| 1 | Hydrogeology of the Kalingi River Basin, Chittoor District, Andhra Pradesh, India |
| Researcher: | Kondapainaidu, V |
| Guide: | Kesava Raju, K |
| University: | Sri Venkateswara University |
| Language: | English |
| 2 | Geohydrology and Water Resources of Pulang River Basin, Cuddapah District, Andhra Pradesh, India |
| Researcher: | Siddi Raju, S |
| Guide: | Kesava Raju, K |
| University: | Sri Venkateswara University |
| Language: | English |
| 3 | Hydrogeology of the Upper Nagari River Basin, Chittoor District, Andhra Pradesh, India |
| Researcher: | Sambasiva Rao, T |
| Guide: | Kesava Raju, K |
| University: | Sri Venkateswara University |
| Language: | English |
| 4 | Hydrogeology of the upper Nagari river basin, Chittoor District, Andhra Pradesh, India |
| Researcher: | Rao, Sambasiva T |
| Guide: | Kesava Raju, K |
| University: | Sri Venkateswara University |
| Language: | English |