| 1 | ||
| Researcher: | Sachdeva, Sudarshan Kumar | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 2 | Biosystematic analysis of the Himalayan species of genus Torilis | |
| Researcher: | Gupta, Sudarshan Kumar | |
| Guide: | Koul, A KHamal, I A | |
| University: | University of Jammu | |
| Language: | English | |
| 3 | Vegetational explolration of the lime stone area of Savasradhana,near Dehradun | |
| Researcher: | Malhotra, Sudarshan Kumar | |
| University: | University of Rajasthan | |
| Language: | English | |