| 1 | Studies on intertidal mollusc, Umbonium vestiarium of South East Coast of India |
| Researcher: | Rajagopal, S |
| Guide: | Natarajan, R |
| University: | Annamalai University |
| Language: | English |
| 2 | |
| Researcher: | Rajagopal, V |
| University: | Acharya N G Ranga Agricultural University |
| Language: | English |
| 3 | |
| Researcher: | Samaga, B Rajagopal |
| Guide: | Ranga Raju, K GGarde, R J |
| University: | University of Roorkee |
| Language: | English |