USGS Online Publications Directory

USGS Home
Contact USGS
Search USGS

 Name                           Last modified      Size  
 Parent Directory                                    -   
 report-thumb.jpg               02-Sep-2011 14:20  2.3K  
 report.pdf                     12-Sep-2011 15:09   16M

Accessibility FOIA Privacy Policies and Notices

U.S. Department of the Interior | U.S. Geological Survey
URL: http://pubs.usgs.gov/of/1974/0131/
Page Contact Information: GS Pubs Web Contact