Mostrando 1 - 4 resultados de 4 para a busca 'Andres, Demetrio', tempo de busca: 0.01s Refinar Resultados
  1. 1

    Lepanto centuries old mine [microform]. por Andres, Demetrio

    Publicado em 1973
    Visual Material

    Lepanto centuries old mine [microform].
  2. 2

    Five-year achievements of the Bureau of Mines as reflected in the rehabilitation of the mining industry por Andres, Demetrio

    Publicado em 1951
    Livro

    Five-year achievements of the Bureau of Mines as reflected in the rehabilitation of the mining industry
  3. 3

    Comments on the Bell Report as it relates to the mining industry, and recommendations

    Publicado em 1950
    Livro

    Comments on the Bell Report as it relates to the mining industry, and recommendations
  4. 4

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

    Publicado em 1950
    Livro

    The Philippine mining industry and mineral resources an appraisal

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