Mobility statistics and automated hazard mapping for debris flows and rock avalanches [electronic resource] / by Julia P. Griswold and Richard M. Iverson.
Imprint
Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2008.
Mode of access: Internet at the USGS web site. Address as of 7/22/08: http://pubs.usgs.gov/sir/2007/5276/sir2007-5276.pdf ; current access is available via PURL.
Note
Title from PDF title screen (viewed on May 8, 2008).
At head of title on HTML title screen: Volcano Hazards Program.