@inproceedings{inproceedings9158104d,
title   = {Geoenvironmental mapping of region of Piracicaba, São Paulo, Brasil using GIS},
author = {Grecchi, Rosana Cristina and Pejon, Osni José},
year = {1998},
publisher = {Balkema},
booktitle   = {International Congress of the International Association for Engineering Geology and the Environment}
}