UID:
edoccha_9961073935402883
Umfang:
1 electronic text, (v, 41 pages) :
,
HTML, digital, PDF file.
Serie:
Water-resources investigations report ; 01-4083
Anmerkung:
Title from title screeen (viewed Oct. 20, 2008).
,
Mode of access: Internet from the USGS web site. Address as of 10/20/08: http://pubs.usgs.gov/wri/wri01-4083/; current access available via PURL.
Sprache:
Englisch