| 1 | Human interventions and their impact upon the terrain conditions of Rudrasagar Lake Basin, Tripura  | 
| Researcher: | Debbarma, Chandrani | 
| Guide: | Dey, Sudip | 
| University: | Tripura University | 
| Language: | English | 
| 2 | Watershed management for soil conservation: a case study of Nun Nadi watershed  | 
| Researcher: | Naqvi, Hasan Raja | 
| Guide: | Ahsan, Masood | 
| University: | Jamia Millia Islamia | 
| Language: | Arabic |