Chauhan, R. and Bhardwaj, R. (2012) “Physio-Chemical Analysis of Sewage Water of Yamuna Nagar District of Haryana Before and After Treatment Using USAB”, Journal of Advanced Scientific Research, 3(04), pp. 42-44. Available at: https://sciensage.info/index.php/JASR/article/view/129 (Accessed: 9March2025).