Assessment of manganese nodule resources : the data and the methodologies

Liknande verk

• Manganese nodules : dimensions and perspectives
  av: 5240 United Nations Ocean Economics and Technology Office
• Analysis of exploration and mining technology for maganese nodules
  Publicerad: (1984)
• Cashing in on the ocean [kasetvideo]
  Publicerad: (1978)
• Sea-bed mining (1977-1979)
  av: British Ship Research Association
  Publicerad: ([19-)
• Manganese
  av: 375727 Sully, Arthur Henry