| 1 | Studies on the bulk and partition geochemistry of Visakhapatnam shelf sediments, East Coast of India |
| Researcher: | Panigrahy, Prasanta Kumar |
| Guide: | Satyanarayana, D |
| University: | Andhra University |
| Language: | English |
| 2 | Occurrence, distribution and development of ground water in Gosthami River Basin |
| Researcher: | Venkateswara Rao, Velaga |
| Guide: | Rama Rao, R V |
| University: | Andhra University |
| Language: | English |
| 3 | Geohydrological characteristics of the ground water basins of Khondalitiac terrain of Eastern Ghats |
| Researcher: | Venkata Ramana, Thota |
| University: | Andhra University |
| Language: | English |
| 4 | |
| Researcher: | Masthan, Gundugollu |
| Guide: | Rama Rao, R V |
| University: | Andhra University |
| Language: | English |