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A Study to Determine Potential Dust Exposure in Connection with Intermittent Rock Drilling in Coal Mines
| Author: | Owings, C. W. |
|---|---|
| Year: | 1953 |
| Document Type: | N/A |
| SUDOC: | I 28.23:5004 |
| Series: | United States Bureau of Mines Reports |
| Report Number: | R. I. 5004 |
| Subjects: | Mines and mineral resources -- Dust control -- United States. |
| Tunneling -- Dust control -- United States. | |
| Quarries and quarrying -- Dust control -- United States. | |
| Link: | http://digital.library.unt.edu/ark:/67531/metadc38606/ |
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