| 1 | ||
| Researcher: | Yadav, Uma Shankar | |
| Guide: | Tripathi, V N | |
| University: | V. B. S. Purvanchal University | |
| Language: | English | |
| Shodhganga | ||
| 2 | An economic analysis of production and marketing of litchi in Muzaffarpur district of Bihar | |
| Researcher: | Prasad, Uma Shankar | |
| Guide: | Singh, S K | |
| University: | V. B. S. Purvanchal University | |
| Language: | English | |
| Shodhganga | ||
| 3 | Pracheen bharat mein shreni sangathan Smritiyon ke vishesh sandarbh mein | |
| Researcher: | Gupta, Uma Shankar | |
| Guide: | Mishra, Nageshwar Nath | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||