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THE FORMATION AND FAILURE OF NATURAL DAMS
By John E. Costa and Robert L. Schuster
US GEOLOGICAL SURVEY Open-File Report 87-392
Vancouver, Washington 1987 DEPARTMENT OF THE INTERIOR
DONALD PAUL HODEL, Secretary
U.S. GEOLOGICAL SURVEY
Dallas L. Peck, Director
For additional information Copies of this report can write to: be purchased from:
Chief of Research U.S. Geological Survey U.S. Geological Survey Books and Open-File Reports Section Cascades Volcano Observatory Box 25425 5400 MacArthur Blvd. Federal Cfenter Vancouver, Washington 98661 Denver, CO 80225