Mining by top-slicing method, with some notes on sublevel caving.

Bibliographic Details

Other Authors:	Jackson, Charles F.
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : [publisher not identified], 1931.
Series:	Mines Bur. Info. Circ. No. 6410
Subjects:	Mines and mineral resources. Electronic books.
Online Access:	Connect to the full text of this electronic document