[1]
Ortiz-Zamora, G.V. et al. 2013. Environmental impact of heavy metal concentration in the Coatzacoalcos River, Veracruz, Mexico. Geoambiente On-line. 1 (ago. 2013), 01–21 pág. DOI:https://doi.org/10.5216/rev. geoambie.v0i1.25856.