TY - JOUR AU - Osondu, Kelechi Charles TI - Comparative Analysis of Profitability of Cassava Production among Agricultural Development Programme (Adp) and Non-Adp Contact Cassava Farmers in Abia State, Nigeria JO - International Journal Of Agricultural Science, Research And Technology In Extension And Education Systems VL - 7 IS - 1 SP - 51 EP - 60 PY - 2017 DO - ER -