| 1 | |
| Researcher: | Rao, J S |
| Guide: | Mehrotra, R C |
| University: | Pandit Ravishankar Shukla University |
| Language: | English |
| 2 | Studies on the charnockites and associated rock types around Larm, Guntur District, A P |
| Researcher: | Mallikharjuna Rao, J |
| University: | Osmania University |
| Language: | English |
| 3 | |
| Researcher: | Madhusudhana Rao, J |
| University: | Andhra University |
| Language: | English |