Yazar
Jeffrey R Deacon
9 cilt bulundu.
Jeffrey R. Deacon · U.S. Dept. of the Interior, U.S. Geological Survey
71 sayfa · 1999
Water quality / Water quality biological assessment / Freshwater ecology
Jeffrey R. Deacon · U.S. Dept. of the Interior, U.S. Geological Survey
Sayfa sayısı yok · 1997
Environmental aspects / Environmental aspects of Land use / Land use / Pollution / Water
Jeffrey R. Deacon · U.S. Dept. of the Interior, U.S. Geological Survey
37 sayfa · 1996
Water / Water quality biological assessment / Pollution / Aquatic organisms / Effect of water quality on
Jeffrey R Deacon · U.S. Geological Survey, Water Resources Division
Sayfa sayısı yok · 1998
Water quality / Freshwater ecology
Jeffrey R. Deacon · U.S. Dept. of the Interior, U.S. Geological Survey
17 sayfa · 2002
Enterobacteriaceae / Bacterial pollution of water
Jeffrey R. Deacon · U.S. Dept. of the Interior, U.S. Geological Survey
Sayfa sayısı yok · 1997
Fish communities / Water quality
Jeffrey R. Deacon · U.S. Dept. of the Interior, U.S. Geological Survey
19 sayfa · 1998
Trace elements in water / Water / Fishes / Effect of water pollution on / River sediments