@INBOOK {EKANAYAKE:2001d, title = {Growth and productivity of long season cassava: efficacy of predictive models and systems resarch approach}, author = {Ekanayake, I. J. and Lyasse, O. }, year = {2001}, type = {Root Crops in the 21st century: proceedings of the 7th Triennial symposium of the International Society for Tropical Root Crops (ISTRC) - Africa Branch, Oct 1998. Ibadan, Nigeria;}, pages = {343--350}, publisher = {International Society for Tropical Root Crops (ISTRC) - Africa Branch; Government of Benin}, note = {RTB; Root and Tuber; Cassava}, }