Mostrando 2,531 - 2,540 resultados de 3,713 para a busca '"Mining."', tempo de busca: 0.03s Refinar Resultados
  1. 2531

    Mining engineers' handbook por Peele, Robert ed. 1858-1942

    Publicado em 1941
    Livro

    Mining engineers' handbook
  2. 2532

    Elements of mining por Lewis, Robert Strong, 1882-

    Publicado em 1941
    Livro

    Elements of mining
  3. 2533

    Mining engineers' handbook por Peele, Robert 1858-1942

    Publicado em 1941
    Livro

    Mining engineers' handbook
  4. 2534

    The National bituminous coal commission ; administration of the Bituminous coal act, 1937-1941 por Baker, Ralph Hillis 1910-

    Publicado em 1941
    Livro

    The National bituminous coal commission ; administration of the Bituminous coal act, 1937-1941
  5. 2535

    American influence in Canadian mining by E. S. Moore, with a foreword by H. A. Innis. por Moore, Elwood S 1878-

    Publicado em 1941
    Livro

    American influence in Canadian mining by E. S. Moore, with a foreword by H. A. Innis.
  6. 2536

    Strategic mineral supplies por Roush, Gar A. 1883-

    Publicado em 1939
    Livro

    Strategic mineral supplies
  7. 2537

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

    Publicado em 1939
    Livro

    Philippine mining year book official publication of the Chamber of mines of the P.I. v.1. Feb. 1939-.
  8. 2538

    The mining industry in the Philippines.

    Publicado em 1939
    Livro

    The mining industry in the Philippines.
  9. 2539

    Placer operations of North Mindanao Mining Co., Surigao, Mindanao por Boericke, William Fay 1884-

    Publicado em 1939
    Livro

    Placer operations of North Mindanao Mining Co., Surigao, Mindanao
  10. 2540

    Coal through the ages por Eavenson, Howard Nicholas 1873-

    Publicado em 1939
    Livro

    Coal through the ages

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