| 1 | Hydrogeological studiws in Gajwel Taluk, Medak Dist., with reference to rural development |
| Researcher: | Niranjan Kumar, K |
| Guide: | Ramana Rao, N |
| University: | Osmania University |
| Language: | English |
| 2 | |
| Researcher: | Das, Niranjan Kumar |
| Guide: | Ghosh, D N |
| University: | Gauhati University |
| Language: | English |
| 3 | |
| Researcher: | Das, Niranjan Kumar |
| Guide: | Ghosh, Diptendu N |
| University: | Gauhati University |
| Language: | English |