@INBOOK {GITHUNGURI:2001a, title = {Effects of different growing zones on the leaf area index, leaf area duration and bulking rate of cassava in Nigeria}, author = {Githunguri, C. and Ekanayake, I. J. and Imungi, J. }, year = {2001}, type = {Book of Abstracts of the Fifth Biennial Conference of the African Crop Science Society, 21-26 OCt. Lagos, Nigeria}, pages = {73--74}, note = {RTB; Root and Tuber; Cassava}, }