Samra, J. S. “Clay Mineralogical Studies in Relation to Soil Development And Vegetation in Haldwani Forest Division of Uttar Pradesh”. Indian Forester 108, no. 3 (March 1, 1982): 189–195. Accessed February 18, 2026. https://indianforester.co.in/index.php/indianforester/article/view/10945.