Search Results for the EPA National Library Catalog

Items Found: 569
Showing: Items 551 - 569
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Water pollution : improved coordination needed to clean up the Great Lakes : report to the Chairman, Subcommittee on Water Resources, Committee on Public Works and Transportation, House of Representatives / 1990
Water pollution problems of the Great Lakes area. 1967
Water pollution problems of the Great Lakes area. 1966
Water quality and recreation in Ohio proceedings of the Second Annual Symposium on Water Resources Research, June 15-16, 1966. 1966
Water Quality Demonstration Project, Allen County, Ohio. 1986
Water quality guidance for the Great Lakes system : supplementary information document (SID). 1995
Water quality plan : with final environmental impact statement. 1980
Water quality studies on the Great Lakes based on carbon fourteen measurements on primary productivity 1969
Water resources : future needs for confining contaminated sediment in the Great Lakes Region : report to the Chairman, Subcommittee on Water Resources, Committee on Public Works and Transportation, House of Representatives / 1992
Weather and climate of the Great Lakes region 1979
Western Great Lakes Drainage Basin. A Cooperative State-Federal Report on Water Pollution. 1951
Wetlands policy plan : with final environmental impact statement / 1981
Wetlands policy plan and draft environmental impact statement : 90-day review document 1981
Where land meets water : understanding wetlands of the Great Lakes. 2002
Work plan of activities, second year 1986
Workshop on Environmental Mapping of the Great Lakes : proceedings of a symposium held in Windsor, Ontario, November 8-10, 1976 / 1976
Workshop on Hazard Assessment proceedings of a workshop held in Ann Arbor, Michigan, April 9-11, 1979 / 1979
Workshop report anticipatory planning for the Great Lakes, held March 5-7, 1979, Windsor, Ontario / 1979
Zebra mussels in Virginia's future 1993
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