1. Amity Institute of Forestry and Wildlife, Amity University, Noida, India
2. G.B. Pant National Institute of Himalayan Environment (NIHE), Garhwal Regional Centre, Srinagar Garhwal, India
3. Department of Environmental Science, H.N.B. Garhwal University, Srinagar Garhwal, India
4. Department of Botany, DSB Campus, Kumaun University, Nainital, India