{"id":"000030230","type":"book","title":"The mastodons and mammoths of Michigan. - Ann Arbor, MI","container-title":"Papers of the Michigan Academy of Science, Arts and Letters ; 47.1962, S. 101-133 : 3 Ill. ; 3 Taf. ; 1 Tab","author":[{"family":"Skeels","given":"Margaret A."}],"issued":{"raw":"1962"}}