Initiation and frequency of debris flows in Grand Canyon, Arizona / by Peter G. Griffiths, Robert H. Webb, and Theodore S. Melis ; prepared in cooperation with the Bureau of Reclamation.

Author/creator Griffiths, Peter G.
Format Microform
Publication InfoTucson, Ariz. : U.S. Geological Survey ; [Denver, CO] : [Branch of Information Services, distributor], 1996.
Descriptioniii, 35 pages : illustrations (1 color), maps ; 28 cm.
Subjects

Other author/creatorWebb, Robert H.
Other author/creatorMelis, Theodore S.
Other author/creatorGeological Survey (U.S.)
Other author/creatorUnited States. Bureau of Reclamation.
SeriesU.S. Geological Survey open-file report ; 96-491
U.S. Geological Survey open-file report 96-491. ^A632201
General noteShipping list no.: 2003-0344-M.
Bibliography noteIncludes bibliographical references (p. 33-35).
Reproduction noteJoyner- Microfiche. [Denver, Colo. : U.S. Geological Survey, 1997?] 1 microfiche : negative.
GPO item number0624-H (MF)
Govt. docs number I 19.76:96-491