Colorado River trips within the Grand Canyon National Park and Monument
Subtitle: a socio-economic analysis
By: by Mark Alan Boster.
Series: Technical report - Dept. of Hydrology and Water Resources, University of Arizona ; no. 10
Publisher: Dept. of Hydrology and Water Resources, University of Arizona
Published: 1972
Place of publication: Tucson
Language: eng
Number of pages: 84
Subjects: Boats and boating -- Colorado River (Colo.-Mexico); Boats and boating -- Arizona -- Grand Canyon National Park.
Notes: Bibliography: p. 84.
Originally presented as the author's thesis (M.S.), University of Arizona.