| 1 | Studies on particulate matter of the vellar estuary and near shore waters of Portonovo |
| Researcher: | Jagatheesan, G |
| Guide: | Venugopalan, V K |
| University: | Annamalai University |
| Language: | English |
| 2 | |
| Researcher: | James, Charles Morrylal |
| Guide: | Silas, E G |
| University: | University of Kerala |
| Language: | English |
| 3 | |
| Researcher: | Venkataramanujam, K |
| Guide: | Rammamoorthy, K |
| University: | Annamalai University |
| Language: | English |
| 4 | |
| Researcher: | Vijayalakshmi, G S |
| Guide: | Venugopalan, V K |
| University: | Annamalai University |
| Language: | English |