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Search U.S. government technical reports digitized or harvested by TRAIL.
Keyword Search
4 results returnedHazard of firing open, unconfined shots in coal mines
Testing for methane in out-of-reach places
Studies on the development and control of coal-dust explosions in mines
Historical summary of coal-mine explosions in the United States
Published Year
Subject
- Mine explosions (4) *
- Coal mines and mining (1)
- Coal mines and mining--Dust control (1)
- Coal mines and mining--United States (1)
- Methane--Testing (1)
Author
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