| 1 | ||
| Researcher: | Sankaranarayana Ayyar, S | |
| Guide: | John, P A | |
| University: | University of Kerala | |
| Language: | English | |
| 2 | ||
| Researcher: | Zachariah, Thomas | |
| Guide: | John, P A | |
| University: | University of Kerala | |
| Language: | English | |
| 3 | Studies on the backwater oyster, Crassostrea madrasensis (preston) of Cochin harbour | |
| Researcher: | Unnikrishnan Nair, N | |
| Guide: | Balakrishnan Nair, N | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| 4 | ||
| Researcher: | Ramanujan, N | |
| Guide: | Suryanarayanan, H | |
| University: | University of Kerala | |
| Language: | English | |
| 5 | ||
| Researcher: | Madhusoodanan Pillai, P | |
| Guide: | Nair, R V | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 6 | Nutritive ecology of an allochthonous feeder, Rasbora daniconius Ham (Cyprindae)Teleostei | |
| Researcher: | Prem Kumar, K | |
| Guide: | John, P A | |
| University: | University of Kerala | |
| Language: | English | |