| 1 | |
| Researcher: | Venkata Ratnam, T |
| University: | Andhra University |
| Language: | English |
| 2 | Study in the chemistry of open chain analogs Ressiert compounds. |
| Researcher: | Ratnam, K Rakesh |
| Guide: | Iyer, R P |
| University: | University of Mumbai |
| Language: | English |
| 3 | Uncatalysed and catalysed bromate oscillator and their perturbation by gamma irradiation |
| Researcher: | Krishna Ratnam, M |
| Guide: | Ramaswamy, R |
| University: | Indian Institute of Technology-madras |
| Language: | English |
| 4 | Chemical and biological studies on the flavonoids of Tephrosia fulvinervs and T procumbens |
| Researcher: | Ratnam, Garigapati Venkata |
| University: | Andhra University |
| Language: | English |
| 5 | Drought Climatology of Karnataka with special Reference to Agriculture |
| Researcher: | Prabhakara Ratnam, B |
| University: | Andhra University |
| Language: | English |