2017. Use and reuse of effluents generated by ornamental stones processing industries in Santo Antônio de Padua, RJ. Boletim do Observatório Ambiental Alberto Ribeiro Lamego. 11, 1 (Oct. 2017), 7–28. DOI:https://doi.org/10.19180/2177-4560.v11n12017p7-28.