Ngā hua rapu - soil (conservation* OR consultation*)

Ngā kaupapa kua whakahuatia i roto i tō rapu.
Whakamahine hua
  1. 1
    Soils : the basis of sustainable agriculture : a cooperative program of NSW Agriculture and the Soil Conservation Service of NSW /

    Soils : the basis of sustainable agriculture : a cooperative program of NSW Agriculture and the Soil Conservation Service of NSW / mā Simpson, Ian

    I whakaputaina 1991
    Pukapuka

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  2. 2
    Soil: use and improvement /

    Soil: use and improvement / mā Stallings, J. H.

    I whakaputaina 1957
    Pukapuka

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  3. 3
    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.

    I whakaputaina 1977
    Pukapuka

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  4. 4
    Soil management for the conservation of soil nitrogen /

    Soil management for the conservation of soil nitrogen / mā Saito, Masanori

    I whakaputaina 1991
    Pukapuka

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  5. 5
    Soil conservation /

    Soil conservation / mā Hudson, Norman

    I whakaputaina 1971
    Pukapuka

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  6. 6
    Soil conservation /

    Soil conservation / mā Hudson, Norman

    I whakaputaina 1981
    Pukapuka

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  7. 7
    Soil conservation /

    Soil conservation / mā Hudson, Norman

    I whakaputaina 1986
    Pukapuka

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  8. 8
    Soil management : a world view of conservation and production /

    Soil management : a world view of conservation and production / mā Cook, Ray Lewis

    I whakaputaina 1987
    Tē mōhiotia

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  9. 9
    Soil erosion : quiet crisis in the world economy /

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

    I whakaputaina 1984
    Pukapuka

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  10. 10
    Land evaluation criteria for irrigation report of an Expert Consultation held in Rome 27 February- 2 March 1979 /

    Land evaluation criteria for irrigation report of an Expert Consultation held in Rome 27 February- 2 March 1979 /

    I whakaputaina 1979
    Pukapuka

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  11. 11
    Land evaluation guidelines for rainfed agriculture : report of an expert consultation held in Rome, 12-14 December 1979 /

    Land evaluation guidelines for rainfed agriculture : report of an expert consultation held in Rome, 12-14 December 1979 /

    I whakaputaina 1980
    Pukapuka

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  12. 12
    Conserving soil resources : European perspectives : selected papers from the First International Congress of the European Society for Soil Conservation /

    Conserving soil resources : European perspectives : selected papers from the First International Congress of the European Society for Soil Conservation /

    I whakaputaina 1994
    Conference Proceeding Pukapuka

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  13. 13
    Soil conservation handbook /

    Soil conservation handbook /

    I whakaputaina 1995
    Pukapuka

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  14. 14
    Soils, their properties and management : a soil conservation handbook for New South Wales /

    Soils, their properties and management : a soil conservation handbook for New South Wales /

    I whakaputaina 1991
    Pukapuka

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  15. 15
    Soil erosion and conservation /

    Soil erosion and conservation /

    I whakaputaina 1985
    Pukapuka

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  16. 16
    Elements of soil conservation/

    Elements of soil conservation/ mā Bennett, Hugh Hammond

    I whakaputaina 1947
    Pukapuka

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  17. 17
    Soil erosion and conservation /

    Soil erosion and conservation / mā Morgan, R. P. C. (Royston Philip Charles), 1942-

    I whakaputaina 1986
    Pukapuka

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  18. 18
    Soil conservation in the Pacific : a symposium and a panel discussion /

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

    I whakaputaina 1963
    Conference Proceeding Pukapuka

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  19. 19
    Agroforestry for soil conservation /

    Agroforestry for soil conservation / mā Young, Anthony

    I whakaputaina 1989
    Pukapuka

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  20. 20
    Guidelines for the control of soil degradation.

    Guidelines for the control of soil degradation.

    I whakaputaina 1983
    Pukapuka

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