| 1 | Tribal Economy in the Andhra Agency: (An Appraisal of planned development) |
| Researcher: | Radhakrishna Murthy, A |
| Guide: | Ramakrishna, K T |
| University: | Osmania University |
| Language: | English |
| 2 | |
| Researcher: | Narasimha Murthy, A V |
| University: | Andhra University |
| Language: | English |