@INPROCEEDINGS {DIXON:2006a, title = {Issues and challenges for cassava in West and Central Africa}, author = {Sanni, L. and Ezedinma, C. and Onabolu, A. }, booktitle = {IFAD Cassava Processing and Marketing Regional Initiative workshop, 20-22 March 2006, Accra, Ghana}, year = {2006}, publisher = {IFAD}, note = {RTB; Root and Tuber; Cassava}, }