| 1 | |
| Researcher: | Kumar, Ajit |
| Guide: | Singh, P K |
| University: | Narendra Deva University of Agriculture and Technology |
| Language: | English |
| 2 | study on production and marketing of litchi in District Muzaffarpur Bihar |
| Researcher: | Kumar, Ajit |
| Guide: | Dixit, R S |
| University: | Banaras Hindu University |
| Language: | English |