Search Results for the EPA National Library Catalog

Items Found: 4

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Your Search: (SUBJECT=Biological studies)

 
 
 

Select Item Title Year Published
International Joint Commission Menomonee River pilot watershed study : semi-annual report / 1976
International Joint Commission Menomonee River pilot watershed study : semi-annual report / 1976
Phthalate Esters Program Panel Voluntary Test Program Health Effects Testing Phase I: Validation Results Volume One and Two with Cover Memo. 1982
Report on Existing and Potential Conditions of the Interstate Waters of the St. Croix River from Prescott, Wisconsin to Stillwater, Minnesota 1964

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