Dangos 1 - 4 canlyniadau o 4 ar gyfer chwilio '', amser ymholiad: 0.09e Mireinio'r Canlyniadau
  1. 1

    The Feasibility and potential impact of manganese nodule processing in the Puna and Kohala districts of Hawaii

    Cyhoeddwyd 1981
    Llyfr

    The Feasibility and potential impact of manganese nodule processing in the Puna and Kohala districts of Hawaii
  2. 2

    Bibliography and index to literature on manganese nodules, 1861-1979.

    Cyhoeddwyd 1981
    Llyfr

    Bibliography and index to literature on manganese nodules, 1861-1979.
  3. 3

    Deep seabed resources politics and technology. gan Barkenbus, Jack N.

    Cyhoeddwyd 1979
    Llyfr

    Deep seabed resources politics and technology.
  4. 4

    Marine manganese deposits

    Cyhoeddwyd 1977
    Llyfr

    Marine manganese deposits

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