@BOOK {NWEKE:2002, title = {The cassava transformation: Africa's best-kept secret}, author = {Nweke, F. and Spencer, D. and Lynam, J. *}, year = {2002}, publisher = {Michigan State University Press}, address = {East Lansing, Michigan}, isbn = {0-87013-602-X}, note = {RTB; Root and Tuber; Cassava; 273p.}, }