SHIV KUMAR JAISWAL , VINAY KUMAR GUPTA , AJAY MAURYA , REENA SINGH. Changes in water quality index of different Ghats of Ganges River in Patna. International Journal of Emerging Trends in Science and Technology, [S. l.], v. 4, n. 08, p. 5549–5555, 2017. Disponível em: http://ijetst.in/index.php/ijetst/article/view/1302. Acesso em: 23 dec. 2024.