AMERICAN ASSOCIATION OF BOVINE PRACTITIONERS, . Bovine Practitioner No.13 (1978 November). Front matter. The Bovine Practitioner, [S. l.], v. 1978, n. 13, 1978. DOI: 10.21423/bovine-vol57no2p890. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/1879. Acesso em: 16 aug. 2024.