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  1. 1

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

    Опубликовано 1981
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    Research on minerals for Philippine development planning a survey
  2. 2

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

    Опубликовано 1981
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    Abstract bibliography of Philippine researches in agriculture, forestry, fisheries and mines.
  3. 3

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

    Опубликовано 1978
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    Manpower resources in Philippine agriculture, fisheries, forestry and mines research
  4. 4

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

    Опубликовано 1962
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    International Symposium on Mining Research proceedings of a symposium held at the University of Missouri, February 1961

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