@ARTICLE {BADU-APRAKU:2010c, title = {Performance of tropical early-maturing maize cultivars in multiple stress environments}, author = {Badu-Apraku, B. and Menkir, A. and Ajala, S. and Akinwale, R. and Oyekunle, M. and Obeng-Antwi, K. *}, journal = {Canadian Journal of Plant Science}, year = {2010}, month = {November}, volume = {90}, number = {6}, pages = {831--852}, issn = {0008-4220}, doi = {10.4141/cjps10059}, }