| 1 | |
| Researcher: | Rajanna, M |
| University: | Osmania University |
| Language: | English |
| 2 | |
| Researcher: | Rajanna, M |
| Guide: | Raju, B Rama |
| University: | Osmania University |
| Language: | Telugu |
| 3 | Ecology and reproductive biology of Andrographis paniculata Nees and Achraynthes aspera L |
| Researcher: | Rajanna, M D |
| Guide: | Tejavathi, D HJoshi, S |
| University: | Bangalore University |
| Language: | English |