http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geology and ore deposits of the Mackay region, Idaho
129 pages : illustrations, XXI plate (part folded, part color, including maps. plan) diagrams ; 30cm.
At head of title: Department of the Interior.
United States. Geological survey. Professional paper 97