Showing 1 - 4 results of 4 for search 'Ostrea, Enrique', זמן שאילתה: 0.01s Refine Results
  1. 1

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

    הוצא לאור ב Philippine Engineering Journal (2010)
    Article

    The Surigao iron ore and its metallurgical treatment
  2. 2

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

    הוצא לאור ב Philippine Engineering Journal (2010)
    Article

    Outlook of gold refining in the Philippine islands
  3. 3

    Outlook of gold in the Philippine Islands מאת Ostrea, Enrique

    הוצא לאור ב Philippine Engineering Journal
    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 מאת Ostrea, Enrique

    הוצא לאור ב Philippine Engineering Journal
    Also available online for University of the Philippines Diliman. Click here
    Article

    The Surigao iron ore and its metallurgical treatment

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