Debris flows from tributaries of the Colorado River, Grand Canyon National Park, Arizona
By: by Robert H. Webb, Patrick T. Pringle, and Glenn R. Rink.
Contributors: Pringle, Patrick T.; Rink, Glenn R.; United States. Bureau of Reclamation.
Series: U.S. Geological Survey professional paper ;; 1492
Publisher: U.S. G.P.O.; For sale by the Books and Open-File Reports Section, U.S. Geological Survey
Published: 1989
Place of publication: Washington; Denver, CO
Language: eng
Number of pages: 39
Subjects: Mass-wasting -- Arizona -- Grand Canyon.
Notes: Bibliography: p. 27-28.
"Prepared in cooperation with the U.S. Bureau of Reclamation."