http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Metallic mineral resources map of the Karluk quadrangle, Alaska
Relief shown by contours and spot heights. Depths shown by isolines.
Includes bibliographical references, key to mineral deposits, and quadrangle index map.
Miscellaneous field studies ; map MF-459