Geologic map of the Becker Dam quadrangle, Prairie County, Montana /

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.), United States. Bureau of Land Management, Montana Bureau of Mines and Geology
Other Authors:	Colton, Roger B. (Roger Burnham), 1924-, McGraw, J. P., Durst, S. L.
Format:	Government Document Microform Map
Language:	English
Published:	[Denver, Colo.?] : The Survey : 1988.
Series:	U.S. Geological Survey open-file report ; 88-633.
Subjects:	Geology, Stratigraphic. Geology, Structural > Montana > Prairie County > Maps. Geology > Montana > Prairie County > Maps.