| 1 | |
| Researcher: | Mallikarjun Rao, S P |
| Guide: | Suryanarayana, Mantha |
| University: | Osmania University |
| Language: | English |
| 2 | Study of technological changes in agriculture in Kashi Vidyapeeth block, Varanasi district, U.P. |
| Researcher: | Om Narain Lal |
| University: | Banaras Hindu University |
| Language: | English |