| 1 | Study of radiation induced variation in quantitative characters of rice, oryza sativa (l) | |
| Researcher: | Sohan Singh | |
| University: | Punjab Agricultural University | |
| Language: | English | |
| 2 | ||
| Researcher: | Sohan Singh | |
| Guide: | Dhillon, B S | |
| University: | Punjab Agricultural University | |
| Language: | English | |
| 3 | Punjabi diyan upbhashavan da tulnatamak dhuni viyuntak adhyan | |
| Researcher: | Sohan Singh | |
| Guide: | Sangha, Sukhwinder Singh | |
| University: | Guru Nanak Dev University | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Sohan Singh | |
| Guide: | Komal, B S | |
| University: | University of Jammu | |
| Language: | English | |