[1]
E. Asiedu, P. Sallah, S. Twumasi-Afriyie, K. Obeng-Antwi, K. Ahenkora, and P. Adusei-Akowuah, “Agronomic and post-harvest characterization of three quality protein maize (QPM) hybrids developed in Ghana”, Ghana J. Agric. Sci, vol. 34, no. 1, pp. 57–62, Jan. 2004.