Mostrando 1 - 4 resultados de 4 para a busca 'Nelson, R.A', tempo de busca: 0.01s Refinar Resultados
  1. 1

    Erosion / productivity modelling of maize farming in the Philippine uplands

    Publicado em 1996
    Livro

    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

    Publicado em 1996
    Livro

    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

    Publicado em 1996
    Livro

    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 por Nelson, R.A

    Publicado em 1994
    Livro

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

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