BEN , S. N., and S. C. BASU. “Premonsoon Thunderstorms in Assam and Synoptic Conditions Favourable for Their Occurrence”. MAUSAM 12, no. 1 (January 1, 1961): 15–20. Accessed November 23, 2024. http://103.215.208.102/index.php/MAUSAM/article/view/4160.