| 1 | |
| Researcher: | Suryanarayana Raju, K |
| University: | Andhra University |
| Language: | English |
| 2 | Some new analytical applications of iron II in phosphoric acid medium |
| Researcher: | Vijaya Raju, K |
| University: | Andhra University |
| Language: | English |
| 3 | Geomorphic studies in the Sarada river basin, Visakhapatnam district, AndhraPradesh, India |
| Researcher: | Prudhvi Raju, K N |
| University: | Andhra University |
| Language: | English |