Problem effects Great Lakes region activity 3
Subtitle: 1975 National Water Assessment
Publisher: The Commission
Published: 1977
Place of publication: Ann Arbor, Mich
Language: eng
Number of pages: 208
Subjects: Water quality management -- Great Lakes Region; Water -- Pollution -- Great Lakes Region; Great Lakes (North America)
Other titles: 1975 National Water Assessment
Notes: Bibliography: p. 201-208