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  1. 1

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

    الحاوية / القاعدة Philippine Daily Inquirer (2013)
    مقال

    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. حسب Villanueva, Jessica D

    منشور في 2006
    أطروحة

    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

    منشور في 2000
    كتاب

    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

    منشور في 1994
    كتاب

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

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