| 1 | Resource appraisal and industrial development of Andhra Pradesh: a geographical analysis |
| Researcher: | Venu Gopal Rao, C |
| Guide: | Reddy, Vithal K |
| University: | Osmania University |
| Language: | English |
| 2 | |
| Researcher: | Ramanaiah, Y V |
| Guide: | Reddy, N B K |
| University: | Sri Venkateswara University |
| Language: | English |
| 3 | In-Migration Patterns in Andhra Pradesh with special reference to Tirupati |
| Researcher: | Geetha, R |
| Guide: | Venu Gopal, B |
| University: | Sri Venkateswara University |
| Language: | English |