Search Results for the EPA National Library Catalog

Items Found: 3

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Your Search: (SUBJECT=Ecological risk assessments)

 
 
 

Select Item Title Year Published
Framework for application of the toxicity equivalence methodology for polychlorinated dioxins, furans, and biphenyls in ecological risk assessment. 2008
National Center for Environmental Assessment. 2009
Waquoit Bay watershed ecological risk assessment : the effect of land-derived nitrogen loads on estuarine eutrophication. 2002

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