Pal, S. K. (2007). Documentation of indigenous knowledge on conservation and sustainable management in Darjeeling Himalaya. Institute of Forest Productivity.

Pal, Sunil Kumar. Documentation of Indigenous Knowledge on Conservation and Sustainable Management in Darjeeling Himalaya. Ranchi: Institute of Forest Productivity, 2007.

Pal, Sunil Kumar. Documentation of Indigenous Knowledge on Conservation and Sustainable Management in Darjeeling Himalaya. Institute of Forest Productivity, 2007.