| 1 | Hydrogeological investivations in the Rajahmundry region east Godavari district, Andhra Pradesh |
| Researcher: | Kumar, R Rajesh |
| Guide: | Sudershan Raju, C H |
| University: | Osmania University |
| Language: | English |
| 2 | |
| Researcher: | Krishna Kumar, R |
| Guide: | Ramalingam, N |
| University: | Annamalai University |