| 1 | Studies on the fate of applied nitrogen in salt affected soils of the Punjab |
| Researcher: | Singh, Balwinder |
| Guide: | Bajwa, M S |
| University: | Punjab Agricultural University |
| Language: | English |
| 2 | |
| Researcher: | Singh, Balwinder |
| Guide: | Kalra, R L |
| University: | Punjab Agricultural University |
| Language: | English |