A reconnaissance in south central Idaho, embracing the Thunder mountain, Big creek, Stanley basin, Sheep mountain, and Seafoam districts - Umpleby, Joseph Bertram, 1883-1967.; Livingston, Douglas Clermont, 1877- .; Geological Survey (U.S.) (Moscow, University of Idaho, 1920)
At head of title: State of Idaho. D. W. Davis. Bureau of mines and geology. Francis A. Thompson, secretary.
Published in cooperation with the United States Geological survey.
Keywords: Mines and mineral resources -- Idaho