| 41 | ||
| Researcher: | Pandey, Vipin Kumar | |
| Guide: | Singh, D R | |
| University: | V. B. S. Purvanchal University | |
| Language: | English | |
| Shodhganga | ||
| 42 | ||
| Researcher: | Singh, Vipin Kumar | |
| Guide: | Singh, P L | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 43 | ||
| Researcher: | Singh, Vipin Kumar | |
| Guide: | Singh, Pramod Kumar | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 44 | Effect of irrigation methods and fertilizer levels on potato (solanum tuberosum L) | |
| Researcher: | Vipin Kumar, Om Prakash | |
| Guide: | Sharma, I P | |
| University: | University of Horticulture and forestry | |
| Language: | English | |