@INPROCEEDINGS {AJEIGBE:2012, title = {Improving the productivities of cowpea-cereal systems in the savannas of West Africa through dissemination of improved varieties and cropping systems}, author = {Ajeigbe, H. and Singh, B. and Kamara, A. and Chikoye, D. and Adamu, R. S. * and Saidou, A. K. * and Adeosun, J. O. *}, booktitle = {Innovative research along the cowpea value chain. Proceedings of the Fifth World Cowpea Conference on Improving livelihoods in the cowpea value chain through advancement in science, held in Saly, Senegal, 27 September - 1 October 2010}, year = {2012}, pages = {217--227}, organization = {International Institute of Tropical Agriculture (IITA)}, address = {IITA, Ibadan}, note = {ISBN: 978-978-8444-07-7}, }