| 41 | ||
| Researcher: | Appa Rao, Dusi Venkataramanamma | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 42 | ||
| Researcher: | Rama Appa Rao, Malla | |
| University: | Andhra University | |
| Language: | English | |
| 43 | ||
| Researcher: | Appa Rao, Malla Rama | |
| Guide: | Lakshmi Prasad, Y | |
| University: | Andhra University | |
| Language: | English | |
| 44 | ||
| Researcher: | Appa Rao, B V | |
| Guide: | Rao, Narayana DRao, Vijaya Bhaskara S | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 45 | ||
| Researcher: | Appa Rao, B V | |
| Guide: | Rao, Narayana DRao, Vijaya Bhaskara S | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 46 | Productivity, returns to scale and technological progress in Indian cement Industry | |
| Researcher: | Venkata Appa Rao, Yerra | |
| University: | Andhra University | |
| Language: | English | |
| 47 | ||
| Researcher: | Appa Rao, B V | |
| University: | Andhra University | |
| Language: | English | |
| 48 | ||
| Researcher: | Appa Rao, Basava Venkata | |
| University: | Andhra University | |
| Language: | English | |
| 49 | ||
| Researcher: | Appa rao B V | |
| Guide: | Ravi kiran sastry | |
| University: | Jawaharlal Nehru Technological University, Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 50 | Volumetric, ultrasonic and viscometric studies of binary and ternary mixtures | |
| Researcher: | Appa Rao, Y V V | |
| Guide: | Arunamani, T | |
| University: | Andhra University | |
| Language: | English | |
| 51 | Crystal structure analysis of some selenium and tellurium complexes | |
| Researcher: | Appa Rao, Gundimeda Venkata Narasimha | |
| Guide: | Mahaseshasayee | |
| University: | Indian Institute of Technology-madras | |
| Language: | English | |
| 52 | Chemical and pharmacological investigations of lichen substances | |
| Researcher: | Appa Rao, A V n | |
| Guide: | Prabhakara, M CSreenivasa Rao, P | |
| University: | Kakatiya University | |
| Language: | English | |
| 53 | ||
| Researcher: | Appa Rao, Kommaraju Murali Chakradhara | |
| University: | Andhra University | |
| Language: | English | |
| 54 | ||
| Researcher: | Appa Rao, M V M K | |
| University: | Andhra University | |
| Language: | English | |