SINGH , GURBACHAN, and C. L. AGNIHOTRI. “Comparative Study of Showalter’s Stability Index and George’s Instability Value K for Predicting Local Thunderstorm over Calcutta Airport”. MAUSAM 25, no. 1 (January 1, 1974): 51–54. Accessed September 19, 2024. http://103.215.208.102/index.php/MAUSAM/article/view/5187.