• publisher: [Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines
  • creator: Sullivan, Daniel E Michael, N. (Nicholas)
  • contributor: Michael, N. (Nicholas)
  • Keyword: Potash industry and trade. Potash deposits. Market surveys.
  • years: 1986.
  • pages: iv, 32 p. :
  • class: TN295 HD9660.P69
  • download: pdf file