Hydrogeochemical processes related to an active volcanic environment: The case of the agrio river-copahue volcano system

1. Llano, J.
2. Agusto, M.
3. Trinelli, M.A.
4. Tufo, A.
5. García, S.
6. Velásquez, G.
7. Bucarey-Parra, C.
8. Delgado Huertas, A.
9. Litvak, V.