University of Alabama Bulletin University of Alabama. State Mine Experiment Station Published: 1925 Total Pages: 390 Get eBook
Lost-time Accidents in Some Alabama Coal and Iron Mines During 1930 Frank E. Cash Published: 1931 Total Pages: 6 Get eBook
Coal Recovery from Bituminous Coal Surface Mines in the Eastern United States Edwin S. Secor Published: 1977 Total Pages: 24 Get eBook
Fatal Accidents in Alabama Coal Mines During 1930 Frank E. Cash Published: 1931 Total Pages: 10 Get eBook
Report on the Cahaba Coal Field Geological Survey of Alabama Published: 1890 Total Pages: 234 Get eBook