@BOOK {SANNI:2009, title = {Successes and challenges of cassava enterprises in West Africa: a case study of Nigeria, Benin and Sierra Leone}, author = {Sanni, L. and Onadipe, O. O. and Ilona, P. and Davis-Mussagy, M. and Abass, A. and Dixon, A. *}, year = {2009}, publisher = {International Institute of Tropical Agriculture (IITA)}, address = {Ibadan, Nigeria}, isbn = {978-131-340-4}, note = {RTB; Root and Tuber; Cassava.; 19p.}, }