Kaynaklar Tagged: Sloping Agricultural Land Technology

11 items found (Showing 11 - 11)

  1. FM 1988 ILEIA Newsletter Vol 4 #1

    19.03.1988 Mountain agriculture Land degradation in Papua New Guinea Sloping agricultural land technology Land use systems in marginal highlands Community forestry Cassava planting Pest management
    Land Degradation Cassava Sloping Agricultur... Pest Management Community Forestry Highland Farming Papua New Guinea