Search Results for the EPA National Library Catalog

Items Found: 3
Showing: Items 1 - 3
Your Search: (SUBJECT=Runoff Great Lakes Region North America)

Select Item Title Year Published
Hydrological model project : final report PLUARG Task C, phase II, agricultural watershed studies, project 1.15 / 1978
Nitrate and phosphorus runoff losses from small watersheds in Great Lakes Basin / 1978
U.S. heavy metal loadings to the Great Lakes : estimates of point and nonpoint contributions / 1980

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