@ARTICLE {MAROYA:2014a, title = {Yam improvement for income and food security in west Africa: effectiveness of a multi-disciplinary and multi-institutional team-work}, author = {Maroya, N. and Asiedu, R. and Kumar, P. L. and Mignouna, D. and Lopez-Montes, A. and Kleih, U. K. and Phillips, D. and Ndiame, F. * and Ikeorgu, J. * and Otoo, E. *}, journal = {Journal of Root Crops}, year = {2014}, volume = {40}, number = {1}, pages = {85--92}, issn = {0378-2409}, note = {RTB; Yam; WAHub}, Yam; Dioscorea; Ghana; Nigeria, }