Trace element distribution and risk assessment in South Indian surface waterways - K. S. Guruge; P. Goswami; I. Watanabe; S. Abeykoon; V. P. Prabhasankar; K. R. Binu; D. I. Joshua; K. Balakrishna; M. Akiba; N. Munuswamy (International Journal of Environmental Science and Technology, 2017)