Mining methods and costs at vanadium mine of U.S. Vanadium Corporation, Rifle, Colo.

Bibliographic Details

Corporate Author:	U.S. Vanadium Corp
Other Authors:	Burwell, Blair
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : [publisher not identified], 1932.
Series:	Mines Bur. Info. Circ. No. 6662
Subjects:	Mines and mineral resources. Electronic books.
Online Access:	Connect to the full text of this electronic document