| 1 | Studies in virus diseases of cucumber, Cucumis sativus L in Himachal Pradesh | |
| Researcher: | Singh, Piar | |
| Guide: | Chowfla, S C | |
| University: | Dr Y S Parmar University of Horticulture and Forestry | |
| Language: | English | |
| 2 | ||
| Researcher: | Singh, Piar | |
| University: | Panjab University | |
| Language: | English | |
| 3 | A critical survey of Panjabi prose in the seventeenth century | |
| Researcher: | Singh, Piar | |
| Guide: | Singh, Sher | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||