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  1. 1
    Afforestation of arid lands.

    Afforestation of arid lands.

    出版 1993
    图书
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  2. 2
    The Green Belt Movement : sharing the approach and the experience /

    The Green Belt Movement : sharing the approach and the experience / 由 Maathai, Wangari

    出版 1988
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  3. 3
    Planting nature trees and the manipulation of environmental stewardship in America /

    Planting nature trees and the manipulation of environmental stewardship in America / 由 Cohen, Shaul Ephraim, 1961-

    出版 2004
    An electronic book accessible through the World Wide Web; click to view
    电子 电子书
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  4. 4
    Planted forests uses, impacts, and sustainability /

    Planted forests uses, impacts, and sustainability /

    出版 2009
    An electronic book accessible through the World Wide Web; click to view
    电子 电子书
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  5. 5
    Planted forests uses, impacts, and sustainability /

    Planted forests uses, impacts, and sustainability /

    出版 2009
    An electronic book accessible through the World Wide Web; click to view
    电子 电子书
    加到收藏夹
    Saved in:
  6. 6
    The Green Belt Movement : sharing the approach and the experience /

    The Green Belt Movement : sharing the approach and the experience / 由 Maathai, Wangari

    出版 1988
    图书
    加到收藏夹
    Saved in:
  7. 7
    Afforestation of arid lands.

    Afforestation of arid lands.

    出版 1993
    图书
    加到收藏夹
    Saved in:
  8. 8
    Planting nature trees and the manipulation of environmental stewardship in America /

    Planting nature trees and the manipulation of environmental stewardship in America / 由 Cohen, Shaul Ephraim, 1961-

    出版 2004
    An electronic book accessible through the World Wide Web; click to view
    电子 电子书
    加到收藏夹
    Saved in:

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