http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
U.S. Geological Survey (USGS) Western Region
Supporting sound management of our coasts and seas
1 online resource (4 unnumbered pages) : col.ill., color maps.
Title from title screen (USGS, viewed on Aug. 5, 2009).
U.S. Geological Survey (USGS) Western Region : coastal and ocean science
Fact sheet (Geological Survey (U.S.)) ; 2009-3068