Søgeresultater - (((("soil conservation") OR ("soil consultation"))) OR ("soil construction"))*

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  1. 1
    Soil conservation /

    Soil conservation / af Hudson, Norman

    Udgivet 1971
    Fag: “...Soil conservation....”
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  2. 2
    Soil conservation /

    Soil conservation / af Hudson, Norman

    Udgivet 1981
    Fag: “...Soil conservation....”
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  3. 3
    Soil conservation /

    Soil conservation / af Hudson, Norman

    Udgivet 1986
    Fag: “...Soil conservation...”
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  4. 4
    Soil conservation handbook /

    Soil conservation handbook /

    Udgivet 1995
    Fag: “...Soil conservation....”
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  5. 5
    Elements of soil conservation/

    Elements of soil conservation/ af Bennett, Hugh Hammond

    Udgivet 1947
    Fag: “...Soil conservation...”
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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 /

    Udgivet 1963
    Fag: “...Soil conservation Pacific Area....”
    Conference Proceeding Bog

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  7. 7
    Agroforestry for soil conservation /

    Agroforestry for soil conservation / af Young, Anthony

    Udgivet 1989
    Fag: “...Soil conservation....”
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  8. 8
    The Philippines recommends for soil conservation 1977.

    The Philippines recommends for soil conservation 1977.

    Udgivet 1977
    Fag: “...Soil conservation Philippines....”
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  9. 9
    Approved practices in soil conservation

    Approved practices in soil conservation af Bosworth, Duane A.

    Udgivet 1982
    Fag: “...Soil conservation...”
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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.

    Udgivet 1977
    Fag: “...Soil conservation Developing countries....”
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  11. 11
    Soil conservation and management in the humid tropics /

    Soil conservation and management in the humid tropics /

    Udgivet 1977
    Fag: “...Soil conservation Tropics....”
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  12. 12
    Soil conservation and sustainable land use : an economic approach /

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

    Udgivet 1993
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  13. 13
    Farming systems development and soil conservation /

    Farming systems development and soil conservation / af Norman, David

    Udgivet 1994
    Fag: “...Soil conservation....”
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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

    Udgivet 1974
    Fag:
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  15. 15
    1986 Soil Conservation Conference, Macquarie University, 16th, 17th July.

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

    Fag: “...Soil conservation....”
    Conference Proceeding Bog

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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.

    Udgivet 1988
    Fag: “...Soil conservation....”
    Conference Proceeding Bog

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

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

    Udgivet 1989
    Fag: “...Soil conservation....”
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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 / af Hudson, Norman W.

    Udgivet 1991
    Fag: “...Soil conservation projects....”
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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 / af Breckwoldt, Ronald

    Udgivet 1988
    Fag: “...Soil conservation Citizen participation....”
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  20. 20
    Soil erosion : quiet crisis in the world economy /

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

    Udgivet 1984
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