Παρόμοια τεκμήρια

• Minerals handbook 1994-95 : : statics and analyses of the world's minerals industry /
  ανά: Crowson, Phillip
  Έκδοση: (1994)
• CENTO symposium on development and utilization of mineral resources : held in Karachi, Pakistan April 22-27, 1968.
  Έκδοση: (1968)
• Mine planning and equipment selection 1998 : proceedings of the seventh International Symposium on Mine Planning and Equipment Selection, Calgary, Canada, 6-9 October 1998 /
  Έκδοση: (1998)
• Mine planning and equipment selection 1997 : proceedings of the sixth International Symposium on Mine Planning and Equipment Selection, Ostrava,Chech Republic, 3-6 September 1997 /
  Έκδοση: (1997)
• Minerals yearbook fuels /
  Έκδοση: (1952)