MUKHERJEE, A. K. “A Kinetic Theory Model for Rain Out and Wash Out of Soluble Gaseous Air Pollutants”. MAUSAM 42, no. 2 (April 1, 1991): 151–154. Accessed April 22, 2024. https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/3063.