Search Results for the EPA National Library Catalog

Items Found: 3
Showing: Items 1 - 3
Your Search: (SUBJECT=Systematics)


 
 
 
Select Item Title Year Published
Recalculation of screening level concentrations for nonpolar organic contaminants in marine sediments / 1987
Systematics of North American Daphnia 1957
Taxonomic Level and Sample Size Sufficient for Assessing Pollution Impacts on the Southern California Bight Macrobenthos. 1990

Save, Print or Email Selected Records