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2759 results returnedCoal resource recoverability :a methodology
Coal reserves of the Matewan quadrangle, Kentucky :a coal recoverability study
Roof control strategies for underground coal mines
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Author
- Harrington, D. (77)
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- Bowles, Oliver, (32)
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- Tyler, Paul M. (27)
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- Moore, B. J. (21)
- Fieldner, Arno Carl, (19)
- Vanderburg, William O. (19)
- Owings, C. W. (18)
- Moyer, Forrest Theodore, (17)
- Wrenn, Virginia E. (17)
- Kearney, Naomi W. (16)
- Look, Allen D. (16)
- Santmyers, R. M. (15)
- Schrenk, H. H. (15)
- Westfield, James. (15)
- Davenport, Sara J. (14)
- Mosier, McHenry. (14)
- Barkley, J. F. (13)
- Faber, John H. (13)
- Sheridan, Eugene T. (13)
- Stahl, R. Ward. (13)
- Weaver, H. F. (13)
- Cochrane, E. W. (12)
- Seeley, E. M. (12)
- Ash, S. H. (11)
- Jones, Nina L. (11)
- Keenan, C. M. (11)
- Lee, Frederick William, (11)
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- Avery, I. F. (9)
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- Blade, O. C. (8)
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- Humphrey, Hiram Brown, (7)
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- Peterson, Gary R., (7)
- Pomroy, William H. (7)
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- Ankeny, M. J. (6)
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- Bowles, Oliver. (6)
- Chilton, J. E. (6)
- East, J. H., (6)
- Egan, Margaret R. (6)
- Fantel, R. J. (6)
- Forbes, John Joseph Vincent, (6)
- Harrington, Daniel. (6)
- Jackson, Charles Freeman, (6)
- Johnson, Guy A. (6)
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- Kirby, J. G. (6)
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- Marshall, Lawrence G. (6)
- Mayercheck, William D. (6)
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