Research Catalog

  • Analysis of noise reduction with earmuff hearing protectors under field conditions [microform] / by Jon Kogut and Richard J. Goff.

    • Text
    • [Arlington, Va.?] : U.S. Dept. of Labor, Mine Safety and Health Administration, [1994]
    • 1994
  • Coal mine injury and employment experience by occupation, 1972-75 / by John Kogut and Rhys G. Llewellyn.

    • Text
    • [Washington] : Dept. of the Interior, Mining Enforcement and Safety Administration, 1978.
    • 1978
    • 1 Item
    FormatCall NumberItem Location
    Text US DocOff-site

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