Dinil Sony C, P Jayakumar and S P Rajagopalan(2003) Estimation of a safe level of mining of river sand- A Case Study in Eramala Gramma Panchayath,,Proc. 13th Swadeshi Science Congress, 6-8, November, 2003, pp:157-161

Dinil Sony C, P Jayakumar and S P Rajagopalan(2003) Estimation of a safe level of mining of river sand- A Case Study in Eramala Gramma Panchayath,,Proc. 13th Swadeshi Science Congress, 6-8, November, 2003, pp:157-161.

Dinil Sony C, P Jayakumar and S P Rajagopalan(2003) Estimation of a safe level of mining of river sand- A Case Study in Eramala Gramma Panchayath,,Proc. 13th Swadeshi Science Congress, 6-8, November, 2003, pp:157-161.

Subscribe to Hydrology and Climatology