Παρόμοια τεκμήρια

• Instrumentation in the mining and metallurgy industries : proceedings of the 3rd Annual Mining and Metallurgy Group Symposium and Exhibit, June 10-11, 1974, Duluth, Minnesota /
  Έκδοση: (1974)
• AIME World Symposium on mining & metallurgy of lead & zinc /
  Έκδοση: (1970)
• Solution mining symposium : proceedings of a symposium 103rd AIME Annual Meeting Dallas, Texas, February 25-27, 1974 /
  Έκδοση: (1974)
• Automation in mining, mineral and metal processing : proceedings of the Second IFAC Symposium Johannensburg, Republic of South Africa, 13th-17th September, 1976 /
  Έκδοση: (1978)
• Annual report of the Senior Mines Officer for the year 1974 /
  ανά: Petropoulos, Petros G.
  Έκδοση: (1975)