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  1. 1

    Research on minerals for Philippine development planning a survey 由 Santos, Teodoro M.

    出版 1981
    图书

    Research on minerals for Philippine development planning a survey
  2. 2

    Abstract bibliography of Philippine researches in agriculture, forestry, fisheries and mines.

    出版 1981
    图书

    Abstract bibliography of Philippine researches in agriculture, forestry, fisheries and mines.
  3. 3

    Manpower resources in Philippine agriculture, fisheries, forestry and mines research

    出版 1978
    图书

    Manpower resources in Philippine agriculture, fisheries, forestry and mines research
  4. 4

    Manpower resources in Philippine agriculture, fisheries, forestry and mines research

    出版 1978
    图书

    Manpower resources in Philippine agriculture, fisheries, forestry and mines research
  5. 5

    International Symposium on Mining Research proceedings of a symposium held at the University of Missouri, February 1961

    出版 1962
    图书

    International Symposium on Mining Research proceedings of a symposium held at the University of Missouri, February 1961

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