00986cam a22002891 4500 gs 13000949 DLC 20260227111315.0 790830s1913 dcuabf f001 0 eng gs 13000949 (OCoLC)5326486 DLC ICharE DLC premarc n-us-id TN24.I2 U6 Umpleby, Joseph Bertram, 1883-1967. Some ore deposits in northwestern Custer county, Idaho / by Joseph B. Umpleby. Washington, Govt. Print. Off., 1913. 104 p. : viii pl., fold. maps, diagrs. ; 24 cm. U.S. Geological survey. Bulletin 539 Some plates printed on both sides of leaf. "Earlier work and literature": p. 11-12. Includes index. Ore deposits Idaho Custer County. Geology Idaho Custer County. United States. Geological Survey. Bulletin ; 539. 25312 25312