| 1 | Feology and Petrology of Coal and Coalseams of Manuguru Coal Field Godavari Valley |
| Researcher: | Pradeep Raj |
| Guide: | Ramana Rao, N |
| University: | Osmania University |
| Language: | English |
| 2 | Geology and petrology of coal and coalseams of Manuguru coalfield Godavari valley |
| Researcher: | Pradeep Raj |
| Guide: | Ramana Rao, N |
| University: | Osmania University |
| Language: | English |