JOSEPH, P.V., MUKHOPADHYAYA, R.K., DIXIT, W.V. and VAIDYA, D.V. 1981. Meridional wind index for long range forecasting of Indian summer monsoon rainfall. MAUSAM. 32, 1 (Jan. 1981), 31–34. DOI:https://doi.org/10.54302/mausam.v32i1.3428.