USGS - science for a changing world

USGS Online Publications Directory

Icon  Name                           Last modified      Size  
[PARENTDIR] Parent Directory - [IMG] plate-1-thumb.jpg 2011-05-02 10:38 9.4K [   ] plate-1.pdf 2011-03-25 04:47 12M [IMG] report-thumb.jpg 2011-05-03 12:59 2.5K [   ] report.pdf 2010-10-30 17:11 886K

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/1976/0425/
Page Contact Information: Contact USGS