Mostrar 1 - 4 resultats de 4 per cerca 'Ostrea, Enrique', hora de la petició: 0.01sec Refinar resultats
  1. 1

    The Surigao iron ore and its metallurgical treatment per Ostrea, Enrique

    Publicat a Philippine Engineering Journal (2010)
    Article

    The Surigao iron ore and its metallurgical treatment
  2. 2

    Outlook of gold refining in the Philippine islands per Ostrea, Enrique

    Publicat a Philippine Engineering Journal (2010)
    Article

    Outlook of gold refining in the Philippine islands
  3. 3

    Outlook of gold in the Philippine Islands per Ostrea, Enrique

    Also available online for University of the Philippines Diliman. Click here
    Article

    Outlook of gold in the Philippine Islands
  4. 4

    The Surigao iron ore and its metallurgical treatment per Ostrea, Enrique

    Also available online for University of the Philippines Diliman. Click here
    Article

    The Surigao iron ore and its metallurgical treatment

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