檢索結果 - (((("soil construction") OR ("soil conservation"))) OR ("soil consultation"))

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  1. 1
    Soil conservation /

    Soil conservation / 由 Hudson, Norman

    出版 1971
    主題: “...Soil conservation....”
    圖書

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  2. 2
    Soil conservation /

    Soil conservation / 由 Hudson, Norman

    出版 1981
    主題: “...Soil conservation....”
    圖書

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  3. 3
    Soil conservation /

    Soil conservation / 由 Hudson, Norman

    出版 1986
    主題: “...Soil conservation...”
    圖書

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  4. 4
    Soil conservation handbook /

    Soil conservation handbook /

    出版 1995
    主題: “...Soil conservation....”
    圖書

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  5. 5
    Elements of soil conservation/

    Elements of soil conservation/ 由 Bennett, Hugh Hammond

    出版 1947
    主題: “...Soil conservation...”
    圖書

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  6. 6
    Soil conservation in the Pacific : a symposium and a panel discussion /

    Soil conservation in the Pacific : a symposium and a panel discussion /

    出版 1963
    主題: “...Soil conservation Pacific Area....”
    Conference Proceeding 圖書

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  7. 7
    Agroforestry for soil conservation /

    Agroforestry for soil conservation / 由 Young, Anthony

    出版 1989
    主題: “...Soil conservation....”
    圖書

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  8. 8
    The Philippines recommends for soil conservation 1977.

    The Philippines recommends for soil conservation 1977.

    出版 1977
    主題: “...Soil conservation Philippines....”
    圖書

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  9. 9
    Approved practices in soil conservation

    Approved practices in soil conservation 由 Bosworth, Duane A.

    出版 1982
    主題: “...Soil conservation...”
    圖書

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  10. 10
    Soil conservation and management in developing countries : report of an expert consultation held in Rome, 22-26 November 1976.

    Soil conservation and management in developing countries : report of an expert consultation held in Rome, 22-26 November 1976.

    出版 1977
    主題: “...Soil conservation Developing countries....”
    圖書

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  11. 11
    Soil conservation and management in the humid tropics /

    Soil conservation and management in the humid tropics /

    出版 1977
    主題: “...Soil conservation Tropics....”
    圖書

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  12. 12
    Soil conservation and sustainable land use : an economic approach /

    Soil conservation and sustainable land use : an economic approach / 由 Graaff, J. de

    出版 1993
    主題:
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  13. 13
    Farming systems development and soil conservation /

    Farming systems development and soil conservation / 由 Norman, David

    出版 1994
    主題: “...Soil conservation....”
    圖書

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  14. 14
    Shifting cultivation and soil conservation in Africa papers presented at the FAO/SIDA/ARCN Regional Seminar on Shifting Cultivation and Soil Conservation in Africa, Ibadan, Nigeria, 2-21 July, 1973

    Shifting cultivation and soil conservation in Africa papers presented at the FAO/SIDA/ARCN Regional Seminar on Shifting Cultivation and Soil Conservation in Africa, Ibadan, Nigeria, 2-21 July, 1973

    出版 1974
    主題:
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  15. 15
    1986 Soil Conservation Conference, Macquarie University, 16th, 17th July.

    1986 Soil Conservation Conference, Macquarie University, 16th, 17th July.

    主題: “...Soil conservation....”
    Conference Proceeding 圖書

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  16. 16
    Compilation of papers : Soils Workshop for Agronomists, Horticulturalists and Soil Conservationists, 4-5 May, 1988, Alstonville.

    Compilation of papers : Soils Workshop for Agronomists, Horticulturalists and Soil Conservationists, 4-5 May, 1988, Alstonville.

    出版 1988
    主題: “...Soil conservation....”
    Conference Proceeding 圖書

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  17. 17
    Soil conservation for small farmers in the humid tropics /

    Soil conservation for small farmers in the humid tropics / 由 Sheng, T. C.

    出版 1989
    主題: “...Soil conservation....”
    圖書

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  18. 18
    A study of the reasons for success or failure of soil conservation projects /

    A study of the reasons for success or failure of soil conservation projects / 由 Hudson, Norman W.

    出版 1991
    主題: “...Soil conservation projects....”
    圖書

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  19. 19
    The dirt doctors : a jubilee history of the Soil Conservation Service of NSW /

    The dirt doctors : a jubilee history of the Soil Conservation Service of NSW / 由 Breckwoldt, Ronald

    出版 1988
    主題: “...Soil conservation Citizen participation....”
    圖書

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  20. 20
    Soil erosion : quiet crisis in the world economy /

    Soil erosion : quiet crisis in the world economy / 由 Brown, Lester Russell, 1934-

    出版 1984
    主題:
    圖書

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