@MISC {ISHIKAWA:2016a, title = {Comparative investigation of farmer's criteria for cowpea varieties via farmers' participatory varietal selection in Niger and Burkina Faso}, author = {Ishikawa, H. and Drabo, I. * and Fatokun, C. and Boukar, O. and Muranaka, S. }, year = {2016}, howpublished = {Abstract, p. 95 in the book of abstracts, Tropetang 2016, "Solidarity in a competing world-fair use of resources", September 18-21, Vienna, Austria}, note = {WAHub; CRP Grain Legumes; Cowpea}, }