| 1 | |
| Researcher: | Singh, Prakash Kumar |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | Petrological and geochemical investigation of coal in parts of Korba coalfield, M.P. |
| Researcher: | Singh, Ram Vijai |
| University: | Banaras Hindu University |
| Language: | English |