Showing 1 - 4 results of 4 for search 'Evans, Robert J.', query time: 0.10s Refine Results
  1. 1
    Surface testing and evaluation of the monorail bridge conveyor system /
    by Evans, Robert J.
    Published 1987
    Government Document Book
  2. 2
    Surface testing and evaluation of the hopper-feeder-bolter /
    by Evans, Robert J.
    Published 1988
    Government Document Book
  3. 3
    Coal extraction, transport, and logistics technology for underground mining /
    by Evans, Robert J.
    Published 1988
    Government Document Book
  4. 4
    Water-jet-assisted cutting : proceedings, Bureau of Mines open industry meeting, Pittsburgh, PA, June 21, 1984 /
    Published 1985
    Other Authors: “...Evans, Robert J....”
    Government Document Book
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