Pasquini, A., Grosso, L., Mangeaud, A. and Depetris, P. 2002. Geochemistry of mountain rivers in the Sierras Pampeanas: I. Springs and streams in the Achala batholith, Córdoba province, Argentina. Revista de la Asociación Geológica Argentina. 57, 4 (Dec. 2002), 437-444.