World Research Journal of Agronomy Volume-3 Issue-2
YEBOAH, S., OWUSU DANQUAH, E., ENNIN, S.A., OTENG-DARKO, P. and ASUMADU, H. 2014. "ON-FARM EVALUATION OF MAIZE VARIETIES AND THEIR YIELD DETERMINING FACTORS IN GHANA." World Research Journal of Agronomy 3(2):96-101.