Search alternatives:
mines » lines (Expand Search)
Showing 1 - 2 results of 2 for search 'U.S. Dept. of the Interior, Bureau of Mines,', query time: 0.22s Refine Results
  1. 1
    Improved shearer-clearer system for double-drum shearers on longwall faces /
    by Jayaraman, Natesa I.
    Published 1985
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Book
  2. 2
    Update on ventilation for longwall mine dust control /
    by Jankowski, Robert A.
    Published 1993
    “...U.S. Dept. of the Interior, Bureau of Mines,...”
    Government Document Microform Book
Search Tools: RSS Feed – Email Search