検索結果 2,151 - 2,160 結果 / 3,713 検索語 '"Mining"', 処理時間: 0.03秒 結果の絞り込み
  1. 2151

    Proceedings 1981 Rapid Excavation and Tunneling Conference, San Francisco, California, May 3-7, 1981

    出版事項 1981
    図書

    Proceedings 1981 Rapid Excavation and Tunneling Conference, San Francisco, California, May 3-7, 1981
  2. 2152

    2 gold mines in Leyte bared

    出版年 Bulletin Today (1981)
    論文

    2 gold mines in Leyte bared
  3. 2153

    2 gold mines in Leyte bared.

    出版年 Bulletin Today (1981)
    論文

    2 gold mines in Leyte bared.
  4. 2154

    Earth resources, energy, and the environment 著者: Brookins, Douglas G.

    出版事項 1981
    図書

    Earth resources, energy, and the environment
  5. 2155

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

    出版事項 1981
    図書

    Research on minerals for Philippine development planning a survey
  6. 2156

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

    出版事項 1981
    図書

    Abstract bibliography of Philippine researches in agriculture, forestry, fisheries and mines.
  7. 2157

    Mineral resources

    論文

    Mineral resources
  8. 2158

    First national conservation conference on natural resources : conducted at the Philippine Plaza Hotel, 9-12 December 1981

    出版事項 1981
    図書

    First national conservation conference on natural resources : conducted at the Philippine Plaza Hotel, 9-12 December 1981
  9. 2159

    List of publications.

    出版事項 1981
    図書

    List of publications.
  10. 2160

    Metallic mineral reserves map, non-mettalic mineral reserves map prov. of Occidental Mindoro, Region IV

    出版事項 1981
    地図

    Metallic mineral reserves map, non-mettalic mineral reserves map prov. of Occidental Mindoro, Region IV

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