| 1 | ||
| Researcher: | Santhosh. B | |
| Guide: | Dr M.S.Geetha | |
| University: | Bharathiar University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Santhosh B | |
| Guide: | Nandakumar C G | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 3 | Cytological and palynological studies on the family apocynaceae | |
| Researcher: | Santhosh B | |
| Guide: | Omanakumari N | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||