CHOWDHURY, A, MM DANDEKAR, and PS RAUT. “Variability in Drought Incidence over India -A Statistical Approach”. MAUSAM 40, no. 2 (April 1, 1989). Accessed September 14, 2024. https://mausamjournal.imd.gov.in/index.php/MAUSAM/article/view/2065.