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Respirable dust control :proceedings, Bureau of Mines Technology Transfer Seminars, Pittsburgh, Pa., September 21, 1976 and St. Louis Mo., September 23, 1976
| Year: | 1977 |
|---|---|
| Document Type: | USBI |
| Issuing Agency: | Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:8753 |
| Series: | Information circular - Bureau of Mines ; |
| Report Number: | 8753 |
| Subjects: | Mine dusts--Congresses |
| Coal mines and mining--Dust control--Congresses | |
| Link: | https://hdl.handle.net/2027/mdp.39015078453720 |
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