Kamboj, Nitin, Ravinder Singh Aswal, and Prashant Singh. 2017. “Occurrence of Heavy Metals in Ganga Canal Water at Haridwar (Uttarakhand), India: A Case Study”. Archives of Agriculture and Environmental Science 2 (2):119-23. https://journals.aesacademy.org/index.php/aaes/article/view/02-02-011.