CAPÓ, Bernardo G. A New Approach to the Problem of Adequate Fertilization of a Crop. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 46, n. 4, p. 243–253, 1962. DOI: 10.46429/jaupr.v46i4.12343. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/12343. Acesso em: 25 apr. 2024.