@BOOK {NWEKE:1999b, title = {Cassava production in Nigeria; a function of farmer access to markets and to improved production and processing technologies: COSCA working paper, No. 20}, author = {Nweke, F. and Ugwu, B. and Dixon, A. and Asadu, C. * and Ajobo, O. }, series = {COSCA working paper}, year = {1999}, number = {20}, publisher = {International Institute of Tropical Agriculture (IITA)}, address = {Ibadan, Nigeria}, isbn = {978-131-159-2}, note = {RTB; Root and Tuber; Cassava.; 279p. Only table of content attached- file too large. IITA Technologies}, }