| 1 | Investigation of the upper Gondwana plant possils of Pranhita - Godavari basin of Andhra Pradesh |
| Researcher: | Muralidhar Rao, G |
| Guide: | Ramanujam, C G K |
| University: | Osmania University |
| Language: | English |
| 2 | |
| Researcher: | Kalavathi Rangachar |
| Guide: | Ramanujam, C G K |
| University: | Osmania University |
| Language: | English |