| 1 | Deputy Commissioners in British administration: A case study of Khasi and Jaintia Hills |
| Researcher: | Mukhopadhyay, Dipu |
| Guide: | Bhattacharjee, J B |
| University: | North Eastern Hill University |
| Language: | English |
| 2 | Dynamics of braiding pattern in lower course of the balasan river, West Bengal |
| Researcher: | Mukhopadhyay, Sovanlal |
| Guide: | De., Sunil Kumar |
| University: | North-Eastern Hill University, Shillong |
| Language: | English |