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Showing 1 - 12 results of 12 for search 'U.S. Dept. of the Interior, Bureau of Mines,', query time: 0.37s Refine Results
  1. 1
    Applying computer-drawn maps of geologic data to analysis of mining problems /
    by McCulloch, C. M. (Charles M.)
    Published 1976
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Book
  2. 2
    Determining cleat orientation of deeper coalbeds from overlying coals /
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Book
  3. 3
    Use of surface joint and photolinear data for predicting subsurface coal cleat orientation /
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Book
  4. 4
    Geological factors affecting methane in the Beckley coalbed /
    by Popp, John T.
    Published 1976
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Book
  5. 5
    Methods of determining the orientations of bedrock fracture systems in southwestern Pennsylvania and northern West Virginia /
    by Bench, B. M.
    Published 1977
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Get full text
    Government Document Book
  6. 6
    The direct method of determining methane content of coalbeds for ventilation design /
    by Kissell, Fred N.
    Published 1973
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Get full text
    Government Document Book
  7. 7
    Geologic factors causing roof instability and methane emission problems : the Lower Kittaning coalbed, Cambria County, Pa. /
    by McCulloch, C. M. (Charles M.)
    Published 1973
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Get full text
    Government Document Book
  8. 8
    Cleat in bituminous coalbeds /
    by McCulloch, C. M. (Charles M.)
    Published 1974
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Get full text
    Government Document Book
  9. 9
    Geologic investigations of underground coal mining problems /
    by McCulloch, C. M. (Charles M.)
    Published 1975
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
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    Government Document Book
  10. 10
    Measuring the methane content of bituminous coalbeds /
    Published 1975
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Get full text
    Government Document Book
  11. 11
    Use of surface joint and photolinear data for predicting subsurface coal cleat orientation /
    by Diamond, W. P. (William P.)
    Published 1976
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Get full text
    Government Document Book
  12. 12
    Selected geologic factors affecting mining of the Pittsburgh coalbed /
    Published 1975
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Get full text
    Government Document Book
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