@inproceedings{inproceedings5753a278,
title   = {GIS techniques applied to favorability analysis of lead, copper and zinc mineralizations in the Ribeira Valley, Brazil},
author = {Araujo, C. C. and Macedo, Arlei Benedito and Saito, Sérgio Nobuo Godoy},
year = {2000},
publisher = {CPRM},
booktitle   = {International Geological Congress}
}