A wilderness in crisis: the Boundary Waters Canoe Area
Subtitle: an analysis
By: by the North Star Chapter, the Sierra Club, in cooperation with the Natural History Society.
Contributors: Natural Historical Society of Minnesota.
Published: 1970
Place of publication: [Minneapolis
Language: eng
Number of pages: 32
Subjects: Nature conservation -- Minnesota.; Boundary Waters Canoe Area (Minn.)
Notes: Includes bibliographical references.
Cover title.