Search Results for the EPA National Library Catalog

Items Found: 13

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Your Search: (SUBJECT=North America Lake Erie Watershed.)


Select Item Title Year Published
Adoption of reduced tillage and other conservation practices in the Lake Erie basin / 1979
Chemical extraction as an index of bioavailability of phosphate in Lake Erie basin suspended sediments / 1978
Economic impacts of changing tillage practices in the Lake Erie basin / 1978
Lake Erie tributary loading studies : 1987 water year / 1989
Phosphorus analysis of major soil series samples from the Lake Erie drainage basin / 1987
Preferred areas for reduced tillage technical assistance programs in the United States drainage to Lake Erie / 1979
Proceedings : third Meeting in the Matter of Pollution of Lake Erie and its Tributaries : Cleveland, June 22, 1966. 1966
Proceedings. 1969
Proceedings. Progress evaluation meeting: pollution of Lake Erie and its tributaries: Indiana, Michigan, New York, Ohio, Pennsylvania. 1969
Report on pollution of Lake Erie and its tributaries. 1965
Report on water pollution in the Maumee River Basin. 1966
The effects of reduced tillage on phosphate transport from agricultural land / 1981
Water quality in the Lake Erie-Lake Saint Clair drainages : Michigan, Ohio, Indiana, New York, and Pennsylvania, 1996-98 / 2000

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