Rawat, G. S., Sathyakumar, S. and Narendra Prasad, S. . (1999) “Plant Species Diversity and Community Structure in the Outer Fringes of Kedarnath Wildlife Sanctuary, Western Himalaya: Conservation Implications”, Indian Forester, 125(9), pp. 873–882. doi: 10.36808/if/1999/v125i9/5611.