@INPROCEEDINGS {ILE:2004, title = {Is the yam (Dioscorea spp.) Tuber-head the primary nodal complex (PNC) and the origin of the vine, feeder root and tuber? A mini review}, author = {Ile, E. and Craufurd, P. and Asiedu, R. and Battey, N. }, booktitle = {9th Triennial Symposium of the International Society for Tropical Root Crops-Africa Branch (ISTRC-AB); October 31 to November 5, 2004, Mombasa, Kenya}, year = {2004}, address = {Mombasa, Kenya}, note = {RTB; Root and Tuber; Yam}, }