Research Catalog

  • Use of an in-seam tester to determine effects of bit type on primary dust generation / by Laxman S. Sundae.

    • Text
    • Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1989.
    • 1989
  • Investigation of optimum thrust, cutting speed, and water pressure for tungsten carbide and polycrystalline diamond compact roof- bolt drill bits [microform] / by Laxman S. Sundae, Thomas W. Smelser, and Wayne L. Howie.

    • Text
    • [Washington, D.C.?] : U.S. Dept. of the Interior, Bureau of Mines, 1995.
    • 1995

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