Debris flows from tributaries of the Colorado River, Grand Canyon National Park, Arizona /

Bibliographic Details
Main Author:	Webb, Robert H.
Corporate Authors:	United States. Bureau of Reclamation, Geological Survey (U.S.)
Other Authors:	Pringle, Patrick T., Rink, Glenn R.
Format:	Government Document Book
Language:	English
Published:	[Reston, Va.] : Dept. of the Interior, U.S. Geological Survey ; 1989.
Series:	U.S. Geological Survey professional paper ; 1492.
Subjects:	Mass-wasting > Arizona > Grand Canyon.

Evans: US Documents (Annex 5th floor)