Noted Earth Scientist Dr. Gautam Sen Named Dean of Lehman College’s School of Natural and Social Sciences – CUNY Newswire – CUNY October 28, 2016June 4, 2014 By AAARI News from The City University of New York Source: Noted Earth Scientist Dr. Gautam Sen Named Dean of Lehman College’s School of Natural and Social Sciences – CUNY Newswire – CUNY Author Bio AAARI