@article{Navarro_2008, title={Abandoned mine sites as a source of contamination by heavy metals: A case study in a semi-arid zone}, volume={96}, ISSN={0375-6742}, url={http://dx.doi.org/10.1016/j.gexplo.2007.04.011}, DOI={10.1016/j.gexplo.2007.04.011}, number={2-3}, journal={Journal of Geochemical Exploration}, publisher={Elsevier BV}, author={Navarro, M.C. and Pérez-Sirvent, C. and Martínez-Sánchez, M.J. and Vidal, J. and Tovar, P.J. and Bech, J.}, year={2008}, month=Feb, pages={183–193} }