ABBI, S. D. ., K. K. . SRIVASTAVA, and A. K. . MALHOTRA. “Estimation of Water Balance of Mahanadi Catchment Upto Hirakud Dam Site (1962-1966) by Thornthwaite’s Techniqu”. MAUSAM, vol. 29, no. 4, Oct. 1978, pp. 717-24, doi:10.54302/mausam.v29i4.2953.