Search Results for the EPA National Library Catalog

Items Found: 4

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Your Search: (AUTHOR=Scheflow AND Douglas AND J.)


Select Item Title Year Published
Comparative cost-effectiveness of land application of U. S. municipal wastewater implications for phosphorus control in the Great Lakes basin / 1980
Detergent phosphorus control : some Great Lakes perspectives / 1980
The relative significance of U.S. industrial heavy metal loads to the Great Lakes / 1980
U.S. heavy metal loadings to the Great Lakes : estimates of point and nonpoint contributions / 1980

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