Recent rock-dusting experiments for arresting coal-mine explosions
| Other Authors: | Hartmann, Irving, 1905- |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
[Washington, D.C.] :
U.S. Dept. of the Interior, Bureau of Mines,
[1950]
|
| Physical Description: |
16 pages, 7 leaves of plates : illustrations ; 27 cm. |
| Series: |
Report of investigations (United States. Bureau of Mines) ;
4688. |
| Subjects: |
CMU Storage Gov Pub
| Location | Call Number: | Status |
|---|---|---|
| CMU Storage Gov Pub | I 28.23:4688 | Available |