@INPROCEEDINGS {NWACHUKWU:2006a, title = {Analysis of newly developed white yam genotypes in a multi-environment trial using genotype main effect and genotype-by-environment (GGE Biplot) model}, author = {Nwachukwu, E. C. and Ikeorgu, J. * and Asiedu, R. }, editor = {Olakojo, S. A. * and Ogunbodede, B. A. * and Akande, S. R. }, booktitle = {Genetics, food sufficiency and economic empowerment in Nigeria; proceedings of the 31st Annual Conference of the Genetics Society of Nigeria, Ibadan, Nigeria, November 6-9, 2006}, year = {2006}, pages = {24--28}, address = {Ibadan, Nigeria}, note = {RTB; Root and Tuber; Yam}, }