| 1 | Nitrogen and plant population studies in pure and legume intercropping systems of maize cultivation |
| Researcher: | Singh, N B |
| Guide: | Singh, P P |
| University: | Govind Ballabh Pant University of Agricultural and Technology |
| Language: | English |
| 2 | |
| Researcher: | Singh, N P |
| Guide: | Merh, S S |
| University: | Maharaja Sayajirao University of Baroda |
| Language: | English |