REDDY, M. S.; REDDY, T. B.; VENKATARAMANA, C. ASSESSMENT OF HEAVY METAL CONCENTRATIONS IN GROUND WATER IN CRITICAL AREAS OF VISAKHAPATNAM CITY, AP, INDIA. International Journal of Research -GRANTHAALAYAH, [S. l.], v. 6, n. 9, p. 239–245, 2018. DOI: 10.29121/granthaalayah.v6.i9.2018.1228. Disponível em: https://www.granthaalayahpublication.org/journals/granthaalayah/article/view/IJRG18_A09_1669. Acesso em: 30 apr. 2024.