| 1 | Changes in cropping patterns in Tenkasi Taluk, Tirunelveli District: A micro analysis |
| Researcher: | Prasanna Kuumari, K |
| Guide: | Sankaramalingam, R |
| University: | Madurai Kamaraj University |
| Language: | English |
| 2 | |
| Researcher: | Hariharan, S V |
| Guide: | Sankaramalingam, R |
| University: | Madurai Kamaraj University |
| Language: | English |
| 3 | Economics of grape cultivation in Dindigul and Nilakkottai areas in Madurai District |
| Researcher: | Srinivasan, S |
| Guide: | Sankaramalingam, R |
| University: | Madurai Kamaraj University |
| Language: | English |