| 1 | ||
| Researcher: | Lal, Prem | |
| University: | Himachal Pradesh University | |
| Language: | Hindi | |
| 2 | Study of water quality and pollution levels of the Bharalu river | |
| Researcher: | Lal, Prem Chandra | |
| Guide: | Bhattacharyya, K G | |
| University: | Gauhati University | |
| Language: | English | |
| 3 | study of water quality and pollution levels of the bharalu river | |
| Researcher: | Lal, Prem Chandra | |
| Guide: | Bhattacharyya, Krishna Gopal | |
| University: | Gauhati University | |
| Language: | English | |
| 4 | A study of water quality and pollution levels of the bharalu river | |
| Researcher: | Lal, Prem Chandra | |
| Guide: | Bhattacharyya, K G | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||