http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Lewis and Clark's observations of geomorphology and hydrology
Title from title screen (viewed on Aug. 11, 2008).
Mode of access: Internet from the USGS web site. Address as of 8/11/08: http://pubs.usgs.gov/fs/fs-004-03/pdf/fs-004-03.pdf ; current access available via PURL.
Fact sheet (Geological Survey (U.S.)) ; FS-03-004