Goddu, Srinivasa R, Shouyun Hu, and Erwin Appel. “Cyclicities and Clusters in the Lacustrine Sequence of Heqing Basin (SW China): Its Use for Dating and Palaeoenvironmental Reconstruction”. Himalayan Journal of Sciences 2, no. 4 (February 8, 2008): 145. Accessed December 26, 2024. https://nepjol.info./index.php/HJS/article/view/843.