Cost of developing to operating stage and equipping small or medium-sized mine in Tri-State lead and zinc district.

Bibliographic Details

Other Authors:	Reigart, John Routt
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : [publisher not identified], 1932.
Series:	Mines Bur. Info. Circ. No. 6591
Subjects:	Mines and mineral resources. Electronic books.
Online Access:	Connect to the full text of this electronic document