Clay Mineral Assemblage of the Lower Siwalik Nahan Formation in the Type Area Nahan, Northwestern Himalaya: Clay Mineralogy and Palaeoclimatic Conditions of the Siwalik Nahan Formation in the Northwestern Himalaya. (2017). Journal of Advances and Scholarly Researches in Allied Education, 13(1), 83-90. https://ignited.in/index.php/jasrae/article/view/6512