@INPROCEEDINGS {ABDOULAYE:2012a, title = {Adoption of PICS bags in Northern Nigeria: a case study of Jigawa, Kano, and Katsina States}, author = {Abdoulaye, T. and Ayedun, B. and Musa, S. A. * and Lowenberg-DeBoer, J. and Baributsa, D. and Yakubu, S. A. * and Idris, A. A. *}, 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 = {396--409}, organization = {International Institute of Tropical Agriculture (IITA)}, address = {Ibadan, Nigeria}, note = {ISBN: 978-978-8444-07-7}, }