@INPROCEEDINGS {MKUMBIRA:2007, title = {Breeding for root quality traits in cassava}, author = {Mkumbira, J. and Okechukwu, R. and Dixon, A. }, booktitle = {Proceedings of 9th ISTRC-AB symposium}, year = {2007}, pages = {440--442}, location = {Mombasa, Kenya}, note = {RTB; Root and Tuber; Cassava.; 1 - 5 November 2004}, }