SAHA, B. P. “The Seismic Channel P Waves Phi-G or P and Their Propagation Along the Crust of the Indian Sub-Continent”. MAUSAM 13, no. 3 (July 1, 1962): 396–401. Accessed November 23, 2024. http://103.215.208.102/index.php/MAUSAM/article/view/4378.