K. Futakuchi, H. Watanabe and M.P. Jones
Agricultural Journal 3 ( 1 ): 50 - 57 , 2008
C.O. Akinbile, A.Y. Sangodoyin, I. Akintayo, F.E. Nwilene and K. Futakuchi
Research Journal of Agronomy 1 ( 2 ): 71 - 75 , 2007