CHHABRA, B. M., G. S. PRAKASA RAO, and U. R. JOSHI. 1997. “A Comparative Study of Differences in the Averages of Temperatures and Rainfall over the Indian Stations During the Periods 1931-60 and 1961-90”. MAUSAM 48 (1):65-70. https://doi.org/10.54302/mausam.v48i1.3937.