K. Gobinath, K.Rajalakshmi, G. Bhaskaran,. “Assessment Of Ground Water Quality In Vellore District, Tamil Nadu, India A Geospatial Approach”. Academy of Agriculture Journal 1, no. 02 (March 28, 2016). Accessed July 22, 2024. https://innovativejournal.in/index.php/aaj/article/view/1930.