[1]
Carlos Pérez, Liliana Acevedo, and Nora Restrepo, “Los Metales Pesados en el Medio Ambiente”, Rev. Ambient. ÉOLO, vol. 4, no. 9, p. 5, Dec. 2004, Accessed: Jul. 11, 2026. [Online]. Available: https://revistaeolo.fconvida.org/index.php/eolo/article/view/536