Browse Brookens Library - UIS by Subject "McCollum, Herbert C. (1896-1983)"

  • McCollum, Herbert C. (1975)
    McCollum discusses his coal mining experiences in southern Illinois: coal companies, coal production, coal dust and gas, mine ventilation, a visit to mines in Russia, the use of oil versus coal, pit and strip mines, and ...


    audio/mpegmp3 audio (20MB)