The Great Lakes
Subtitle: an environmental atlas and resource book
By: jointly produced by [Environment Canada], Government of Canada and United States Environmental Protection Agency.
Contributors: Canada. Environment Canada.; United States. Environmental Protection Agency.
Edition: 3rd ed.
Publisher: Environment Canada
Published: 1995
Place of publication: Ottawa
Language: eng
Number of pages: 46
Subjects: Ecology -- Great Lakes -- Maps.; Natural resources -- Great Lakes -- Maps.; Great Lakes (North America) -- Maps.; Great Lakes (North America)
Notes: Includes bibliographical references (p. 45).