Erakusten 1 - 4 emaitzak -- 4 bilaketa honetara 'Nelson, R.A', Bilaketaren denbora: 0,01s Findu emaitzak
  1. 1

    Erosion / productivity modelling of maize farming in the Philippine uplands

    Argitaratua 1996
    Liburua

    Erosion / productivity modelling of maize farming in the Philippine uplands
  2. 2

    A Cost-benefit analysis of hedgerow intercropping in the Philippine uplands using SCUAF

    Argitaratua 1996
    Liburua

    A Cost-benefit analysis of hedgerow intercropping in the Philippine uplands using SCUAF
  3. 3

    Bioeconomic modelling of alternative forms of hedgerow intercropping in the Philippine uplands using SCUAF

    Argitaratua 1996
    Liburua

    Bioeconomic modelling of alternative forms of hedgerow intercropping in the Philippine uplands using SCUAF
  4. 4

    Soil erosion and conservation in the Philippine uplands a review of the literature nork Nelson, R.A

    Argitaratua 1994
    Liburua

    Soil erosion and conservation in the Philippine uplands a review of the literature

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