1 - 5 toradh á dtaispeáint as 5 toradh san iomlán ar an gcuardach '"Manganese mines and mining"', am iarratais: 0.03s Beachtaigh na torthaí
  1. 1
    Ocean mining

    Ocean mining de réir British Ship Research Association

    Foilsithe / Cruthaithe [197
    Ábhair:
  2. 2
    Sea-bed mining of manganese nodules, II : 1977-1979

    Sea-bed mining of manganese nodules, II : 1977-1979 de réir British Ship Research Association

    Ábhair:
  3. 3
    Analysis of exploration and mining technology for maganese nodules

    Analysis of exploration and mining technology for maganese nodules

    Foilsithe / Cruthaithe 1984
    Ábhair: “…Manganese mines and mining, Submarine…”
  4. 4
    Sea-bed mining (1977-1979)

    Sea-bed mining (1977-1979) de réir British Ship Research Association

    Foilsithe / Cruthaithe [19-
    Ábhair:
  5. 5
    Cashing in on the ocean [kasetvideo]

    Cashing in on the ocean [kasetvideo]

    Foilsithe / Cruthaithe 1978
    Ábhair:

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