@INBOOK {NGENDAHAYO:2001, title = {Evaluation of newly improved low cyanide cassava varieties in different agroecozones of Nigeria}, author = {Ngendahayo, M. and Dixon, A. }, year = {2001}, type = {Rootcrops in the 21st century: proceedings of the 7th Triennial Symposium of the International Scoeity for Tropical Root Crops (ISTRC) - Africa Branch. Oct 1998. Government of Benin}, pages = {384--390}, }