| 1 | Paleobotanical and palynological study of some tertiary deposits in the East Coast of South India |
| Researcher: | Mallesham, C |
| University: | Osmania University |
| Language: | English |
| 2 | |
| Researcher: | Potukuchi, Siva Sarma |
| Guide: | Ramanujam, C G K |
| University: | Osmania University |
| Language: | English |
| 3 | Investigations of plant fossils from Neyveli lignite, Tamil Nadu |
| Researcher: | Ramchandra Reddy, P |
| University: | Osmania University |
| Language: | English |
| 4 | Aeropalynological and palynological investigation of Hyderabad region, A P |
| Researcher: | Mutha Reddy, K |
| Guide: | Ramanujam, G K |
| University: | Osmania University |
| Language: | English |