USGS - science for a changing world

USGS Online Publications Directory

Icon  Name                           Last modified      Size  
[PARENTDIR] Parent Directory - [IMG] plate-1-thumb.jpg 2011-05-03 13:57 5.4K [   ] plate-1.pdf 2011-03-24 13:51 2.2M [IMG] plate-2-thumb.jpg 2011-05-03 13:57 8.5K [   ] plate-2.pdf 2011-03-24 13:51 1.3M [IMG] report-thumb.jpg 2011-05-03 12:56 3.7K [   ] report.pdf 2010-10-23 00:27 842K

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/1971/0070/
Page Contact Information: Contact USGS