Sideboard device for improved face ventilation in coal mines
| Main Author: | Divers, Edward F. |
|---|---|
| Other Authors: | LaScola, John C., Kissell, Fred N. |
| Format: | Book |
| Language: | English |
| Published: |
[Washington] :
U. S. Dept. of the Interior, Bureau of Mines,
1979.
|
| Physical Description: |
10 pages : illustrations ; 28 cm. |
| Series: |
Bureau of Mines technical progress report ;
TRP 108. |
| Subjects: |
CMU Storage Gov Pub
| Location | Call Number: | Status |
|---|---|---|
| CMU Storage Gov Pub | I 28.26/6:108 | Available |