@ARTICLE {OTOO:1994b, title = {Genotype x environment interaction studies with cassava}, author = {Otoo, J. and Dixon, A. and Asiedu, R. and Okeke, J. E. and Maroya, N. and Tougnon, K. and Okoli, O. and Tetteh, J. P. and Hahn, S. K. }, journal = {Acta Horticulturae}, year = {1994}, volume = {380}, pages = {146--148}, issn = {0567-7572}, url = {http://www.actahort.org/books/380/380_22.htm}, }