يعرض 51 - 60 نتائج من 127 نتيجة بحث عن '', وقت الاستعلام: 0.02s تنقيح النتائج
  1. 51

    Soil erosion and conservation in the Philippine uplands a review of the literature حسب Nelson, R.A

    منشور في 1994
    كتاب

    Soil erosion and conservation in the Philippine uplands a review of the literature
  2. 52

    NGO-GO relationship in upland development proceedings of the 5th Upland NGO Consultative Workshop, 21-25 March 1994, Mambucal Summer Resort, Murcia, Negros Occidental.

    منشور في 1994
    كتاب

    NGO-GO relationship in upland development proceedings of the 5th Upland NGO Consultative Workshop, 21-25 March 1994, Mambucal Summer Resort, Murcia, Negros Occidental.
  3. 53

    Fishers of the Visayas Visayas maritime anthropological studies I: 1991-1993

    منشور في 1994
    كتاب

    Fishers of the Visayas Visayas maritime anthropological studies I: 1991-1993
  4. 54

    Modern agricultural technology and the rural workers Rene E. Ofreneo.

    منشور في 1993
    كتاب

    Modern agricultural technology and the rural workers Rene E. Ofreneo.
  5. 55

    Protecting the environment and reducing poverty the Philippine experience in social forestry حسب Gijsberts, Ivo

    منشور في 1992
    كتاب

    Protecting the environment and reducing poverty the Philippine experience in social forestry
  6. 56

    An Assessment of selected contract reforestation projects UNAC survey.

    منشور في 1992
    كتاب

    An Assessment of selected contract reforestation projects UNAC survey.
  7. 57

    Agroecosystem analysis of Makiling Forest Reserve, Philippines حسب Cruz, Rex Victor

    منشور في 1991
    كتاب

    Agroecosystem analysis of Makiling Forest Reserve, Philippines
  8. 58

    Agricultural growth, landlessness, off-farm employment, and rural poverty in the Philippines حسب Balisacan, Arsenio M.

    منشور في 1991
    كتاب

    Agricultural growth, landlessness, off-farm employment, and rural poverty in the Philippines
  9. 59

    Agroecosystem analysis of Makiling Forest Reserve, Philippines حسب Cruz, Rex Victor

    منشور في 1991
    كتاب

    Agroecosystem analysis of Makiling Forest Reserve, Philippines
  10. 60

    Economic and social science research methodologies in agriculture.

    منشور في 1991
    كتاب

    Economic and social science research methodologies in agriculture.

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