Asumugha, G.N; Njoku, M.E; Okoye, B.C; Aniedu, O.C; Ogbonna, M.C; Anyaegbunam, H.N; Akinpelu, A.O and Ibeagi, O.O (2007): An Analysis of the Supply for Seed Yams in Nigeria. Published in: Academic Journals , Vol. 3, No. 1 (January 2009): pp. 28-31.
Okoye, B.C; Agbaeze, C.C; Asumugha, G.N; Aniedu, O.C and Mbanaso, E.N.A (2009): Small is Beautiful: Empirical Evidence of an Inverse Relationship between Farm Size and Productive Efficiency in Small-Holder Cassava Production in Ideato North LGA of Imo State. Unpublished.
