Arya, Vijay, and Balwant Kumar. “Variation in Epiphytic Lichen Biomass Occurring on <I>Quercus semecarpifolia< I> Smith, Saplings at Two High Altitude Forests of Central Himalaya, India”. Indian Forester, vol. 143, no. 6, June 2017, pp. 537-40, doi:10.36808/if/2017/v143i6/115829.