Chandra, M., B. B. S. Singhal, and A. K. Awasthi. “Environment of Deposition of the Sandstones of Lower Vindhyans of Parts of Durg District, Madhya Pradesh, India”. Journal of Nepal Geological Society 14 (November 1, 1996): 31–39. Accessed August 17, 2024. https://nepjol.info/index.php/JNGS/article/view/32320.