Selvam, S., Magesh, N.S., Chidambaram, S., Rajamanickam, M., Sashikkumar, M.C., 2015. A GIS based identification of groundwater recharge potential zones using RS and IF technique: a case study in Ottapidaram taluk, Tuticorin district, Tamil Nadu. Environmental Earth Sciences, 73, 3785-3799.
Selvam, S., Magesh, N.S., Chidambaram, S., Rajamanickam, M., Sashikkumar, M.C., 2015. A GIS based identification of groundwater recharge potential zones using RS and IF technique: a case study in Ottapidaram taluk, Tuticorin district, Tamil Nadu. Environmental Earth Sciences, 73, 3785-3799.