| 1 | Studies on the Charnockites and associated rock types around lam, Guntur district, Andhra Pradesh |
| Researcher: | Mallikharjuna Rao, J |
| Guide: | Leelanandam, C |
| University: | Osmania University |
| Language: | English |
| 2 | |
| Researcher: | Mallikharjuna Rao, P |
| University: | Andhra University |
| Language: | English |