Sandeep Singh, Nirankar Singh, and Sunil Kumar. “Quality of Water in and Around Chandigarh Region - A Review”. Journal of Chemistry, Environmental Sciences and its Applications 1, no. 1 (September 3, 2014): 33-43. Accessed July 5, 2020. https://jce.chitkara.edu.in/index.php/jce/article/view/61.