| 1 | ||
| Researcher: | Thomas, P T | |
| Guide: | Nair, M Gopalakrishnan | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | Malayalam | |
| Shodhganga | ||
| 2 | Palaeoclimatic studies of Anantapur arid zone an integrated approach | |
| Researcher: | Thomas, P J | |
| University: | Andhra University | |
| Language: | English | |
| 3 | Decline of paddy cultivation in Kerala:a study of economic causes | |
| Researcher: | Thomas, P M | |
| Guide: | Prakash, B Alwin | |
| University: | University of Calicut | |
| Language: | English | |