| 41 | |
| Researcher: | Appa Rao, D |
| University: | Andhra University |
| Language: | English |
| 42 | study of Janashikshan Nilayam in Visakhapatnam District, Andhra Pradesh |
| Researcher: | Raja Rao, D |
| University: | Andhra University |
| Language: | English |
| 43 | Effect of herbicides on the infectivity of cucumber mosaic virus (CMV) |
| Researcher: | Rajyalakshmi Rao, D |
| University: | Banaras Hindu University |
| Language: | English |
| 44 | Fundamental studies in conjugate azomethines dienamines, studies of 1-N-Piperidino-1,3-Butadiene |
| Researcher: | Hanumantha Rao, D |
| University: | Banaras Hindu University |
| Language: | English |
| 45 | |
| Researcher: | Nageswara Rao, D |
| Guide: | Somayajulu, VV |
| University: | Kakatiya University |
| Language: | English |
| 46 | Physico chemical study of chelates of Isoxazoles with different metal ions |
| Researcher: | Vithal Rao, D |
| Guide: | Lingaiah, P |
| University: | Kakatiya University |
| Language: | English |
| 47 | Spectrophotometric investigation of certain metal complex systems |
| Researcher: | Mallikarjuna Rao, D |
| Guide: | Venkata Reddy, D |
| University: | Sri Krishnadevaraya University |
| Language: | English |
| 48 | |
| Researcher: | Ganapathi Rao, D |
| University: | Indian Institute of Technology-Madras |
| Language: | English |
| 49 | |
| Researcher: | Gopal Rao, D |
| University: | University of Delhi |
| Language: | English |
| 50 | |
| Researcher: | Srinivasa Rao, D |
| University: | Andhra University |
| Language: | English |
| 51 | |
| Researcher: | Tejeswara Rao, D |
| University: | Andhra University |
| Language: | English |
| 52 | Studies on Coral Reef Fishes of Andaman Islands, Bay of Bengal |
| Researcher: | Venkateswara Rao, D |
| University: | Andhra University |
| Language: | English |
| 53 | |
| Researcher: | Nageshwar Rao, D |
| Guide: | Vijaya Raju, S |
| University: | Acharya Nagarjuna University |
| Language: | English |
| 54 | |
| Researcher: | Venkata Rao, D |
| Guide: | Harikrishna, M |
| University: | Andhra University |
| Language: | English |
| 55 | |
| Researcher: | Ramesh Rao, D |
| Guide: | Achyutha, B T |
| University: | Kuvempu University |
| Language: | English |
| 56 | |
| Researcher: | Rao, D Ramesh |
| Guide: | Achyutha, B T |
| University: | Kuvempu University |
| Language: | English |
| 57 | study of Jana Shikshana Nilayam in Visakhapatnam District of Andhra Pradesh |
| Researcher: | Raja Rao, D |
| Guide: | Ch Lakshminarayana, P |
| University: | Andhra University |
| Language: | English |
| 58 | |
| Researcher: | Koteswara Rao, D |
| Guide: | Srinivas Rao, K |
| University: | Osmania University |
| Language: | English |
| 59 | Consumerism: A study of consumer protection agencies in Andhra Pradesh |
| Researcher: | Hanumantha Rao, D |
| Guide: | Venkateshwarlu, H |
| University: | Osmania University |
| Language: | English |
| 60 | Concept of speedy justice in the criminal laws of United Kingdom, United States of America and India |
| Researcher: | Prabhakar Rao, D |
| Guide: | Khan, Abdul Rayees |
| University: | Osmania University |
| Language: | English |