RUIZ, Teodoro M.; RIVERA, Benjamin; CORCHADO, Norma. Two feeding systems for lactating dairy cows grazing fertilized grasses. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 79, n. 3-4, p. 99–110, 1995. DOI: 10.46429/jaupr.v79i3-4.4305. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/4305. Acesso em: 28 mar. 2024.