http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Poison Ridge volcanic center and related mineralization, Grand and Jackson Counties, Colorado
1 online resource (iii, 8 pages) : illustrations, maps.
by Douglas M. Kinney [and three others].
Includes bibliographical references (page 8).