UID:
edoccha_9961072266602883
Umfang:
iii, 21 pages :
,
digital, PDF file.
Ausgabe:
Version 1.0.
Serie:
Scientific investigations report ; 2004-5183
Anmerkung:
Title from PDF title screen (viewed on July 6, 2005).
,
Mode of access: Internet from the USGS web site. Address as of 8/22/07: http://pubs.usgs.gov/sir/2004/5183/sir2004-5183.pdf; current access via PURL.
Sprache:
Englisch