@inproceedings{inproceedings16d47c34,
title   = {Availability of heavy metals of the micro watershed of anta strem - S. J. Rio Preto, São Paulo - Brazil},
author = {Nascimento, Silvia Cremonez and Hypolito, Raphael},
year = {2004},
publisher = {UFF},
booktitle   = {International Symposium Environmental Geochemistry in Tropical Countries}
}