@ARTICLE {BADU-APRAKU:2014a, title = {Agronomic traits associated with genetic gains in maize yield during three breeding eras in West Africa}, author = {Badu-Apraku, B. and Fakorede, M. * and Oyekunle, M. }, journal = {Maydica}, year = {2014}, volume = {59}, number = {1}, pages = {49--57}, issn = {0025-6153}, note = {WAHub; Maize}, }