A conceptual model for increases of sodium, SAR, alkalinity and pH at the Independence aquifer in Guanajuato

door M. Adrián Ortega Guerrero, Ramón Aguilar G., Eduardo Alanis R., Carlos Vargas C., Francisco Urrutia E., Antonio Vázquez Alarcón, Javier Z. Castellanos
Gepubliceerd in Terra Latinoamericana (2002)