| 1 | Crop-geometry intercropping and source-link studies in maize Zea mays L | |
| Researcher: | Singh, Bhupinder | |
| Guide: | Dhillon, G S | |
| University: | Punjab Agricultural University | |
| Language: | English | |
| 2 | Genetic analysis of reaction to yellow vein mosaic virus in okra, Abelmoschus esculentus (L)Moench | |
| Researcher: | Vashisht, V K | |
| Guide: | Dhillon, G S | |
| University: | Punjab Agricultural University | |
| Language: | English | |
| 3 | Military campaigns of Maharaja Ranjit Singh and under his successors | |
| Researcher: | Dhaliwal, Ajmer Singh | |
| Guide: | Dhillon, G S | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||