Cover Image

Blasting no-cut-hole raise rounds using milliseconds delays

Main Author: Russell, Paul L.
Other Authors: Agnew, Wing G., United States. Bureau of Mines.
Format: Book
Language: English
Published: Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1953.
Physical Description: 9 pages : illustrations ; 27 cm.
Series: Report of investigations (United States. Bureau of Mines) ; 4962.

CMU Storage Gov Pub

Call Number: I 28.23:4962
Copy Available