Mining methods and costs at Hart Spur pit of Fort Worth Sand and Gravel Company (Incorporated), Fort Worth, Tex.

Bibliographic Details

Corporate Author:	Fort Worth Sand & Gravel Co., Inc
Other Authors:	Popplewell, Thomas E.
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : [publisher not identified], 1932.
Series:	Mines Bur. Info. Circ. No. 6652
Subjects:	Mines and mineral resources. Electronic books.
Online Access:	Connect to the full text of this electronic document