| 1 | |
| Researcher: | Das, Chakradhar |
| Guide: | Bhattacharya, P K |
| University: | University of North Bengal |
| Language: | English |
| 2 | Studies on anaerobic fixed film fixed bed, bioreactor system for cotton processing waste water |
| Researcher: | Chakradhar, B |
| Guide: | Kaul, S N |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |