@inproceedings{inproceedingsf5e976df,
title   = {Heavy metal retention in an organic argillaceous layer near chemical industry in Suzano, São Paulo, Brazil},
author = {Sígolo, Joel Barbujiani and Amarante, Andrea},
year = {1996},
publisher = {INGEOMINAS},
booktitle   = {International Symposium Environmental Geochemistry in Tropical Countries}
}