| 1 | Studies on certain fish parasites and the nature of infestation along the South West Coast of India |
| Researcher: | Radhakrishnan, S |
| Guide: | Balakrishnan Nair, N |
| University: | University of Kerala |
| Language: | English |
| 2 | Investigations on fungal diseases of cardamom, Elettarai cardamom L |
| Researcher: | Radhakrishnan Nair, R |
| Guide: | Menon, M Ramanatha |
| University: | Kerala Agricultural University |
| Language: | English |