Contamination of Household Open Wells in an Urban Area of Trivandrum, Kerala State, India: A Spatial Analysis of Health Risk Using Geographic Information System

nork Mohan Ananth, Reghunath Rajesh, Rajeevan Amjith, Achu A L, Mathew J Valamparampil, M Harikrishnan, M S Resmi, K B Sreekanth, Varghese Sara, S Sethulekshmi, V Prasannakumar, S K Deepthi, Aby Jose Jemin, D S Krishna , T S Anish, Ilyas Selene Insija and Zinia T Nujum
Argitaratua 2018