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 11:35   11K  
[   ] plate-1.pdf                    2011-03-31 15:31  3.1M  
[IMG] report-thumb.jpg               2011-05-03 13:11  4.2K  
[   ] report.pdf                     2010-12-04 07:09  6.6M

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/1981/0618/
Page Contact Information: Contact USGS