na INLIS000000000001809 20240809022758 0010-0824000205 ta 240809 0 eng 633.492 633.492 ELS f Elske van de Fliert Farmer Field School for Integrated Crop Management of Sweetpotato : Field Guides and Technical Manual Pertama Bogor : International Potato Center 266 hlm : ilus ; 23 cm Ann R. Braun Manajemen Pertanian Petani 129/K/2024