{"id":"000030835","type":"book","title":"Glacier in Chile ended a major readvance about 36,000 years ago : some global comparisons. - Washington, D.C","container-title":"Science ; 182.1973, no. 4116, S. 1017-1019 : 2 Ill","author":[{"family":"Mercer","given":"John H."}],"issued":{"raw":"1973"}}