| 1 | Geoelectrical investigations on some Gondwana sedimentary tracts in West Godavari, Andhra Pradesh |
| Researcher: | Rama Rao, Chaganty |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Rama Rao, P |
| University: | Andhra University |
| Language: | English |
| 3 | |
| Researcher: | Rama, Rao Kona Jaya |
| Guide: | Kothiah, G Bala |
| University: | Osmania University |
| Language: | English |
| 4 | Facies and genesis of coal bearing horizon of manuguru coal-field, godavari valley, A P |
| Researcher: | Rama Rao, K V |
| University: | Osmania University |
| Language: | English |