| 1 | Economics of Inland Fish culture: A case study of West Godavari District |
| Researcher: | Hari Prakash, Pujari |
| University: | Andhra University |
| Language: | English |
| 2 | Theoretical and experimental investigations of a solar thermal water pump |
| Researcher: | Hari Prakash Rao, R |
| Guide: | Venkatesh, A |
| University: | Indian Institute of Technology-Madras |
| Language: | English |