| 1 | Studies on some aspects of ecology of aquatic insects of Bhagalpur |
| Researcher: | Roy, Surendra Prasad |
| Guide: | Dutta, J S |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | English |
| 2 | Ecological study of the algal flora of the river Ganges with special reference to water pollution |
| Researcher: | Siddiqui, Eham Nabi |
| Guide: | Bilgrami, K S |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | English |
| 3 | Systematic survey of algal flora of the river Ganges: Impact of some ecological factors |
| Researcher: | Singh, Nand Kishore |
| Guide: | Bilgrami, K S |
| University: | Tilka Manjhi Bhagalpur University |
| Language: | English |