| 1 | Petrochemistry of the granulite and associated rocks around Dumka, Santhal Pargana, Bihar, India |
| Researcher: | Singh, Rajinder |
| Guide: | Sinha, R C |
| University: | Patna University |
| Language: | English |
| 2 | |
| Researcher: | Singh, Daya Nath |
| Guide: | Sinha, R C |
| University: | Patna University |
| Language: | English |
| 3 | Geochemistry of the metamorphites in and around Kandra Area, Distt Singhbhum, Bihar |
| Researcher: | Sinha, Shree Narayan |
| Guide: | Sinha, R C |
| University: | Patna University |
| Language: | English |
| 4 | Geology and petrology of the rocks in the neighbourhood of Balumath Distt Palamau, Bihar |
| Researcher: | Yadav, Ranjan Prasad |
| Guide: | Sinha, R C |
| University: | Patna University |
| Language: | English |
| 5 | |
| Researcher: | Shakil Ahmad |
| Guide: | Sinha, R C |
| University: | Patna University |
| Language: | English |
| 6 | |
| Researcher: | Singh, Mithilesh |
| Guide: | Sinha, R C |
| University: | Patna University |
| Language: | English |
| 7 | |
| Researcher: | Singh, Raghubansh Prasad |
| Guide: | Sinha, R C |
| University: | Patna University |
| Language: | English |
| 8 | Biogeochemistry of plant-soil interphases as related to certain elements |
| Researcher: | Srivastava, Suresh Chandra |
| Guide: | Sinha, R C |
| University: | Patna University |
| Language: | English |