@INPROCEEDINGS {ASIEDU:2001, title = {Yam breeding}, author = {Asiedu, R. }, booktitle = {Paper presented at conference on Plant Virology in sub-Saharan Africa, 4-8 June, 2001}, year = {2001}, pages = {16}, publisher = {International Institute of Tropical Agriculture (IITA), Ibadan, Nigeria}, note = {RTB; Root and Tuber; Yam}, }