| 1 | Studies on the Alkaline complex at Podili in Prakasam District, A.P. |
| Researcher: | Sugrive Reddy, A G |
| Guide: | Madhavan, V |
| University: | Osmania University |
| Language: | English |
| 2 | |
| Researcher: | Mohd Zafar Ali Khan Khurram |
| Guide: | Madhavan, V |
| University: | Osmania University |
| Language: | English |
| 3 | Petrological and Geochemical studies on the Purimetla Alkaline Pluton, Prakasam Dist., A.P |
| Researcher: | Ratnakar, J |
| Guide: | Leelanandam, C |
| University: | Osmania University |
| Language: | English |
| 4 | |
| Researcher: | Murthy, I S N |
| Guide: | Janardan Rao, Y |
| University: | Osmania University |
| Language: | English |