Subramani T, Mathialagan S. Construction of Water Table Contour Map and Geo Hydrological Studies on Krishnagiri Using GIS Techniques. IJET [Internet]. 2018 Jul. 15 [cited 2024 Apr. 28];7(3.10):120-4. Available from: https://www.sciencepubco.com/index.php/ijet/article/view/15644