Geologic map of the Becker Dam quadrangle, Prairie County, Montana [microform]

Department of the Interior, United States Geological Survey ; by R.B. Colton, J.P. McGraw, and S.L. Durst ; prepared in cooperation with U.S. Bureau of Land Management and the Montana Bureau of Mines and Geology.
[Denver, Colo.?] : The Survey : [Books and Open-File Reports Section, distributor], 1988.
Physical description
2 microfiches : negative, map.
Open-file report (Geological Survey (U.S.)) 88-633.

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Librarian view | Catkey: 2695702