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| Author | Title | Subject | Date | Publication Type | ||
|---|---|---|---|---|---|---|
| 1 |
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Humfeld, Andrea Karol | Sampling of nitrogen dioxide in a coal dust atmosphere | Coal Mines; Mining; Dust Control | 1981-08 | thesis |
| 2 |
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Taylor, John Michael | A comparison of the cyclone and the horizontal elutriator for sampling respirable dust in a Utah coal mine. | Dust Control; Mine Safety | 1982-06 | thesis |
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