Report to Congress on the Great Lakes ecosystem
By: Great Lakes National Program Office, U.S. Environmental Protection Agency.
Contributors: United States. Environmental Protection Agency. Great Lakes National Program Office.
Publisher: Environmental Protection Agency
Published: 1994
Place of publication: Chicago
Language: eng
Number of pages: 84
Subjects: Ecosystem management -- Great Lakes Region (North America); Environmental protection -- Great Lakes Region (North America); Water quality -- Great Lakes Region.
Notes: "905-R-94-004"--Cover.

"February 1994"--Cover.

Includes bibliographical references (p. 75-77).

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