| 1 | ||
| Researcher: | Purushotam, G | |
| University: | Osmania University | |
| Language: | English | |
| Shodhganga | ||
| 2 | Environmental policy and education:An investigative of economic degradation at patancheru in A P | |
| Researcher: | Purushotam Reddy, K | |
| University: | Osmania University | |
| Language: | English | |