[ 发表于: Pollution ]
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出版日期

结果 81-90 的 266


Urban discharges and receiving water quality impacts

1989

Ellis, J. B. (J Bryan)

National Agricultural Library - United States of America

Pesticides and PCBs in oysters from Mazatlan, Sinaloa, Mexico

1989

Martin, M. | Gutierrez-Galindo, E. (California Department of Fish and Game, Marine Pollution Studies Laboratory, Monterey, CA 93940 (USA))

Department for Environment, Food and Rural Affairs - United Kingdom


Air pollution injury to vegetation

1989

Taylor, H. J. | Ashmore, M. R. | Bell, J. N. B.

National Agricultural Library - United States of America

Handbook of limnology & water pollution | Handbook of limnology and water pollution

1989

Das, S. M. (Shailendra Mohan)

National Agricultural Library - United States of America

Surface water pollution and its control

1989

Ellis, K. V. | White, G. | Warn, A. E.

National Agricultural Library - United States of America



[Studies on the effects of neutral salt fertilizations within the framework of the project ARINUS]

1989

Zoettl, H.W. (Freiburg Univ. (Germany, F.R.). Inst. fuer Bodenkunde und Waldernaehrungslehre) | Feger, K.H. | Simon, B.

ZB MED Nutrition. Environment. Agriculture - Germany