| 1 | |
| Researcher: | Singh, Mukhtiar |
| Guide: | Sur, H S |
| University: | Punjab Agricultural University |
| Language: | English |
| 2 | Effect of plough sole density on water and nutrient uptake and yield of maize and wheat |
| Researcher: | Singh, Jai Prakash |
| Guide: | Sur, H S |
| University: | Punjab Agricultural University |
| Language: | English |