| 1 | Spatio temporal change in crop combination in Bist Doah region of Punjab, 1984-2004 |
| Researcher: | Kaur, Manjit |
| Guide: | Sohal, K S |
| University: | Punjabi University |
| Language: | English |
| 2 | Spatio temporal change in rice cultivation in punjab-haryana plain: A geographical analysis |
| Researcher: | Manjit Singh |
| Guide: | Hassan, M I |
| University: | Maharshi Dayanand University |
| Language: | English |