JENAMANI, R.K. and DASH, S.K. 2005. A study on the role of synoptic and semi-permanent features of Indian summer monsoon on it’s rainfall variations during different phases of El-Nino. MAUSAM. 56, 4 (Oct. 2005), 825–840. DOI:https://doi.org/10.54302/mausam.v56i4.1038.