@ARTICLE {EGESI:2005, title = {Genotype x environment interaction in water yam (Dioscorea alata) yield trials in five yam-growing sites in Nigeria}, author = {Egesi, C. N. * and Ogunyemi, S. and Asiedu, R. }, journal = {Journal of Genetics and Breeding}, year = {2005}, volume = {59}, pages = {81--88}, note = {RTB; Root and Tuber; Yam}, }