AGRIS - Sistema Internacional para la Ciencia y Tecnología Agrícola

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Resultados 51-60 de 222

Dissipation of some organochlorine insecticides in cropped and uncropped soil

1991

Singh, G. | Kathpal, T.S. | Spencer, W.F. | Dhankar, J.S. (Department of Chemistry and Biochemistry, Haryana Agricultural University, Hisar-125004 (India))

Department for Environment, Food and Rural Affairs - United Kingdom


Effects of Sphagnum moss and urban runoff on bioavailability of lead and zinc from acidic wetlands of the New Jersey Pinelands

1991

Vedagiri, U. | Ehrenfeld, J. (Dep. Environmental Sci., Rutgers Univ. New Brunswick, NJ 08903 (USA))

Department for Environment, Food and Rural Affairs - United Kingdom

Origin of Bel-W3, Bel-C and Bel-B tobacco varieties and their use as indicators of ozone

1991

Heggestad, H.E. (USDA-ARS Climate Stress Laboratory, Beltsville, MD 20705 (USA))

Department for Environment, Food and Rural Affairs - United Kingdom

Biomonitoring of heavy metals in the western European Rivers Rhine and Meuse using the freshwater mussel Dreissena polymorpha

1991

Kraak, M.H.S. | Scholten, C.Th. | Peeters, W.H.M. | Kock, W.Chr. de (Department of Aquatic Ecology, University of Amsterdam, Kruislaan 320, 1098 SM Amsterdam (Netherlands))

Department for Environment, Food and Rural Affairs - United Kingdom

Organochlorine contaminants in narwhal (Monodon monoceros) from the Canadian Arctic

1991

Muir, D.C.G. | Ford, C.A. | Grift, N.P. | Stewart, R.E.A. | Bidleman, T.F. (Department of Fisheries and Oceans, Central and Arctic Region, Winnipeg, MB, R3T 2N6 (Canada))

Department for Environment, Food and Rural Affairs - United Kingdom




Water pollution in Jordan

1991

National Agricultural Library - United States of America