| 1 | |
| Researcher: | Thapa, Manorama |
| Guide: | Lal, Uttam |
| University: | Sikkim-Manipal University, Gangtok |
| Language: | English |
| 2 | Environmental changes in Meghalaya with special reference to coal mining and water pollution |
| Researcher: | Mawniuh, Saphronia |
| Guide: | Singh, A.K. |
| University: | North-Eastern Hill University, Shillong |
| Language: | English |