Short-delay blasting in underground coal mines / by Richard J. Mainiero and Harry C. Verakis.
Saved in:
| Main Author: | |
|---|---|
| Corporate Author: | |
| Other Authors: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Pittsburgh, Pa. :
U.S. Dept. of the Interior, Bureau of Mines,
1986.
|
| Series: | Information circular (United States. Bureau of Mines) ;
9064. |
| Subjects: |
Norlin Library - Government Information - Microform
| Call Number: |
I 28.27:9064
|
|---|---|
| I 28.27:9064 | Restricted Place a Hold |