UID:
edoccha_9961075497102883
Format:
vii, 78 pages :
,
digital, PDF file.
Series Statement:
Open-file report ; 2009-1079
Note:
Title from title screen (viewed on June 3, 2009).
,
Mode of access: Internet from the USGS web site. Address as of 6/3/09: http://pubs.usgs.gov/of/2009/1079/pdf/OF09-1079.pdf; current access available via PURL.
Language:
English
Keywords:
Bibliographies.