| 1 | geography of agriculture of Cuddapah District, Andhra Pradesh | |
| Researcher: | Penchalaiah, T | |
| Guide: | Ramanaiah, Y V | |
| University: | Sri Krishnadevaraya University | |
| Language: | English | |
| 2 | In migration patterns in Andhra Pradesh with special reference to Tirupati | |
| Researcher: | Geetha, R | |
| Guide: | Venugopal, B | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||
| 3 | Urban scheduled castes population in A P: A study in social geography | |
| Researcher: | Laxmaiah, B | |
| University: | Osmania University | |
| Language: | English | |
| 4 | ||
| Researcher: | Krishna Reddy, P R | |
| Guide: | Sambasiva Rao, M | |
| University: | Sri Krishnadevaraya University | |
| Language: | English | |