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Use of the churn drill at lime-plant quarries
| Author: | Bowles, Oliver, |
|---|---|
| Year: | 1922 |
| Document Type: | BMRA |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.23:2424 |
| Series: | Report of investigations / United States. Bureau of Mines ; |
| Report Number: | 2424 |
| Subjects: | Quarries and quarrying |
| Quarries and quarrying--Equipment and supplies | |
| Rock-drills | |
| Lime | |
| Lime industry--United States | |
| Rotary percussion drills | |
| Link: | https://hdl.handle.net/2027/mdp.39015086556027 |
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