Science for coal mining students

Παρόμοια τεκμήρια

• In a coal mine /
  ανά: Newell, John
  Έκδοση: (1964)
• Coal mining industry : an international study in planning /
  ανά: Jones, J. Harry
  Έκδοση: (1939)
• Coal: Current Advances in Mining Techniques
  Έκδοση: (1976)
• Strip Mining of Coal: Environmental Solutions
  ανά: Doyle, William S
  Έκδοση: (1976)
• Behind the seenes in a coal mine /
  ανά: Newell, John
  Έκδοση: (1964)