| 1 | Studies on biology and nutrition of Azolla Anabaena symbiotic asociation under rice soil ecosystem |
| Researcher: | Gurunathan, T Manimekalai |
| Guide: | Oblisami, G |
| University: | Tamil Nadu Agricultural University |
| Language: | English |
| 2 | Chemical and pharmacological investigations of lichen substances |
| Researcher: | Appa Rao, A V n |
| Guide: | Prabhakara, M CSreenivasa Rao, P |
| University: | Kakatiya University |
| Language: | English |
| 3 | |
| Researcher: | Vaishya, Umakant |
| University: | Rani Durgavati Vishwavidyalaya |
| Language: | English |