| 1 | Distribution of sulphur in the tertiary coals of Upper Assam and Arunachal Pradesh |
| Researcher: | Chaudhuri, Swapan Gobind |
| Guide: | Chandra, D |
| University: | Indian School of Mines |
| Language: | English |
| 2 | Distribution of sulphur in tertiary coals of upper Assam and Arunachal Pradesh |
| Researcher: | Choudhary, S G |
| Guide: | Chandra, DGhose, S |
| University: | Indian School of Mines |
| Language: | English |
| 3 | |
| Researcher: | Mukherjee, Anoop Kumar |
| Guide: | Datta, A K |
| University: | Banaras Hindu University |
| Language: | English |