Title from PDF title screen (viewed on Jan. 15, 2004).
Bibliography Note
Includes bibliographical references.
Technical Details
System requirements: Adobe Acrobat Reader. Mode of access: Internet from the USGS web site. Address as of 1/15/04: http://geopubs.wr.usgs.gov/open-file/of03-447/; current access available via PURL.
Action Note
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