St. Marys River, Michigan
Subtitle: an ecological profile.
Publisher: U.S. Department of the Interior
Published: 1987
Place of publication: Washington, D.C
Language: eng
Number of pages: 138
Subjects: Stream ecology -- St. Marys River (Mich. and Ont.); Estuarine ecology -- St. Marys River (Mich. and Ont.)
Notes: 6