http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Mount St. Helens National Volcanic Monument
final environmental impact statement, comprehensive management plan
Mount Saint Helens National Volcanic Monument
xiv, 450 pages : illustrations, maps (some color) ; 28 cm.
Mount Saint Helens National Volcanic Monument (Wash.)