يعرض 1 - 3 نتائج من 3 نتيجة بحث عن 'Colting, Rogelio D.', وقت الاستعلام: 0.02s تنقيح النتائج
  1. 1

    Improving sweet potato production and utilization in Sagada, Mt. Province حسب Ganga, Zenaida N.

    منشور في 2001
    كتاب

    Improving sweet potato production and utilization in Sagada, Mt. Province
  2. 2

    Bio-physical effects of land use conversion in Paoay and Mount Data. حسب Austria, Celia M., Co, Leonard L., Romero, Roland B., Colting, Rogelio D., Giron, Ofelia DLC, Angnged, Rivalyn, Balangue, Carol, Ferrer, Francis

    منشور في 1999
    كتاب

    Bio-physical effects of land use conversion in Paoay and Mount Data.
  3. 3

    Soil erosion and nutrient flow in coffee-based farming system with buffer hedgerows حسب Colting, Rogelio D.

    Analytics

    Soil erosion and nutrient flow in coffee-based farming system with buffer hedgerows

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