SOTOMAYOR-RAMÍREZ, D.; BARRAGÁN-ARCE, M. J.; LOZADA-RAMÍREZ, G.; JARAMILLO, R. Trends in fertilizer consumption in Puerto Rico. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 97, n. 1-2, p. 15-32, 2013. DOI: 10.46429/jaupr.v97i1-2.3037. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/3037. Acesso em: 5 dec. 2021.