@ARTICLE {EGESI:2002a, title = {Ploidy analysis in water yam, Dioscorea alata L., germplasm}, author = {Egesi, C. and Pillay, M. and Asiedu, R. and Egunjobi, J. *}, journal = {Euphytica}, year = {2002}, volume = {128}, number = {2}, pages = {225--230}, note = {RTB; Root and Tuber; Yam}, }