Desolation and Gray Canyons
By: by Felix E. Mutschler.
Series: River runners' guide to the canyons of the Green and Colorado Rivers, with emphasis on geologic features,; v. 4; Powell centennial volume; 4.
Publisher: Powell Society
Published: 1969
Place of publication: Denver
Language: eng
Number of pages: 85
Subjects: Geology -- Green River Valley (Wyo.-Utah) -- Guidebooks.; Green River Valley (Wyo.-Utah) -- Guidebooks.
Notes: Bibliography: p. 83-85.