Use of sheathed explosive charges on longwalls
| Main Author: | Mainiero, Richard J. |
|---|---|
| Other Authors: | Santis, Lon D., United States. Bureau of Mines. |
| Format: | Book |
| Language: | English |
| Published: |
Washington, D.C. (2401 E St., N.W., MS #9800, Washington 20241) :
U.S. Dept. of the Interior, Bureau of Mines,
1990.
|
| Physical Description: |
8 pages : illustrations ; 28 cm. |
| Series: |
Report of investigations (United States. Bureau of Mines) ;
9294. |
| Subjects: |
CMU Storage Gov Pub Microfiche
| Location | Call Number: | Status |
|---|---|---|
| CMU Storage Gov Pub Microfiche | I 28.23:9294 | Available |