@inproceedings{inproceedings6c6366f3,
title   = {The role of geochemical processes in the retention of heavy: the case of a lead smelter contaminated site},
author = {Anjos, José Ângelo Sebastião Araujo dos and Sánchez, Luis Enrique},
year = {2000},
publisher = {CPRM},
booktitle   = {International Geological Congress}
}