| 1 | Igneous and Metamorphic Complex of Rapur Area, Nellore District, Andhra Pradesh, India  | 
| Researcher: | Jagadeswara Rao, R | 
| Guide: | Chakrapani Naidu, M G | 
| University: | Sri Venkateswara University | 
| Language: | English | 
| 2 | |
| Researcher: | Jagannatha Rao, J | 
| Guide: | Chakrapani Naidu, M G | 
| University: | Sri Venkateswara University | 
| Language: | English | 
| 3 | |
| Researcher: | Tirupati Naidu, P | 
| Guide: | Suryanarayana, K V | 
| University: | Sri Venkateswara University | 
| Language: | English | 
| 4 | |
| Researcher: | Narasimha Rao, K L | 
| Guide: | Chakrapani Naidu, M G | 
| University: | Sri Venkateswara University | 
| Language: | English |