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Showing 1 - 3 results of 3 for search 'U.S. Dept. of the Interior, Bureau of Mines,', query time: 0.34s Refine Results
  1. 1
    Dust considerations when using belt entry air to ventilate work areas /
    by Potts, J. Drew
    Published 1992
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Microform Book
  2. 2
    Respirable dust sources and controls on continuous auger mining sections /
    by Potts, J. Drew
    Published 1989
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Book
  3. 3
    Update on ventilation for longwall mine dust control /
    by Jankowski, Robert A.
    Published 1993
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Microform Book
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