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  1. 61
    Slopeland farms in green /

    Slopeland farms in green / par Liao, Mien-chun

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  2. 62
    Report on waste management survey of Port Moresby.

    Report on waste management survey of Port Moresby.

    Publié 1985
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  3. 63
    Soil and plant testing as a basis of fertilizer recommendations /

    Soil and plant testing as a basis of fertilizer recommendations / par Cottenie, A.

    Publié 1980
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  4. 64
    Application of nitrogen-fixing systems in soil improvement and management

    Application of nitrogen-fixing systems in soil improvement and management par Hamdi, Y.A

    Publié 1982
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  5. 65
    Soil and plant testing and analysis report of an expert consultation held in Rome, 13-17 June 1977

    Soil and plant testing and analysis report of an expert consultation held in Rome, 13-17 June 1977

    Publié 1980
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  6. 66
    Improved use of plant nutrients report of the expert consultation on better exploitation of plant nutrients held in Rome 18-22 April 1977.

    Improved use of plant nutrients report of the expert consultation on better exploitation of plant nutrients held in Rome 18-22 April 1977.

    Publié 1978
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  7. 67
    Organic recycling in Asia papers presented at the FAO /SIDA Workshop on the Use of Organic Materials as Fertilizers in Asia, held in Bangkok, 26 October-5 November 1976.

    Organic recycling in Asia papers presented at the FAO /SIDA Workshop on the Use of Organic Materials as Fertilizers in Asia, held in Bangkok, 26 October-5 November 1976.

    Publié 1976
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  8. 68
    Organic recycling in Africa papers presented at the FAO /SIDA Workshop on the use of Organic Materials as Fertilizers in Africa, held in Buea, Cameroon, 5-14 December 1977.

    Organic recycling in Africa papers presented at the FAO /SIDA Workshop on the use of Organic Materials as Fertilizers in Africa, held in Buea, Cameroon, 5-14 December 1977.

    Publié 1980
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  9. 69
    Incised channels : morphology, dynamics, and control /

    Incised channels : morphology, dynamics, and control / par Schumm, Stanley Alfred, 1927-

    Publié 1984
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