| 21 | Studies on nitrogen management in wheat and lentil Intercropping system | |
| Researcher: | Singh, Shri Pal | |
| Guide: | Singh, T P | |
| University: | Chaudhary Charan Singh University | |
| Language: | English | |
| Shodhganga | ||
| 22 | ||
| Researcher: | Singh, Shri Prakash | |
| Guide: | Upadhyay, Om Prakash | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 23 | ||
| Researcher: | Singh, Shri Prakash | |
| Guide: | Singh, C P | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||