Carrillo, A., and J. I. Drever. “Environmental Assessment of the Potential for Arsenic Leaching into Groundwater from Mine Wastes in Baja Cali- Fornia Sur, Mexico”. Geofisica Internacional 37, no. 1 (January 1, 1998): 35–39. Accessed July 23, 2024. http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/592.