Kothari, K., Bharath, V. Gadgihalli, and A. Hilal. “AN OVERVIEW OF DROUGHT ANALYSIS: ASSESSING DROUGHT SEVERITY BASED ON FLUCTUATION IN RAINFALL TREND BY STANDARD PRECIPITATION INDEX FOR SHIVAMOGGA DISTRICT”. International Journal of Research -GRANTHAALAYAH, vol. 5, no. 4RASM, Apr. 2017, pp. 17-26, doi:10.29121/granthaalayah.v5.i4RASM.2017.3364.