Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Trace elements in the sediments of Lake Superior. 1960
Trace metal concentrations in the offshore waters and sediments of Lake Superior / 1986
Underwater copper exploration in Lake Superior II : specific targets charted in 1974 / 1975
Upper Great Lakes Basin Study Working Group A study item 1 1975
Water movements and temperatures of western Lake Superior / 1958
Water pollution investigation: Duluth-Superior area 1974
Water quality and trophic condition of Lake Superior (Wisconsin waters) / 1971
Water quality guidelines for Lake Superior 1970
Water quality of streams tributary to Lakes Superior and Michigan / 1968
Water quality of the upper Great Lakes : summary. 1979
Water quality of the upper Great Lakes : [an IJC report to the governments of Canada and the United States]. 1979
Water-oriented outdoor recreation in the Lake Superior Basin : Michigan, Minnesota and Wisconsin / 1970
Waters of Lake Huron and Lake Superior 1977
Western Lake Superior chemical and physical characteristics data for 1969. 1980
Wisconsin's Lake Superior Basin water quality study : a joint hydrologic study / 1974
Wisconsin's Lake Superior basin water quality study; 1973
Work plan for St. Louis River/Harbor AOC/RAP / 1986
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