| 1 | Habitat and distribution of hill stream fishes of Southern Kerala (south of palghat gap) | |
| Researcher: | Thomas, Raju. | |
| Guide: | George, John | |
| University: | Mahatma Gandhi University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Thomas, Raju | |
| Guide: | Abraham, Jacob; Thomas | |
| University: | Mahatma Gandhi University | |
| Language: | English | |
| Shodhganga | ||
| 3 | Habitat and distribution of hill stream fishes of Southern Kerala (south of palghat gap) | |
| Researcher: | Thomas, Raju | |
| Guide: | George, M John | |
| University: | Mahatma Gandhi University | |
| Language: | English | |
| Shodhganga | ||