• publisher: Golden, Colo. : The School
  • creator: Colorado School of Mines
  • contributor: Colorado School of Mines.
  • Keyword: Mining engineering Periodicals. Mines and mineral resources Periodicals. Geology Periodicals.
  • pages: 73 v. :
  • class: TN210
  • isbn: 0010-1753
  • notes: Some issues have also distinctive titles.
  • download: pdf file