S. Logaswamy, K. M. R. “Physico-Chemical Characteristics of Ground Water Quality in Koundampalayam Panchayat, Coimbatore District, Tamilnadu- India”. Recent Research in Science and Technology, vol. 2, no. 3, May 2010, https://updatepublishing.com/journal/index.php/rrst/article/view/392.