Proceedings of the 5th U.S.-Japan natural resources meeting and Parkfield, California fieldtrip [electronic resource] / by Shane T. Detweiler and William Ellsworth.
Imprint
Menlo Park, Calif. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005.
Mode of access: Internet from the USGS web site. Address as of 02/06/08: http://pubs.usgs.gov/of/2005/1131/of2005-1131.pdf; current access available via PURL.