| 21 | ||
| Researcher: | Ramana Rao, P V | |
| Guide: | Murthy, P S R | |
| University: | Kakatiya University | |
| Language: | English | |
| 22 | Assessing the rural market: A Study of Warangal District in Andhra Pradesh | |
| Researcher: | Ramana Rao, P V | |
| Guide: | Satyanarayana Rao, A V | |
| University: | Osmania University | |
| Language: | English | |
| 23 | Effects of ternary additions on thermophysical and ordering characteristics of Ni3Al | |
| Researcher: | Mohan Rao, P V | |
| Guide: | Satyanarayana Murthy, K | |
| University: | Osmania University | |
| Language: | English | |
| 24 | Biology and propagation of Gelidiella acerosa (Forskal) Feldmann at Hamel in the Mandapam Region | |
| Researcher: | Subba Rao, P V | |
| Guide: | Choudhury, B K | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 25 | ||
| Researcher: | Rama Rao, P V S | |
| University: | Andhra University | |
| Language: | English | |
| 26 | Extra sensory perception ESP and subliminal perception SP: a study of their relation | |
| Researcher: | Krishna Rao, P V | |
| University: | Andhra University | |
| Language: | English | |
| 27 | study in linear Algebra and application to self-adjoint boundary conditions | |
| Researcher: | Subba Rao, P V | |
| University: | Andhra University | |
| Language: | English | |
| 28 | ||
| Researcher: | Subba Rao, P V | |
| University: | Andhra University | |
| Language: | English | |
| 29 | Some New Analytical Aspects of Cacotheline as Redox Indicator | |
| Researcher: | Krishna Rao, P V | |
| University: | Andhra University | |
| Language: | English | |
| 30 | ||
| Researcher: | Ramalingeswara Rao, P V | |
| University: | Andhra University | |
| Language: | English | |
| 31 | ||
| Researcher: | Subba Rao, P V | |
| University: | Indian Institute of Science | |
| Language: | English | |
| 32 | Effectiveness of various diagnostic techniques to detect type of fault in a power transformer | |
| Researcher: | Kanaka rao P V | |
| Guide: | Appala naidu | |
| University: | Jawaharlal Nehru Technological University, Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 33 | Overdues in farm co operative credit a study of Puri district in the state of Orissa | |
| Researcher: | Rao, P V Balaram | |
| Guide: | Acharya, G P | |
| University: | Utkal University | |
| Language: | English | |
| Shodhganga | ||
| 34 | ||
| Researcher: | Rao, P V P | |
| Guide: | Kulkarni, D R | |
| University: | Mangalore University | |
| Language: | English | |
| Shodhganga | ||
| 35 | ||
| Researcher: | Rao, P V Nageswara | |
| Guide: | Rao, A Trivikrama | |
| University: | Acharya Nagarjuna University | |
| Language: | English | |
| Shodhganga | ||
| 36 | ||
| Researcher: | Rao, P V Nageswara | |
| Guide: | Rao, Allam Appa | |
| University: | Acharya Nagarjuna University | |
| Language: | English | |
| Shodhganga | ||
| 37 | Investigations on slot coupled junctions between rectangular and circular waveguids | |
| Researcher: | Somasekhar Rao, P V D | |
| Guide: | Das, B N | |
| University: | Indian Institute of Technology | |
| Language: | English | |
| 38 | ||
| Researcher: | Subba Rao, P V L | |
| University: | Andhra University | |
| Language: | Hindi | |
| 39 | Chemical Study in Water Pollution by Pesticides (Analysis of Malathion and Diazinon) | |
| Researcher: | Prasada Rao, P V V | |
| Guide: | Naidu, P R | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 40 | ||
| Researcher: | Prasada Rao, P V S V | |
| University: | Andhra University | |
| Language: | English | |