@ARTICLE {LOKKO:2009, title = {Genetic relationships among improved cassava accessions and landraces for resistance to the cassava mosaic disease}, author = {Lokko, Y. and Dixon, A. and Offei, S. * and Danquah, E. *}, journal = {Journal of Food, Agriculture and Environment}, year = {2009}, volume = {7}, number = {1}, pages = {132--138}, issn = {1459-0255}, note = {RTB; Root and Tuber; Cassava}, }