Nair AKM, Namboodiri KVS, C. M, P. K. D. Cyclonic and anticyclonic circulations of 850 hPa over India and adjoining areas based on highly packed hand drawn streamline charts : part 1 - characteristics. MAUSAM [Internet]. 2025Apr.1 [cited 2025Apr.16];76(2):553-68. Available from: http://103.215.208.102/index.php/MAUSAM/article/view/5906