| 1 | Studies on the members of the family Rivulariaceae and Scytonemataceae (blue-green algae) |
| Researcher: | Gabriel, Simon M S |
| Guide: | Desikachary, T V |
| University: | University of Madras |
| Language: | English |
| 2 | |
| Researcher: | David, Arthur Victor |
| Guide: | Thomas, Joseph |
| University: | Sri Venkateswara University |
| Language: | English |
| 3 | Effects of ultraviolet radiation and nitrosoguanidine on nitrogen fixing alga, Nostoc linkia |
| Researcher: | Singh, Dhirendra |
| Guide: | Kumar, H D |
| University: | Banaras Hindu University |
| Language: | English |
| 4 | Genetic and physiological controls of nitrogen fixation in the blue-green algae, Nostoc muscorum |
| Researcher: | Sonie, Krishna Chandra |
| Guide: | Singh, H N |
| University: | Banaras Hindu University |
| Language: | English |