PRASAD , KANTI, and D. KRISHNA RAO. “Case Studies of Westerly Waves in the Development of Monsoon Depressions”. MAUSAM 25, no. 2 (April 1, 1974): 265–268. Accessed April 25, 2025. https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/5202.