RAMOS-SANTANA, Rafael; MCDOWELL, Lee R. Fertilizer rates and yield and quality of grass hays in southern Puerto Rico. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 82, n. 1-2, p. 17–24, 1998. DOI: 10.46429/jaupr.v82i1-2.3816. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/3816. Acesso em: 22 dec. 2024.