| 1 | Studies in the formation of heterocyclic rings from O-phenylene diamines and aromatic aldehydes |
| Researcher: | Ratnam, Ghengalvala Venkat |
| University: | Osmania 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 |