| 1 | |
| Researcher: | Surendra, Kumar |
| Guide: | Pandey, S |
| University: | Patna University |
| Language: | English |
| 2 | study of laterite and bauxite deposits of kharagpur area (Bihar), India |
| Researcher: | Sinha, Surendra Kumar |
| Guide: | Singh, V N |
| University: | Patna University |
| Language: | English |