Singh M. J, M. K. B, Dave S, A. B. A. River Ganga Routinely Receiving Sewage from Ashrams and Hotels in Rishikesh and Haridwar Cities: A Case Study. IJRANS [Internet]. 2016 Feb. 29 [cited 2024 May 6];2(2):09-17. Available from: https://gnpublication.org/index.php/ans/article/view/97