Description
Item Description:Shipping list number: 2002-0281-P.
Shipping List Date: 09/04/2002
Physical Description:vii, 150 pages : illustrations (some color), maps (some color) ; 28 cm.
Also available via Internet from USGS web site. Address as of ll/2/02: http://water.usgs.gov/pubs/wri/wri024094; current access is available via PURL.
Bibliography:Includes bibliographical references (pages 145-150).