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  1. 1

    DA urged to start soil rejuvenation program por Calleja, Niña P.

    Publicado no Philippine Daily Inquirer (2013)
    Artigo

    DA urged to start soil rejuvenation program
  2. 2

    Assessing the role of landcare in enhancing adaptive capacity of the communities in Claveria, Misamis Oriental to climate variability. por Villanueva, Jessica D

    Publicado em 2006
    Tese

    Assessing the role of landcare in enhancing adaptive capacity of the communities in Claveria, Misamis Oriental to climate variability.
  3. 3

    Soil conservation technologies for smallholder farming systems in the Philippine uplands a socioeconomic evaluation

    Publicado em 2000
    Livro

    Soil conservation technologies for smallholder farming systems in the Philippine uplands a socioeconomic evaluation
  4. 4

    Economic and institutional analyses of soil conservation projects in Central American and the Caribbean

    Publicado em 1994
    Livro

    Economic and institutional analyses of soil conservation projects in Central American and the Caribbean

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