry and the wood industry

Sims, H., 1993: Economic imperatives, political risks, and modes of action: agricultural policy implementation in India and Pakistan

Forero, C., 1991: Economic implications of biotechnology

Lin, C. Z.; Lin, W., 1994: Economic implications of cleaning corn in the United States

Bailey, Kw, 1992: Economic implications of policy proposals for a dairy diversion program

Chishti, A. F.; Schmidt, S. C., 1992: Economic implications of taxing agricultural exports: the case of Pakistan's Basmati rice

Seck, D., 1991: Economic importance and development of an integrated control approach against insect pests of stores of maize, millet and cowpea in farming areas

Hogenboom, N. G., 1993: Economic importance of breeding for resistance

Emmons, D. B., 1993: Economic importance of cheese yield

Kagaruki, L. K., 1988: Economic importance of ticks and tick-borne diseases in animal production - Tanzania

Colby, B. G., 1991: Economic incentives and agricultural drainage problems: the role of water transfers

Gonzales, L. A.; Kasryno, F.; Perez, N. D.; Rosegrant, M. W., 1993: Economic incentives and comparative advantage in Indonesian food crop production

Richardson, J. W.; Anderson, D. P.; Peel, D. S.; Phillips, M., 1992: Economic incentives for PST adoption by Midwest hog producers

Malik, As; Larson, Ba; Ribaudo, M., 1994: Economic incentives for agricultural nonpoint source pollution control

Hahn, R. W.; Stavins, R. N., 1992: Economic incentives for environmental protection: integrating theory and practice

McNeely, J. A., 1993: Economic incentives: a highly recommended tool

Bleckwedel, C. A., 1992: Economic incidence of operative yield in mechanical load

Matic, J.; Grujic,, 1991: Economic indicators and characteristics of soyabean production at IPK Osijek from 1981 to 1990

Pereira de Herrera, A.; Peralta, M.; Samaniego, E., 1991: Economic indicators and technology used in the production of melon in the Azuero Region, Panama

Jayewardene, J., 1990: Economic inequality between top-enders and tail-enders in Sri Lankan irrigation schemes

Higley, Leon G.; Pedigo, Larry P., 1993: Economic injury level concepts and their use in sustaining environmental quality

Karuppuchamy, P.; Balasubramanian, G.; Sundara Babu, P. C., 1993: Economic injury level of gram pod borer (Helicoverpa armigera) in sunflower (Helianthus annuus)

Dutta, S. K., 1992: Economic injury level of mustard aphid Lipaphis erysimi (Kalt.) in toria crop (Brassica campestris var. toria)

Ring, D. R.; Benedict, J. H.; Landivar, J. A.; Eddleman, B. R., 1993: Economic injury levels and development and application of response surfaces relating insect injury, normalized yield, and plant physiological age

Appel, L. L.; Wright, R. J.; Campbell, J. B., 1993: Economic injury levels for western bean cutworm, Loxagrotis albicosta (Smith) (Lepidoptera: Noctuidae), eggs and larvae in field corn

Subhash Chander; Phadke, K. G., 1994: Economic injury levels of rapeseed (Brassica campestris) aphids (Lipaphis erysimi) determined on natural infestations and after different insecticide treatments

Panayotou, T., 1994: Economic instruments for natural resource management in developing countries

Dzhumanov, A., 1992: Economic inter-relationships in cotton production under conditions of transition to a market economy

El Bushra, J., 1993: Economic interest groups and their relevance for women's development

Schmid, A. A., 1993: Economic interpretation of property in land

Hady, P. J.; Lloyd, J., 1992: Economic issues for dairy practitioners. Part I. Milk price and dairy health management

Hady, P. J.; Lloyd, J. W., 1993: Economic issues for dairy practitioners. Part III. Management strategies and applications

Norton, G. W.; Pardey, P. G.; Alston, J. M., 1992: Economic issues in agricultural research priority setting

Lindberg, K.; Huber, R. M., 1993: Economic issues in ecotourism management

Bartola, A.; Sotte, F.; Zanoli, R., 1992: Economic issues of organic agriculture: some Italian experiences

Bhalla, G. S., 1994: Economic liberalization and Indian agriculture

Booth, D., 1994: Economic liberalization, real markets and the (un)reality of structural adjustment in rural Tanzania

Schmitz, P. M., 1991: Economic limits to extensive land cultivation

Soldevilla, M. B., 1991: Economic losses caused by the sugarcane borer Diatraea saccharalis (Fab.) during the five-year period of 1981-1986

Doganay, A., 1993: Economic losses from parasitic diseases in ruminants

Orbay, L; Mclean, Ja; Sauder, Bj; Cottell, Pl, 1994: Economic losses resulting from ambrosia beetle infestation of sawlogs in coastal British Columbia, Canada

Zayanchkovskii, I. F., 1991: Economic losses resulting from infertility in cows

Scarpa, R., 1993: Economic macro-indicators and environmentally sustainable economic development

Westlake, M. J., 1993: Economic management and administered agricultural pricing and payment systems in Africa: a practical guide

Dreze, J.; Lanjouw, P.; Stein, N., 1992: Economic mobility and agricultural labour in rural India: a case study

Tormoehlen, R. L.; Field, W. E., 1994: Economic modeling of the losses associated with farm-related disabilities

Houwen, C. van der, 1993: Economic modelling of arable farms in Southern Flevoland with regard to the environment and EC policies

Oskoui, K. E., 1992: Economic modelling of soil workability criteria

Krisna, J.; Pathak, S. M., 1993: Economic models and their data requirements in farm planning

Anonymous, 1994: Economic models for dairy policy analysis: issues and applications, a workshop proceedings

Sankhayan, P. L.; Iversen, V.; Ooygard, R., 1993: Economic models for evaluating the impact of structural adjustment programmes on environment-limitations and possibilities

Sherrick, B. J.; Lubben, R. W., 1994: Economic motivations for vendor financing

Szlavik, J.; Fule, M., 1991: Economic motives behind environmental protection

Remenyuk, V. A., 1992: Economic optimization of runoff record at hydrological stations

Ladewig, E.; Marlander, B., 1993: Economic optimum of nitrogen fertilizer application to sugarbeet. A critical assessment of methodical approaches based on 39 Lower Saxony field trials

Lane, D.; Mougharbel, Z. M., 1994: Economic options for serrated tussock (Nassella trichotoma) management on different classes of grazing land in the Geelong region of Victoria

Kvapilik, J.; Netopil, J.; Kundratova, Z., 1993: Economic performance of dairy farms in 1991

Igreja, A. C. M.; Benetton, M. E.; Carmo, M. S. do, 1993: Economic performance of the Marilia/Garca, Sao Jose do Rio Pardo and Franca coffee producing regions, in the 1980s

Dang Kim, S., 1992: Economic performances of main cropping patterns in the Mekong Delta

Harrison, P. G., 1992: Economic plants for the Northern Territory

Levang, P.; Foresta, H. de, 1991: Economic plants of Indonesia. A Latin, Indonesian, French and English dictionary of 728 species

Anonymous, 1991: Economic policy towards the environment

Brandl, H., 1992: Economic possibilities of forest enterprises

Strauss, C. H., 1989: Economic potential of increased timber availability in northcentral Pennsylvania

Pratibha Bhatnagar, 1992: Economic potential of myrobalans (harra) in Madhya Pradesh

Just, R. E.; Huffman, W. E., 1992: Economic principles and incentives: structure, management, and funding of agricultural research in the United States

Simova, A., 1992: Economic principles of agricultural management under conditions of a market economy

Bartos, J., 1992: Economic problems of alternative systems of vegetable production

Pawlak, J., 1994: Economic problems of farm mechanization in Poland in the international context

Soliman, I., 1990: Economic problems of poultry production in Egypt

Golinowska, M., 1990: Economic problems of rape protection in Poland

Heron, R. B. le, 1993: Economic processes and agriculture

Anonymous, 1993: Economic progress and environmental concerns

Warr, S.; Jones, H.; Bartley, S.; Sturgiss, R., 1992: Economic prospects for Latin America - implications for primary industries

Warr, S.; Jones, H.; Bartley, S.; Sturgiss, R., 1993: Economic prospects for Latin America: implications for primary industries

Spilsbury, M. J., 1990: Economic prospects for natural management of woodlands in the UK

Stehlo, P., 1992: Economic questions in alternative farming

Lakner, Z.; Molnar, A.; Kocsondi, J., 1992: Economic questions of the Hungarian sugar industry (conclusion)

Oberoi, R. C.; Moorti, T. V.; Sharma, R. K., 1991: Economic rationale of tribal farming in western Himalayas: a study of Pangi valley of Himachal Pradesh, India

Grgic, Z., 1993: Economic rationalization in apple production

Pausewang, S., 1992: Economic reconstruction and the experience of Ethiopian peasant communities

Utting, P., 1992: Economic reform and Third World socialism. A political economy of food policy in post-revolutionary societies

Witzke, H. von; Senauer, B., 1992: Economic reform and agricultural trade in Central and Eastern Europe

Anonymous, 1992: Economic reform and agriculture

Liefert, W. M., 1993: Economic reform in former USSR slow and difficult

Nolan, P., 1993: Economic reform, poverty and migration in China

Anonymous, 1993: Economic reform, trade and agricultural development

Parikh, K.; Jha, S.; Srinivasan, P. V., 1993: Economic reforms and agricultural policy

Witzke, H. von; Chichon, J.; Hausner, U., 1993: Economic reforms in Poland: implications for agriculture

Mahalingam, S., 1991: Economic regeneration of landless tribals in Mizoram

Anonymous, 1993: Economic regions in transition and multifunctional agriculture - 1993 annual conference in Kandersteg

Hanak, A.; Mylbachrova, B.; Rudolfova, S., 1991: Economic relations between the plane of nutrition of dairy cows and milk yield

Gorenzel, Wp; Mastrup, Sa; Fitzhugh, El, 1991: Economic relationships of brushpiles, forage production, and California quail hunting

Anonymous, 1994: Economic report on Scottish agriculture

Anonymous, 1992: Economic report on Scottish agriculture 1991

Anonymous, 1993: Economic report on Scottish agriculture 1992

Alcantara, C. H. de, 1992: Economic restructuring and rural subsistence in Mexico: maize and the crisis of the 1980s

Anonymous, 1992: Economic restructuring and rural subsistence: maize and the crisis of the 1980s

Franco, R., 1993: Economic results and some remarks on the management of alternate furrow irrigation in Ingenio Mayaguez

Augustsson, L., 1994: Economic results for agriculture

Renwick, A.; Housden, W., 1993: Economic results from horticulture: 1992 harvest year

Strzyzewski, B., 1990: Economic results obtained on fox farms

Berger, E. P., 1993: Economic results of private forestry in the Netherlands for 1990

Berger, E. P.; Schrijver, R. A. M., 1993: Economic results of private forestry in the Netherlands in 1991

Firdausy, C. M., 1991: Economic returns from different seaweed (Eucheuma) farm operations in Nusa Penida, Bali

Schwartz, La; Sterns, Ja; Oehmke, Jf, 1993: Economic returns to cowpea research, extension, and input distribution in Senegal

Gill, D. S., 1991: Economic returns to expenditures on agricultural extension systems

Crow, B.; Murshid, K. A. S., 1994: Economic returns to social power: merchants' finance and interlinkage in the grain markets of Bangladesh

Shane, S. M., 1991: Economic significance of mycotoxicoses

West, G. R., 1993: Economic significance of tourism in Queensland

Epstein, D. B., 1994: Economic situation and prospects for agricultural development in Russia

Butault, J. P.; Desbrosses, B.; Rousselle, J. M.; Wavresky, P., 1994: Economic situation of beef farmers and the reform of the CAP

Cruz, M. C. J., 1993: Economic stagnation and deforestation in Costa Rica and the Philippines

Rawat, P. S.; Riyazuddin ; Sharma, S. C., 1993: Economic status of sheep farmers in semi-arid region of Rajasthan

Moore, M., 1993: Economic structure and the politics of sectoral bias: East Asian and other cases

Lozada D, A., 1990: Economic study of a Criollo goat milk and cheese production enterprise in San Juan Ixtenco, Tlaxcala

Pandey, R. K.; Kumar, A., 1993: Economic study of agricultural wages, output and productivity in Orissa

Maji, A. K., 1992: Economic suitability evaluation of lands using ALES program

Jones, W. O., 1993: Economic tasks for food marketing boards in tropical Africa

Mounier, A., 1992: Economic theories of agricultural growth

Sweeney, J. L., 1993: Economic theory of depletable resources: an introduction

Kiminami, A., 1994: Economic theory of imperfect information and the food retail market

Maltais, Pm; Nuckle, Jr; Leblanc, Pv, 1994: Economic threshold for management of lepidopterous larvae on broccoli in southeastern New Brunswick

Prasad, S. S.; Gupta, P. K.; Singh, R. B., 1992: Economic threshold level for yellow stem borer, Scirpophaga incertulas (Walker) in deepwater rice

El Sherif, S. I.; Mesbah, I. I., 1992: Economic threshold of infestation with the cotton leaf-worm, Spodoptera littoralis (Boisd.) (Lepidoptera: Noctuidae) in cotton fields in A.R.E. 4- Economic injury levels during the different growth stages of cotton plant

Anonymous, 1991: Economic threshold of stalk borer

Meirzejewska, W., 1990: Economic threshold parameters in plant protection

Holland, David N.; Lilieholm, Robert J.; Roberts, David W.; Gilless, J. Keith, 1994: Economic trade-offs of managing forests for timber production and vegetative diversity

Bernardo, Daniel J.; Boudreau, Gregory W.; Bidwell, Terrance C., 1994: Economic tradeoffs between livestock grazing and wildlife habitat: a ranch-level analysis

Hayes, P. M., 1991: Economic trait loci (quantitative trait loci - QTL) analyses progress report. North American Barley Genome Mapping Project (NABGMP)

Kukde, A. H.; Gire, P. D., 1992: Economic traits of cow and buffalo milk production: a comparison

Pidek, A., 1991: Economic trends in beekeeping in the period 1970-1988

Mukerji, N.; Jain, R. K.; Verma, B. L., 1990: Economic use of irrigation water and its effect on cotton crop in Rajasthan

El Sheemy, A. H., 1991: Economic use of nitrogen fertilizer in wheat production

K"nev, M.; Petrov, P., 1992: Economic use of protein and protein feeds of animal origin in feeding growing pigs

Barbier, E., 1994: Economic valuation of environmental impacts: data and methodology requirements with the example of Indonesia


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