{"id":"000029834","type":"book","title":"Shorelines of the glacial Great Lakes in Cook County, Minnesota. - o.O. Abstract zu dem Artikel in: American journal of science ; 251.1953, S. 109-139","container-title":"Geological abstracts ; 1.1953, no. 1+2","author":[{"family":"Sharp","given":"Robert P."}],"issued":{"raw":"1953"}}