Rai, Arvind Kumar, and Farah Diba. “A Study on the Physicochemical Properties of the Selected Ponds of Patna Town, Bihar, India”. Advances in BioScience 3, no. 4 (October 1, 2012): 256–261. Accessed May 8, 2024. https://journals.sospublication.co.in/ab/article/view/113.