| 1 | Geology of sulphide ore deposits jonnagiri Kurnool district Andhra Pradesh Osmania | |
| Researcher: | Charan, S Nirmal | |
| Guide: | Ramana, N | |
| University: | Osmania University | |
| Language: | English | |
| 2 | Geology of Sulphide ore Deposits, Jonnagiri, Kurnool Dist., A.P. | |
| Researcher: | Nirmal Charan, S | |
| Guide: | Ramana Rao, N | |
| University: | Osmania University | |
| Language: | English | |
| 3 | ||
| Researcher: | Kumar, Nirmal V | |
| Guide: | Rao, Narayana | |
| University: | University of Hyderabad | |
| Language: | English | |
| Shodhganga | ||