Forensic Evaluation of Metals (Cr, Cu, Pb, Zn), Isotopes (?13C and ?15N), and C:N Ratios in Freshwater Sediment

Cristina Barazzetti Barbieri, Jorge Eduardo Souza Sarkis, Luiz Antonio Martinelli, Isabella Bordon, Horst Mitteregger Jr, Marcos Antônio Hortellani