| 1 | study on the water balance and drought climatology of Tamil Nadu |
| Researcher: | Ramamohan Rao, Hebbar Subbaramaiah |
| Guide: | Subrahmanyam, V P |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Subrahmanya Sastri, Sita Rama Anjaneya |
| Guide: | Subrahmanyam, A R |
| University: | Andhra University |
| Language: | English |