Reconnaissance geologic map of the Sliderock Mountain area, Sweet Grass and Stillwater counties, Montana [cartographic material] / U.S. Department of the Interior, U.S. Geological Survey ; by E.A. du Bray [and others].

Corporate Author:: Geological Survey (U.S.)
Published:: Reston, Va. : The Survey, 1994.
Denver, CO : For sale by Map Distribution.
Physical Description:: 1 map ; 60 x 46 cm, on sheet 86 x 82 cm, folded in envelope 30 x 24 cm.
Additional Creators:: Du Bray, E. A.