Grady, Wayne

The Great Lakes :the natural history of a changing region /Wayne Grady ; principal photography by Bruce Litteljohn ; illustrations by Emily S. Damstra.
Vancouver :Greystone Books,c2007.

351 p. :ill. (chiefly col.), col. maps

Co-published by the David Suzuki Foundation.

Includes bibliographical references and index.

1.Lake ecology--Great Lakes (North America)2.Natural history--Great Lakes Region (North America)Dynamic Details
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