• publisher: Pittsburgh, Pa. : U.S. Dept. of the Interior, Bureau of Mines
  • creator: Garcia, F. (Fred) Cervik, Joseph
  • contributor: Cervik, Joseph.
  • Keyword: Coalbed methane. Membranes (Technology)
  • years: 1988.
  • pages: 6 p. :
  • class: TN295 TN305
  • download: pdf file