An appraisal of water pollution in the Lake Superior Basin.

Description

Corporate Author

United States. Federal Water Pollution Control Administration.

Language(s)

English

Published

[Washington] : U.S. Dept. of the Interior, Federal Water Pollution Control Administration, Great Lakes Region, 1969.

Subjects

Water > Water / Pollution > Water / Pollution / Superior, Lake, watershed.
Water quality > Water quality / Superior, Lake, watershed.

Physical Description

iv, 107 p. : ill. ; 27 cm

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