USGS - science for a changing world

USGS Online Publications Directory

Icon  Name                           Last modified      Size  
[DIR] Parent Directory - [IMG] report-thumb.jpg 07-Jun-2012 12:55 13K [   ] report.pdf 06-Jun-2012 13:15 18M

Accessibility FOIA Privacy Policies and Notices

USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: https://pubs.usgs.gov/wri/1985/4068/
Page Contact Information: Contact USGS