{"id":"000029237","type":"book","title":"Prehistoric man of central China. - New York, NY enth.: A houseboat on the Yangtze / by Ethelyn G. Nelson","container-title":"Natural history ; 6.1926, S. 570-587 : 19 Ill","author":[{"family":"Nelson","given":"Nels C."}],"issued":{"raw":"1926"}}