| 1 | |
| Researcher: | Harnathbaba, D |
| Guide: | Prasad Rao, B |
| University: | Andhra University |
| Language: | English |
| 2 | Production function studies on Indian agriculture: An appraisal |
| Researcher: | Venkata Reddy, Kata |
| Guide: | Prasad Rao, B |
| University: | Andhra University |
| Language: | English |