| 1 | Studies on the charnockites and associated rock types around Larm, Guntur District, A P |
| Researcher: | Mallikharjuna Rao, J |
| University: | Osmania University |
| Language: | English |
| 2 | |
| Researcher: | Mallikharjuna Rao, Palakollu |
| Guide: | Venkata Reddy, K |
| University: | Andhra University |
| Language: | English |