@ARTICLE {EWANSIHA:2015a, title = {Performance of cowpea grown as an intercrop with maize of different populations}, author = {Ewansiha, S. U. and Kamara, A. and Chiezey, U. F. * and Onyibe, J. E. *}, journal = {African Crop Science Journal}, year = {2015}, volume = {23}, number = {2}, pages = {113--122}, issn = {1021-9730}, note = {WAHub; CRP Maize; Maize}, }