USGS - science for a changing world

USGS Online Publications Directory

Icon  Name                           Last modified      Size  
[PARENTDIR] Parent Directory - [   ] Thumbs.db 2013-11-15 17:15 5.5K [IMG] report-thumb.jpg 2011-05-03 09:49 3.1K [   ] report.pdf 2011-01-19 14:03 3.1M

Accessibility FOIA Privacy Policies and Notices

USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: https://pubs.usgs.gov/of/1997/0088/
Page Contact Information: Contact USGS