@INBOOK {H.D:2005a, title = {Morphological, biochemical and molecular approaches to yam (Dioscorea spp.) genetic resource characterisation}, author = {Mignouna, H. and Abang, M. and Dansi, A. and Asiedu, R. and Thangadurai, D. and Pullaiah, T. }, year = {2005}, volume = {1}, pages = {162--185}, publisher = {Regency}, note = {RTB; Root and Tuber; Yam}, }