Coal geology and resources of the Kirby quadrangle, Big Horn County, Montana /

Bibliographic Details
Main Author:	Gruber, James R.
Corporate Authors:	United States. Bureau of Land Management, Montana Bureau of Mines and Geology
Format:	Map
Language:	English
Published:	[Butte, Mont.] : Montana Bureau of Mines and Geology, 1990.
Series:	Geologic map (Montana Bureau of Mines and Geology) ; GM-52.
Subjects:	Coal > Geology > Montana > Big Horn County > Maps. Montana > Geology > Kirby Region > Maps.

Description
Item Description:	Relief shown by contours and spot heights. "Contour interval 20 feet." Includes location map, cross section and columnar section. Cartographic material.
Physical Description:	1 map : color ; 58 x 41 cm., on sheet 97 x 64 cm., folded in envelope 31 x 23 cm. + 1 pamphlet (30 pages : maps, tables ; 28 cm.)
Bibliography:	Includes bibliographical references in pamphlet, page 4.