Proceedings
Subtitle: symposium, river recreation management and research, January 24-27, 1977, Minneapolis, Minnesota
By: sponsored by North Central Forest Experiment Station, Backcountry River Recreation Management Research Project, co-sponsored by University of Minnesota, College of Forestry ... [et al.].
Contributors: Backcountry River Recreation Management Research Project.
Series: USDA Forest Service general technical report NC ;; 28
Publisher: The Station
Published: 1977
Place of publication: [St. Paul]
Language: eng
Number of pages: 455
Subjects: Rivers -- United States -- Recreational use -- Management -- Congresses.
Notes: Bibliography: p. 422-436.