Ghildiyal, S. K., and C. M. Sharma. 2005. “Effect of Seed Size and Temperature Treatments on Germination of Various Seed Sources of <I>Pinus wallichiana< I> and <I>Pinus roxburghii< I> From Garhwal Mmalaya”. Indian Forester 131 (1):56-65. https://doi.org/10.36808/if/2005/v131i1/1661.