Roof control strategies for underground coal mines / by William C. Smith.
By: United States Bureau of Mines.
Contributor(s): Smith, William C.
Material type:
BookSeries: Information circular ; 9351. Publisher: Avondale, Md. : U.S. Dept. of the Interior, Bureau of Mines, 1993Description: 17 p. : ill.Subject(s): Mines and mineral resources | Mine roof bolting | Mine roof control | Coal mines and mining
| Item type | Current location | Home library | Collection | Call number | Status | Date due | Barcode |
|---|---|---|---|---|---|---|---|
Vertical Files
|
Matheson Library | Matheson Library | Vertical Files | 622 U58 (Browse shelf) | 127 | 103439 |
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