@INBOOK {MIGNOUNA:2007, title = {Yams}, author = {Mignouna, H. and Abang, M. and Asiedu, R. }, year = {2007}, volume = {3}, type = {Genome Mapping and Molecular Breeding in Plants: pulses, sugar and tuber crops}, pages = {271--296}, chapter = {15}, publisher = {Springer-Verlag}, address = {Berlin}, note = {RTB; Root and Tuber; Yam}, }