LÓPEZ-CERVANTES, R. Humic substances from different sources on sorne physical properties of a silty clay loamy soil. REVISTA TERRA LATINOAMERICANA, [S. l.], v. 24, n. 3, p. 303, 2006. Disponível em: https://mail.terralatinoamericana.org.mx/index.php/terra/article/view/1483. Acesso em: 19 sep. 2024.