| 1 | Institutional framework for tribal development: Case study of a tribal village in Andhra Pradesh |
| Researcher: | Venkata Rao, Ponnada |
| Guide: | Prasada Rao, D L |
| University: | Andhra University |
| Language: | English |
| 2 | Chemical Investigation of some Corchorus species and other Medicinal Plants of India |
| Researcher: | Venkata Rao, D |
| University: | Andhra University |
| Language: | English |