@inproceedings{inproceedings50aee8fc, title = {Correlation of the chemical composition of water from the unsaturated zone with the mineralogy of a profile on the sao paulo basin, brazil}, author = {Szikszay, Mária and Toledo, Maria Cristina Motta de}, year = {1989}, publisher = {A a Balkema}, booktitle = {International Symposium on Water-Rock Interaction} }