Geologic Conditions Affecting Coal Mine Ground Control In The Western United States
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Effects of Underground Coal Mining on Ground Water in the Eastern United States
| Author | : Jeffrey P. Sgambat |
| Publisher | : |
| Total Pages | : 204 |
| Release | : 1980 |
| Genre | : Coal mines and mining |
| ISBN | : |
Department of the Interior and related agencies appropriations for fiscal year 1985
| Author | : United States. Congress. Senate. Committee on Appropriations. Subcommittee on the Department of the Interior and Related Agencies |
| Publisher | : |
| Total Pages | : 1356 |
| Release | : 1984 |
| Genre | : |
| ISBN | : |
Hillseam Geology and Roof Instability Near Outcrop in Eastern Kentucky Drift Mines
| Author | : Gary P. Sames |
| Publisher | : |
| Total Pages | : 40 |
| Release | : 1989 |
| Genre | : Coal mines and mining |
| ISBN | : |
New Publications
| Author | : United States. Bureau of Mines |
| Publisher | : |
| Total Pages | : 648 |
| Release | : 1982 |
| Genre | : Mineral industries |
| ISBN | : |
Bureau of Mines Research
| Author | : United States. Bureau of Mines |
| Publisher | : |
| Total Pages | : 182 |
| Release | : 1992 |
| Genre | : Fuel |
| ISBN | : |
Test Apparatus for Measuring Sound Power Levels of Drills
| Author | : William W. Aljoe |
| Publisher | : |
| Total Pages | : 694 |
| Release | : 1987 |
| Genre | : Rock-drills |
| ISBN | : |
