Mining and mineral operations in the Rocky Mountain States : a visitor guide /

Bibliographic Details
Corporate Author:	United States. Bureau of Mines
Other Authors:	Everett, F. D. (Floyd Davis)
Format:	Government Document Book
Language:	English
Subjects:	Mines and mineral resources > Rocky Mountains Region > Guidebooks.

Description
Item Description:	"Special publication."
Physical Description:	4 unnumbered pages, 87 pages : illustrations (some color), maps ( some color) ; 23 cm.
Bibliography:	Includes bibliographies.