Sharma, D. P., and Riyaz Ahmad Malik. 2011. “Influence of Site Factors on the Growth of Chir Pine (<I>Pinus roxburghii< I> Sargent) Forests Along Elevational Gradient”. Indian Forester 137 (1):71-82. https://doi.org/10.36808/if/2011/v137i1/12059.