By Neil M. Dubrovsky, Charles R. Kratzer, Larry R. Brown, JoAnn M. Gronberg, and Karen R. Burow
A contribution of the National Water-Quality Assessment (NAWQA) Program
The use of firm, trade, and brand names in this report is for identification purposes only and does not constitute endorsement by the U.S. Government.
In-text links to figures generally point to the figure caption, below the actual figure.
|USGS| | |Water | | |Biology| | |Geology| | |Mapping| | |Circulars| | |Water Related Pubs| |
U.S. Department of the Interior, U.S. Geological Survey
Maintainer: Publications Team Last update: 09:01:12 Fri 10 Aug 2001 Privacy Statement || Disclaimer || Accessibility URL: http://pubs.water.usgs.gov/circ1159 |