Gómez-Tagle, Alberto. “Field Saturated Hydraulic Conductivity: Use of a Portable Constanthead and Single-Ring Infiltrometer”. REVISTA TERRA LATINOAMERICANA, vol. 26, no. 4, Dec. 2008, pp. 287-9, https://terralatinoamericana.org.mx/index.php/terra/article/view/1323.