Grain-dust explosions : investigation in the experimental attrition mill at the Pennsylvania State College /
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| Main Author: | |
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| Format: | Texto biblioteca |
| Language: | d |
| Published: |
Washington, D.C. : U.S. Dept. of Agriculture,,
1918
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| Subjects: | GRAIN DUST EXPLOSIONS, AGRICULTURE-PENNSYLVANIA-ACCIDENTS, Fehr, R.B., United States Department of Agriculture, |
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