| 1 | |
| Researcher: | Manickam, T S |
| Guide: | Krishnamoorthy, K |
| University: | Tamil Nadu Agricultural University |
| Language: | English |
| 2 | Studies on the ecology and cytotaxonomy of the fern flora of the palani Hills |
| Researcher: | Manickam, V S |
| Guide: | Ninan, C A |
| University: | University of Kerala |
| Language: | English |
| 3 | |
| Researcher: | Manickam, N |
| University: | Madurai Kamaraj University |
| Language: | English |