[ 发表于: Pollution ]
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结果 41-50 的 198
Pollution threat of heavy metals in aquatic environments
1987
Mance, Geoffrey
National Agricultural Library - United States of America
Water pollution and fish physiology
1987
Heath, Alan G.
National Agricultural Library - United States of America
Effects and control of transboundary air pollution
1987
Food and Agriculture Organization of the United Nations - Italy
Systems analysis in water quality management
1987
Beck, M. B.
National Agricultural Library - United States of America
Ground-water pollution potential of Madison County, Ohio
1987
Hallfrisch, Michael | Voytek, John
National Agricultural Library - United States of America
Atlantic salmon resources in the northeastern United States and the potential effects of acidification from atmospheric deposition
1987
Haines, T.A. (Maine Univ., Orono (USA). Dept. of Zoology, Columbia National Fisheries Research Lab.)
Wageningen University & Research - Netherlands
Accumulation of air pollutants by a spruce forest in eastern Belgium
1987
Coenen, B. (Louvain Univ. (Belgium). Lab. de Chimie Inorganique et Nucleaire) | Ronneau, C. | Cara, J.
Wageningen University & Research - Netherlands
Physiological response of brown trout (Salmo trutta) spawners and postspawners to acidic aluminum-rich stream water
1987
Muniz, I.P. (Oslo Univ., Blindern (Norway). Dept. of Biology) | Andersen, R. | Sullivan, T.J.
Wageningen University & Research - Netherlands
Casuarina and Eucalyptus response to single and multiple gaseous air pollutants
1987
Elkiey, T. (Alexandria Univ., El-Shatby (Egypt). Dept. of Horticultural Science) | Ormrod, D.P.
Wageningen University & Research - Netherlands
