ANALYSIS OF SEA LEVEL PRESSURE AND SEA SURFACE TEMPERATURE ANOMALIES IN THE MONTH OF MAY FOR THE EXCESS AND DEFICIT INDIAN SUMMER MONSOON RAINFALL - GAONKAR, S.B.; RAO, P.C.S.; KORE, P. A.; JOSHI, S. P.; ABHANG, P.R.; SINGH, U.P. (MAUSAM, 2013)