| 1 | |
| Researcher: | Jacob, Stanley A |
| Guide: | Mohan Das, N |
| University: | Kerala Agricultural University |
| Language: | English |
| 2 | |
| Researcher: | Sheela, M S |
| Guide: | Venkitesan, T S |
| University: | Kerala Agricultural University |
| Language: | English |
| 3 | |
| Researcher: | Skaria, Baby P |
| Guide: | Abraham, C C |
| University: | Kerala Agricultural University |
| Language: | English |