GONZÁLEZ-CHAPEL, A.; CARLO, Ismael. Control of Factors Increasing the Preweaning Mortality of Swine in Puerto Rico. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 38, n. 4, p. 205–224, 1954. DOI: 10.46429/jaupr.v38i4.12708. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/12708. Acesso em: 22 dec. 2024.