SOTELO R., E. Delimitation of Vertisols through identification of their spectral signatures with the use of Landsat TM images. REVISTA TERRA LATINOAMERICANA, [S. l.], v. 25, n. 3, p. 223–230, 2007. Disponível em: https://www.terralatinoamericana.org.mx/index.php/terra/article/view/1400. Acesso em: 1 may. 2025.