VUPPALA, N. V. S. Study of Ground Water Quality Analysis in Industrial Zone of Visakhapatnam. Advances in BioScience, [S. l.], v. 3, n. 3, p. 231–236, 2012. Disponível em: https://journals.sospublication.co.in/ab/article/view/82. Acesso em: 17 apr. 2024.