OF BOVINE PRACTITIONERS, A. A. International Congress on Cattle Diseases (7th : 1972): Program. The Bovine Practitioner, [S. l.], v. 1971, n. 6, p. 75–76, 1971. DOI: 10.21423/bovine-vol1971no6p75-76. Disponível em: https://bovine-ojs-tamu.tdl.org/bovine/article/view/223. Acesso em: 26 sep. 2024.