@inproceedings{inproceedings7a01fc56, title = {Urban isotope hydrogeology II: a case study of groundwater at the east zone of São Paulo city, Brazil}, author = {Martins, Veridiana Teixeira de Souza and Babinski, Marly and Hirata, Ricardo and Viviani-Lima, Juliana Baitz}, year = {2008}, publisher = {INGEIS - Instituto de Geocronología y Geología Isotópica}, booktitle = {South American Symposium on Isotope Geology} }