Search Results for the EPA National Library Catalog

Items Found: 3

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Your Search: (SUBJECT=Fresh water Environmental aspects.)

 
 
 

Select Item Title Year Published
Imperiled waters, impoverished future : the decline of freshwater ecosystems / 1996
Methods for measuring the acute toxicity of effluents and receiving waters to freshwater and marine organisms / 2002
Report from the Science Advisory Board (SAB) Lookout Panel on freshwater ecosystems. 1997

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