| 1 | |
| Researcher: | Bhaskara Rao, Veluvolu |
| Guide: | Sitarama Swamy, A |
| University: | Andhra University |
| Language: | English |
| 2 | Studies on modern deltaic sediments of Pennar River, East Coast of India |
| Researcher: | Seetharamaiah, Jagarlamudi |
| Guide: | Sitarama Swamy, A |
| University: | Andhra University |
| Language: | English |