| 61 | 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 |
| 62 | |
| Researcher: | Jagannatha Rao, J |
| Guide: | Chakrapani Naidu, M G |
| University: | Sri Venkateswara University |
| Language: | English |
| 63 | |
| Researcher: | Tirupati Naidu, P |
| Guide: | Suryanarayana, K V |
| University: | Sri Venkateswara University |
| Language: | English |
| 64 | |
| Researcher: | Narasimha Rao, K L |
| Guide: | Chakrapani Naidu, M G |
| University: | Sri Venkateswara University |
| Language: | English |
| 65 | |
| Researcher: | Ghosh, Santanu |
| Guide: | Varma, Atul KumarMendhe, Vinod Atmaram |
| University: | Indian School of Mines, Dhanbad |
| Language: | English |
| 66 | Geology, structure and geochemistry of the Achenkovil tectonic zone, Kerala, India |
| Researcher: | Mathai, Thomas |
| Guide: | Roy Chacko, P T |
| University: | University of Kerala |
| Language: | English |