| 1 | Hydrology and hydrochemistry of the coastal aquifer at Visakhapatnam, Andhra Pradesh |
| Researcher: | Hareram, Pasumarti |
| Guide: | Ramarao, R V |
| University: | Andhra University |
| Language: | English |
| 2 | Some aspects of regionalized variable theory with applications to image processing |
| Researcher: | Bhanu Prasad, Pinnamaneni |
| Guide: | Ramarao, R V |
| University: | Andhra University |
| Language: | English |
| 3 | Studies on development of groundwater resoruces along fracture lineaments |
| Researcher: | Markandeya Rao, Dasari |
| Guide: | Ramarao, R V |
| University: | Andhra University |
| Language: | English |
| 4 | effects of tidal inundation on soil quality: Case study Divi Seema, Andhra Pradesh |
| Researcher: | Rao Muralimohan, Gouripeddi Venkata |
| Guide: | Rama Rao, R V |
| University: | Andhra University |
| Language: | English |
| 5 | Technological inputs for regional and environmental planning |
| Researcher: | Ahmed, Khwaja Mohiuddin |
| Guide: | Rama Rao, R V |
| University: | Andhra University |
| Language: | English |