HERNÁNDEZ-MEDINA, E. Magnesium an Important Nutrient in Pineapple Production in a Bayamón Sandy Clay. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 48, n. 1, p. 17–24, 1964. DOI: 10.46429/jaupr.v48i1.12969. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/12969. Acesso em: 8 feb. 2023.