@MISC {BINAM:2010, title = {Estimating impact of improved cowpea and cereal varieties on poverty in Northern Nigeria using a propensity score approach}, author = {Binam, J. N. * and Abdoulaye, T. and Ajeigbe, H. and Olarinde, L. * and Ayedun, B. }, year = {2010}, month = {September}, howpublished = {Abstract (Poster) in Program and Book of Abstracts of the 5th World Cowpea Research Conference, held at Palm Beach Hotel, Saly, Senegal. 27 September - 1 October}, note = {Abstract (Poster) in Program and Book of Abstracts of the 5th World Cowpea Research Conference, held at Palm Beach Hotel, Saly, Senegal. 27 September - 1 October, 2010}, }