| 1 | |
| Researcher: | Reddy, P M | 
| Guide: | Talpsayi, E R S | 
| University: | Banaras Hindu University | 
| Language: | English | 
| 2 | |
| Researcher: | Sai Krishna Prasad, A K | 
| University: | University of Madras | 
| Language: | English | 
| 3 | study of uptake and exudation of metabolities by blue-green algae  | 
| Researcher: | Shah, A K | 
| Guide: | Vaidya, B S | 
| University: | Gujarat University | 
| Language: | English |