Carrillo-Ch vez, A., Drever, J.I. and Gonzalez, M. 2000.
Contaminant plumes from a mining area.
International Geology Review. Carrillo-Ch vez, A, Huyck, H. Zentilli, M. and Griest, A. 1999. Carrillo, A. and Drever, J. I. 1998. Adsorption of arsenic by natural aquifer material in the San Antonio-El Triunfo mining area, Baja California. Carrillo, A .