| 221 | Diatoms flora of the surface layers of sediments from the Indian Ocean Region |
| Researcher: | Gowthaman, S |
| Guide: | Desikachary, T V |
| University: | University of Madras |
| Language: | English |
| 222 | |
| Researcher: | Prema, P |
| Guide: | Desikachary, T V |
| University: | University of Madras |
| Language: | English |
| 223 | |
| Researcher: | Sreelatha, P M |
| Guide: | Desikachary, T V |
| University: | University of Madras |
| Language: | English |
| 224 | Ecology of algae in industrial and sewage effluents near Balanagar industrial area, Hyderabad |
| Researcher: | Venugopal Rao, D |
| Guide: | Manikya Reddy, P |
| University: | Osmania University |
| Language: | English |
| 225 | 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 |
| 226 | 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 |
| 227 | 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 |
| 228 | |
| Researcher: | Devi Prasad, P V |
| Guide: | Chowdhury, Y B K |
| University: | Banaras Hindu University |
| Language: | English |
| 229 | Investigation of certain metabolic products of some common green algae |
| Researcher: | Mehta, Moti Keki |
| Guide: | Marathe, K V |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| Language: | English |
| 230 | |
| Researcher: | Pant, Uma Rani |
| Guide: | Pandey, J D |
| University: | Kumaun University |
| Language: | English |
| 231 | |
| Researcher: | Gupta, Pratibha |
| University: | Mohanlal Sukhadia University |
| Language: | English |
| 232 | Studies on the antibiotic tolerance of some blue-green algae |
| Researcher: | Padhi, Sailabala |
| Guide: | Patnaik, H |
| University: | Berhampur University |
| Language: | English |
| 233 | |
| Researcher: | Chandra Sekhara Rao, J |
| University: | Andhra University |
| Language: | English |
| 234 | |
| Researcher: | Narasimha Rao, G |
| University: | Andhra University |
| Language: | English |
| 235 | |
| Researcher: | Shyam Sunder, K L |
| Guide: | Subbaramiah, K |
| University: | Madurai Kamaraj University |
| Language: | English |
| 236 | |
| Researcher: | Prasad, Rackakonda Narendra |
| Guide: | Chaudhary, K |
| University: | Banaras Hindu University |
| Language: | English |
| 237 | |
| Researcher: | Jha, Meera |
| Guide: | Tiwari, D N |
| University: | Banaras Hindu University |
| Language: | English |
| 238 | |
| Researcher: | Husaini, Yasmin |
| University: | Banaras Hindu University |
| Language: | English |
| 239 | |
| Researcher: | Pant, Anjana |
| University: | Banaras Hindu University |
| Language: | English |
| 240 | Ecophysiological studies on algae of river Ganga in relation to heavy metal pollution |
| Researcher: | Singh, Anil Kumar |
| University: | Banaras Hindu University |
| Language: | English |