Azubuike, J., Ogundu, U., Akano, E., Opara, M. and Nwakalor, lN 2006. Comparative study of factors affecting birth weight of Muturu, N’dama and Boran cattle in South eastern Nigeria. Animal Production Research Advances. 1, 1 (Jul. 2006). DOI:https://doi.org/10.4314/apra.v1i1.36283.