Freire, Rosane, Roselene Maria Schneider, Fabrí­cio Hernandes de Freitas, Cássia Maria Bonifácio, e Célia Regina Granhen Tavares. 2012. “<b>Monitoring of Toxic Chemical in the Basin of Maringá stream</b> - Doi: 10.4025/actascitechnol.V34i3.10302”. Acta Scientiarum. Technology 34 (3):295-302. https://doi.org/10.4025/actascitechnol.v34i3.10302.