@PROCEEDINGS {NTAWURUHUNGA:2013b, title = {Assessment of performance and farmers' preference of cassava varieties through participatory variety selection calls for doubling breeding effort in Zambia}, author = {Ntawuruhunga, P. and Chiona, M. * and Manda, N. * and Korie, S. and Njobvu, J. *}, booktitle = {In: Competitiveness of Root Crops for Accelerating Africa's Economic Growth, 12th Triennial Symposium of International Society for Tropical Root Crops-Africa Branch (ISTRC-AB), 30 - 5, October, 2013, Alisa Hotel, Accra, Ghana. RTB; Root and Tuber; Cassava}, year = {2013}, note = {RTB; Cassava; SAHub;}, }