Dangos 121 - 130 canlyniadau o 179 ar gyfer chwilio '"Mines and minerals resources Philippines."', amser ymholiad: 0.03e Mireinio'r Canlyniadau
  1. 121

    Bibliography of Philippine geology, mining and mineral resources presented at the Eighth Pacific Science Congress, Manila, November 16-28, 1953 gan Teves, Juan S.

    Cyhoeddwyd 1953
    Llyfr

    Bibliography of Philippine geology, mining and mineral resources presented at the Eighth Pacific Science Congress, Manila, November 16-28, 1953
  2. 122

    Our strategic minerals gan Abad, Leopoldo F.

    Cyhoeddwyd 1951
    Llyfr

    Our strategic minerals
  3. 123

    The Philippine mining industry and mineral resources an appraisal gan Andres, Demetrio

    Cyhoeddwyd 1950
    Llyfr

    The Philippine mining industry and mineral resources an appraisal
  4. 124

    Philippine mining year book official publication of the Chamber of mines of the P.I. v.1. Feb. 1939-.

    Cyhoeddwyd 1939
    Llyfr

    Philippine mining year book official publication of the Chamber of mines of the P.I. v.1. Feb. 1939-.
  5. 125

    The mining industry in the Philippines.

    Cyhoeddwyd 1939
    Llyfr

    The mining industry in the Philippines.
  6. 126

    Bibliography on mines and mining in the Philippines

    Cyhoeddwyd 1937
    Llyfr

    Bibliography on mines and mining in the Philippines
  7. 127

    Facts and figures about Camarines Norte and its famous Paracale-Mambulao-Labo mines gan Cabali, Domingo

    Cyhoeddwyd 1937
    Llyfr

    Facts and figures about Camarines Norte and its famous Paracale-Mambulao-Labo mines
  8. 128

    Annual report.

    Cyhoeddwyd 1937
    Llyfr

    Annual report.
  9. 129

    Bureau of MInes Annual report.

    Cyhoeddwyd 1937
    Llyfr

    Bureau of MInes Annual report.
  10. 130

    Geology and mineral resources of the Philippine Islands gan Smith, Warren Du Pre 1880

    Cyhoeddwyd 1925
    Llyfr

    Geology and mineral resources of the Philippine Islands

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