MUKHERJEE, A. K., and B. K. BASU. “A Theoretical Approach to the Problem of Visibility Associated With Andhi - Part I: Settling of Raised Dust Due to Gravity”. MAUSAM, vol. 33, no. 2, Apr. 1982, pp. 159-64, doi:10.54302/mausam.v33i2.3147.