Showing 1 - 8 results of 8 for search 'Courtney, Welby G.', query time: 0.09s Refine Results
  1. 1
    Effect of water sprays for respirable dust suppression with a research continuous mining machine /
    by Courtney, Welby G.
    Published 1978
    Government Document Book
  2. 2
    Dust deposition in coal mine airways /
    by Courtney, Welby G.
    Published 1982
    Government Document Book
  3. 3
    Deposition of respirable coal dust in an airway /
    by Courtney, Welby G.
    Published 1986
    Government Document Book
  4. 4
    Frictional ignition with coal mining bits /
    by Courtney, Welby G.
    Published 1990
    Government Document Book
  5. 5
    Coupled gasdynamics and kinetics during condensation by a rarefaction wave /
    by Forshey, David R.
    Published 1978
    Other Authors: “...Courtney, Welby G....”
    Government Document Book
  6. 6
    Control of airborne respirable dust in the face area with water sprays using a full-scale laboratory model /
    by Cheng, Lung
    Published 1988
    Other Authors: “...Courtney, Welby G....”
    Government Document Book
  7. 7
    Seasonal variation in respirable dust concentration in U.S. coal mines /
    by Greninger, Nevin
    Published 1986
    Other Authors: “...Courtney, Welby G....”
    Government Document Book
  8. 8
    Measurement of incombustible content of coal mine dust samples /
    by Greninger, Nevin
    Published 1988
    Other Authors: “...Courtney, Welby G....”
    Government Document Book
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