USGS Online Publications Directory

USGS Home
Contact USGS
Search USGS

 Name                           Last modified      Size  
 Parent Directory                                    -   
 report.pdf                     2010-11-09 11:55  793K  
 report-thumb.jpg               2011-05-03 13:32  4.7K

Accessibility FOIA Privacy Policies and Notices

U.S. Department of the Interior | U.S. Geological Survey
URL: https://pubs.usgs.gov/of/1989/0137a/
Page Contact Information: Contact USGS