| 1 | |
| Researcher: | Umakanta Rao, G |
| Guide: | Munirathnam Naidu, K |
| University: | Sri Venkateswara University |
| Language: | English |
| 2 | Development of Salt Industry in Prakasam District (Andhra Pradesh) |
| Researcher: | Venkata Rao, V |
| Guide: | Kamaraju Pantulu, N |
| University: | Sri Venkateswara University |
| Language: | English |
| 3 | Some aspects of location:six selected Industries in Andhra Pradesh- A Disaggregative Study |
| Researcher: | Sudhakar Rao, B |
| Guide: | Narayana, B N |
| University: | Sri Venkateswara University |
| Language: | English |