Harikumar, P. S., K. Prajitha, and S. Silpa. “Assessment of Heavy Metal Contamination in the Sediments of a River Draining into a Ramsar Site in the Indian Subcontinent”. Advances in BioScience 1, no. 2 (October 1, 2010): 120–129. Accessed October 23, 2026. https://sosjournals.org/ab/article/view/18.