1 - 25 of 4
| Title | Date | Type | ||
|---|---|---|---|---|
| 1 |
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Geology and ore deposits of the Santaquin mining district | 1910 | Text |
| 2 |
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Time studies in underground coal mining | 1964-06 | Text |
| 3 |
 |
Ventilation - hoisting study of the Kenilworth Mine, independent coal & Coke Company, Kenilworth, Utah | 1960-06 | Text |
| 4 |
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Study of various coal mines in Utah, Colorado, and Wyoming | 1950-05 | Text |
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