| 1 | general circulation and the atmospheric distribution in winter over India |
| Researcher: | Raju, A Suryanarayana |
| Guide: | Subbramaiah, I |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Krishnan Raju, K |
| Guide: | Ramana Rao, N |
| University: | Osmania University |
| Language: | English |
| 3 | Studies on some hydrochemical characteristics of coastal waters off Visakhapatnam, Bay of Bengal |
| Researcher: | Rama Krishnam, Raju Gottumukkala |
| Guide: | Satyanarayana, D |
| University: | Andhra University |
| Language: | English |