| 1 | study of the impact of D R D A programmes in Medak District of Andhra Pradesh. |
| Researcher: | Lakshmana Chary, M |
| Guide: | Malla Reddy, K |
| University: | Osmania University |
| Language: | English |
| 2 | |
| Researcher: | Lakshmana Rao, Dharmana |
| University: | Andhra University |
| Language: | English |