Search Results for the EPA National Library Catalog

Items Found: 3

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Your Search: (AUTHOR=Clark AND Donald AND R.)

 
 
 

Select Item Title Year Published
Bats and environmental contaminants : a review / 1981
Dicofol (Kelthane) as an environmental contaminant : a review / 1990
Water quality in the Allegheny and Monongahela River Basins : Pennsylvania, West Virginia, New York, and Maryland, 1996-98 / 2000

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