Science for coal mining students

類似資料

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