| 1 | Studies on finfish and shellfish seed resources of the Vellar Estuary, South- East Coast of India |
| Researcher: | Shanmugam, S |
| University: | Annamalai University |
| Language: | English |
| 2 | Studies on tinfish and shell fish-sand resources of the Vellar estuary Southeast Coast of India |
| Researcher: | Shanmugam, S |
| Guide: | Natarajan, R |
| University: | Annamalai University |
| Language: | English |
| 3 | studies on Pythia plicata Gray (Gastropoda: putmoruta: Ellobbiade)from pitchavaram Mangrove |
| Researcher: | Shanmugam, A |
| University: | Annamalai University |
| Language: | English |