| 21 | |
| Researcher: | Yadav, Pramod Kumar |
| Guide: | Singh, Ram Nagina |
| University: | Banaras Hindu University |
| Language: | English |
| 22 | Studies on blue-green algae and the effect of certain chemicals on them Karnatak |
| Researcher: | Giriyapanavar, Basavaraj Satappa |
| Guide: | Bharati, S G |
| University: | Karnatak University |
| Language: | English |
| 23 | |
| Researcher: | Radha, L |
| Guide: | Anand, N |
| University: | University of Madras |
| Language: | English |
| 24 | Studies on blue-green algae, Cyaobacteria from rice fields of Tamil Nadu State, India |
| Researcher: | Revathy, G |
| Guide: | Anand, N |
| University: | University of Madras |
| Language: | English |
| 25 | Effect of herbicides and pesticides on the blue green algae of freshwater ponds |
| Researcher: | Das, Binayak |
| Guide: | Singh, P K |
| University: | Utkal University |
| Language: | English |
| 26 | 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 |
| 27 | 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 |
| 28 | |
| Researcher: | Gupta, Pratibha |
| University: | Mohanlal Sukhadia University |
| Language: | English |
| 29 | Studies on the heterotrophic growth of some blue-green algae |
| Researcher: | Padhi, S B |
| University: | Berhampur University |
| Language: | English |
| 30 | Studies on the antibiotic tolerance of some blue-green algae |
| Researcher: | Padhi, Sailabala |
| Guide: | Patnaik, H |
| University: | Berhampur University |
| Language: | English |
| 31 | |
| Researcher: | Jha, Meera |
| Guide: | Tiwari, D N |
| University: | Banaras Hindu University |
| Language: | English |
| 32 | Shekhar Bhaskar Effect of agrochmicals on nitrogen fixing blue-green algae of Marathwada State |
| Researcher: | Chaporkar, Chandra |
| Guide: | Gangavana, L V |
| University: | Dr Babasaheb Ambedkar Marathwada University |
| Language: | English |
| 33 | Studies on nitrogen fixing blue green algae from sewage irrigated soils |
| Researcher: | Khalil, Lauser Abdul |
| Guide: | Gangevane, L V |
| University: | Dr Babasaheb Ambedkar Marathwada University |
| Language: | English |
| 34 | |
| Researcher: | Kapoor, Kamal |
| Guide: | Sharma, V K |
| University: | Mohanlal Sukhadia University |
| Language: | English |
| 35 | Studies on the cyanophyceae of Thana, Kolaba and Poona Districts, Maharashtra State |
| Researcher: | Augustine, M K |
| University: | University of Mumbai |
| Language: | English |