Ezekiel Akinkunmi Akinrinde, Emmanuel Teboh and Gabriel Olufemi Obigbesan
Asian Journal of Plant Sciences 4 ( 5 ): 513 - 518 , 2005
Ezekiel A. Akinrinde, Gabriel O. Obigbesan and Thomas Gaiser
Journal of Agronomy 5 ( 3 ): 375 - 381 , 2006