Thambi M, Cherian T, Jose AT, Jamal S. Physico-chemical characteristics of ground water samples from different areas of Thrissur District, Kerala State, India. Int. J. Environ. [Internet]. 2015 Jun. 3 [cited 2024 Apr. 20];4(2):182-9. Available from: https://www.nepjol.info/index.php/IJE/article/view/12636