• publisher: Pgh. [i.e. Pittsburgh] Pa. : U.S. Dept. of the Interior, Bureau of Mines
  • creator: Baker, E. C. (Eugene C.) Grau, Roy H Finfinger, Gerald L
  • contributor: Grau, Roy H. Finfinger, Gerald L.
  • Keyword: Methane industry Alabama Cost effectiveness. Gas well drilling Alabama Cost effectiveness. Coal mines and mining Alabama Safety measures.
  • years: [1986]
  • pages: 18 p. :
  • class: TN295 HD9579.M43U6
  • download: pdf file