| 1 | |
| Researcher: | Subrahmanyam, K |
| Guide: | Leelanandam, C |
| University: | Osmania University |
| Language: | English |
| 2 | Some studies of aridity and droughts in the dry climatic zones of India |
| Researcher: | Subrahmanyam, A R |
| University: | Andhra University |
| Language: | English |
| 3 | Study of the water balances of India and the vicinity from climatic data |
| Researcher: | Subrahmanyam, V P |
| University: | Andhra University |
| Language: | English |
| 4 | Petrology and geochemistry of the Mundwara alkali igneous complex, Rajasthan |
| Researcher: | Subrahmanyam, N P |
| Guide: | Leelanandam, C |
| University: | Osmania University |
| Language: | English |