| 1 | Studies on some hydrochemical characteristics of coastal waters off Visakhapatnam, Bay of Bengal |
| Researcher: | Rama Krishnam, Raju Gottumukkala |
| Guide: | Satyanarayana, D |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Venkata Ramana, Mangipudi |
| Guide: | Prakasa, K S |
| University: | Andhra University |
| Language: | English |