| 1 | |
| Researcher: | Anand, N |
| Guide: | Desikachary, T V |
| University: | University of Madras |
| Language: | English |
| 2 | Certain studies on blue-green algae in paddy fields of Chotanagpur, Bihar |
| Researcher: | Pandey, Sureshwar |
| Guide: | Sinha, J P |
| University: | Ranchi University |
| Language: | English |