@ARTICLE {ASIEDU:1992d, title = {Hybridization of yams: a mini-review}, author = {Asiedu, R. }, journal = {Tropical Root and Tuber Crops Bulletin}, year = {1992}, month = {July}, volume = {6}, number = {2}, pages = {5--6}, issn = {1116-3984}, note = {RTB; Root and Tuber; Yam}, }