| 1 | |
| Researcher: | Manmohan Rao, S |
| Guide: | Rao, Digamber |
| University: | Kakatiya University |
| Language: | English |
| 2 | Factors affecting the pesticide toxicity on the rice field algae |
| Researcher: | Satyanarayana Rao, Kondaveeti |
| Guide: | Reddy, T R K |
| University: | Andhra University |
| Language: | English |
| 3 | |
| Researcher: | Nageshwar Rao, P P |
| Guide: | Dubey, P S |
| University: | Vikram University |
| Language: | English |