Article · Journal · 2011
Henri Ukoha, A, J.S. Orebiyi, J.I Lemchi, Uwanu Christopher Ibekwe, S.U.O. Onyeagocha, Glory Ben-Chendo
International Journal of agricultural science, research and technology in extension and education systems
as printed: A. Henri–Ukoha
as printed: JS Orebiyi
as printed: J. Lemchi
as printed: U. C. Ibekwe
as printed: G. N. Ben-Chendo