| 1 | |
| Researcher: | Vandana, |
| Guide: | Chaukiyal , S.P. |
| University: | Forest Research Institute University, Dehradum |
| Language: | English |
| 2 | |
| Researcher: | Kandpal, Vidisha |
| Guide: | Dhiman, R.C.Pande, P.K. |
| University: | Forest Research Institute University, Dehradum |
| Language: | English |