Mining methods and costs at Park Utah mine, Park City, Utah.

Bibliographic Details

Other Authors:	Hewitt, E. A. (Earl Albon), 1891-
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : [publisher not identified], 1930.
Series:	Mines Bur. Info. Circ. No. 6290
Subjects:	Mines and mineral resources. Electronic books.
Online Access:	Connect to the full text of this electronic document