http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Title from title screen (viewed on Feb. 15, 2008).
Mode of access: Internet from the NGDC NOAA web site. Address as of 2/15/08: http://www.ngdc.noaa.gov/mgg/bathymetry/maps/finals/LM-140/LM-140.pdf ; current access via PURL.