Innocent Y.D. Lawson, Israel K. Dzomeku, Robert Asempa and Samuel Benson
Journal of Agronomy 5 ( 4 ): 621 - 625 , 2006
Y.D. Innocent Lawson, Israel K. Dzomeku and Yahaya J. Drisah
Journal of Agronomy 6 ( 4 ): 534 - 540 , 2007
Israel K. Dzomeku and Alistair J. Murdoch
Journal of Agronomy 6 ( 2 ): 235 - 249 , 2007