@INPROCEEDINGS {BOUKAR:2009, title = {Strategies in cowpea breeding}, author = {Boukar, O. and Fatokun, C. }, booktitle = {New approaches to plant breeding of orphan crops in Africa: proceedings of an International Conference, 19-21 September 2007, Bern, Switzerland}, year = {2009}, pages = {69--92}, address = {Ibadan, Nigeria}, note = {ISBN: 978 3 033 02012 2}, }