http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
the Hydroecological Integrity Assessment Process
Hydroecological Integrity Assessment Process
Title from title screen (viewed on July 24, 2008).
Mode of access: Internet from the USGS web site. Address as of 7/24/08: http://www.fort.usgs.gov/Products/Publications/21723/21723.pdf ; current access available via PURL.
Fact sheet (Geological Survey (U.S.)) ; 2006-3088