| 1 | Studies on phytoplankton of sewage and sewage receiving harbour waters at Visakhapatnam |
| Researcher: | Sarojini, Yendava |
| Guide: | Umamaheswara Rao, M |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Jain, R K |
| Guide: | Shrivastava, R K |
| University: | Barkatullah Vishwavidyalaya |
| Language: | English |