Gösterilen 1 - 4 sonuçlar arası kayıtlar. 4 sonuç. Aranan kelime 'Nelson, R.A', Sorgu süresi: 0.01s Sonuçları Daraltın
  1. 1

    Erosion / productivity modelling of maize farming in the Philippine uplands

    Baskı/Yayın Bilgisi 1996
    Kitap

    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

    Baskı/Yayın Bilgisi 1996
    Kitap

    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

    Baskı/Yayın Bilgisi 1996
    Kitap

    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 Yazar: Nelson, R.A

    Baskı/Yayın Bilgisi 1994
    Kitap

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

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