http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
United States--west coast, Oregon--Washington, Columbia River, Alderdale to Blalock Islands
Columbia River, Alderdale to Blalock Islands
1 map : color ; 31 x 153 cm., on sheet 72 x 112 cm.