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  • Potts, J. D.; Jankowski, R. A.
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    Dust Considerations When Using Belt Entry Air to Ventilate Work Areas.
    Bureau of Mines, Pittsburgh, PA
    RI 9426
    RI 9426
    1992
    16 p.

  • Jankowski, R. A.; Jayaraman, N. I.; Potts, J. D.
    view article (1.0)

    Update on Ventilation for Longwall Mine Dust Control.
    Bureau of Mines, Pittsburgh, PA
    IC 9366
    IC 9366
    1993
    15 p.