| 1 | |
| Researcher: | Pprchelvan, P |
| Guide: | Ramkumar, T |
| University: | Annamalai University |
| 2 | Study On Hydrageological As Pects In Partas O Coimbatore Districd Tamil Nadu India |
| Researcher: | Ganesan, N |
| Guide: | Ramkumar, T |
| University: | Annamalai University |
| 3 | Sedimentelogy And Hydrogeology In And Around Pondicherry Region Cauverg Basin |
| Researcher: | Singarasubramanian, S R |
| Guide: | Ramkumar, T |
| University: | Annamalai University |