Search Results for the EPA National Library Catalog

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Select Item Title Year Published
The Alewife explosion : the 1967 die-off in Lake Michigan / 1967
The biology and chemistry of a warm-water stream / 1968
The biology of polluted waters / 1960
The biology of polluted waters / 1971
The ecology of running waters 1970
The effects of age and water fluctuations on the limnological factors of impounded waters / 1971
The effects of intermittent chlorination on the biota of Lake Michigan / 1977
The life of rivers and streams / 1967
The practice of water pollution biology / 1969
The state of the Chesapeake Bay : a report to the citizens of the Bay region / 1999
The state of the Chesapeake Bay : a report to the citizens of the Bay region / 2002
The western end of Lake Erie and its ecology. 1954
Variability of 'Stephanodiscus hantzschii Grun' (Ueber die Variabilitaet von 'Stephanodiscus hantzschii Grun'). 1974
Verhandlungen der Internationalen Vereinigung fèur Theoretische und Angewandte Limnologie. 1922
Water quality and biological investigations, South Umpqua River, Oregon 1979
Wildstream : a natural history of the free-flowing river / 2000
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