USGS - science for a changing world

USGS Online Publications Directory

Icon  Name                           Last modified      Size  
[PARENTDIR] Parent Directory - [IMG] report-thumb.jpg 2011-09-16 10:25 12K [   ] report.pdf 2011-09-12 08:49 8.6M

Accessibility FOIA Privacy Policies and Notices

USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: https://pubs.usgs.gov/wri/1999/4242/
Page Contact Information: Contact USGS