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

Bibliographic Details
Corporate Author:	United States. Bureau of Mines
Format:	Government Document Book
Language:	English
Subjects:	Mines and mineral resources > Pacific States > Handbooks, manuals, etc.

Description
Physical Description:	3 unnumbered pages, 70 pages : illustrations ; 23 cm.
Bibliography:	Includes bibliographies.