| 1 | ||
| Researcher: | Bhattacharjee, R | |
| Guide: | Kar, B C | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Bhattacharjee, R | |
| Guide: | Kar, B C | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||
| 3 | Studies on certain microbiological aspects of the soil flora of rice field | |
| Researcher: | Bhattacharjee, R N | |
| Guide: | Kagti, L C | |
| University: | Gauhati University | |
| Language: | English | |
| Shodhganga | ||
| 4 | Taxonomic studies on selected species of Collembola from north-east India | |
| Researcher: | Bhattacharjee, R K | |
| Guide: | Chatterje, K | |
| University: | North Eastern Hill University | |
| Language: | English | |