AZUBUIKE, J.; OGUNDU, U.; AKANO, E.; OPARA, M.; NWAKALOR, lN. Comparative study of factors affecting birth weight of Muturu, N’dama and Boran cattle in South eastern Nigeria. Animal Production Research Advances, [S. l.], v. 1, n. 1, 2006. DOI: 10.4314/apra.v1i1.36283. Disponível em: https://www.ajol.info/index.php/apra/article/view/36283. Acesso em: 9 oct. 2026.