| 1 | Ecology of the periphytic community in part of Periyar river in Kerala | |
| Researcher: | John, Blessy John | |
| Guide: | Sunil Kumar, R | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | John, Sherine | |
| Guide: | Paliwal, kailash | |
| University: | Madurai Kamaraj University | |
| Language: | English | |
| 3 | ||
| Researcher: | Singh, A J T John | |
| Guide: | Krishnaswamy, S | |
| University: | Madurai Kamaraj University | |
| Language: | English | |