Mostra 1 - 4 risultati di 4 ricerca 'Nelson, R.A', tempo di risposta: 0,01s Raffina i risultati
  1. 1

    Erosion / productivity modelling of maize farming in the Philippine uplands

    Pubblicazione 1996
    Libro

    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

    Pubblicazione 1996
    Libro

    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

    Pubblicazione 1996
    Libro

    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 di Nelson, R.A

    Pubblicazione 1994
    Libro

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

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