| 1 | Cyanobacterial diversity of cold desert and hot water springs of north western himalayas | |
| Researcher: | Singh, Yadvinder | |
| Guide: | Khattar, J.I.S. | |
| University: | Punjabi University | |
| Language: | English | |
| Shodhganga | ||
| 2 | Impact and implications of development on ecosystems a case study of inter state Chandigarh region | |
| Researcher: | Singh, Yadvinder | |
| Guide: | Mehta, Swarnjit | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||