K.U. Amaefule and N.N. Nwagbara
International Journal of Poultry Science 3 ( 8 ): 543 - 546 , 2004
K.U. Amaefule, F.C. Iheukwumere, A.S. Lawal and A.A. Ezekwonna
International Journal of Poultry Science 5 ( 1 ): 51 - 55 , 2006
K.U. Amaefule, M.C. Ironkwe and G.S. Ojewola
International Journal of Poultry Science 5 ( 1 ): 60 - 64 , 2006
K.U. Amaefule, G.S. Ojewola and M.C. Ironkwe
International Journal of Poultry Science 5 ( 3 ): 289 - 295 , 2006