| 1 | Tribals and social formation: a case study of Pathanamthitta and Kollam District |
| Researcher: | Thomas, Joy |
| Guide: | Sebastain, Joseph |
| University: | Mahatma Gandhi University, Kottayam |
| Language: | English |
| 2 | Economics of urban water supply system: a case study of public water supply in Kollam District |
| Researcher: | L, Suprabha |
| Guide: | N, Radhakrishnan |
| University: | Mahatma Gandhi University, Kottayam |
| Language: | English |
| 3 | |
| Researcher: | Koshy, P M |
| Guide: | Thomas, A P |
| University: | Mahatma Gandhi University, Kottayam |
| Language: | English |