Author: | Schlick, Donald P. |
---|---|
Additional Authors: | Dalzell, Robert W. |
Year: | 1963 |
Document Type: | USBI |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.27:8161 |
Series: | Information Circular / Bureau of Mines ; |
Report Number: | 8161 |
Subject: | Mine ventilation |
Link: | https://hdl.handle.net/2027/mdp.39015077564436 |