Frictional Ignition of Gas During a Roof Fall
| Title | Frictional Ignition of Gas During a Roof Fall PDF eBook |
| Author | John Nagy |
| Publisher | |
| Pages | 20 |
| Release | 1960 |
| Genre | Mine explosions |
| ISBN |
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Frictional Ignition of Gas by Mining Machines
| Title | Frictional Ignition of Gas by Mining Machines PDF eBook |
| Author | Irving Hartmann |
| Publisher | |
| Pages | 26 |
| Release | 1955 |
| Genre | Mine explosions |
| ISBN |
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Frictional Ignition of Methane by Continuous Mining Machines in Underground Coal Mines
| Title | Frictional Ignition of Methane by Continuous Mining Machines in Underground Coal Mines PDF eBook |
| Author | Edward M. Kawenski |
| Publisher | |
| Pages | 18 |
| Release | 1979 |
| Genre | Coal-mining machinery |
| ISBN |
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Report of Investigations
| Title | Report of Investigations PDF eBook |
| Author | |
| Publisher | |
| Pages | 684 |
| Release | 1959 |
| Genre | Mineral industries |
| ISBN |
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Information Circular
| Title | Information Circular PDF eBook |
| Author | |
| Publisher | |
| Pages | 354 |
| Release | 1955 |
| Genre | Mines and mineral resources |
| ISBN |
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Monthly Catalog of United States Government Publications
| Title | Monthly Catalog of United States Government Publications PDF eBook |
| Author | United States. Superintendent of Documents |
| Publisher | |
| Pages | 1812 |
| Release | 1960 |
| Genre | Government publications |
| ISBN |
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Frictional Ignition with Coal Mining Bits
| Title | Frictional Ignition with Coal Mining Bits PDF eBook |
| Author | Welby G. Courtney |
| Publisher | |
| Pages | 36 |
| Release | 1990 |
| Genre | Coal-cutting bits |
| ISBN |
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