| 1 | |
| Researcher: | Singh, Arvind Kumar |
| Guide: | Kotoch, B S |
| University: | Ch sarwan Kumar Himachal Pradesh Krishi Vishwavidyalaya |
| Language: | English |
| 2 | Production and marketing of potatoes in Varanasi District UP |
| Researcher: | Singh, Arvind Kumar |
| Guide: | Singh, G S |
| University: | Banaras Hindu University |
| Language: | English |