Geology and Uranium deposits of the Pumpkin buttes area of the Powder River basin Wyoming /
by W. N. Sharp...[et al.].
-- Washington : United States Government Printing Office, 1964
- P. 541-638 + map. --
(Geological Survey Bulletin ; 1107-H).
Wyoming
Yacimientos de Uranio
553.495(787)
Wyoming
Yacimientos de Uranio
553.495(787)