{"id":"cu2019food","URL":"https://www.colorado.edu/today/2019/07/10/food-may-have-been-scarce-chaco-canyon","type":"webpage","title":"Food may have been scarce in Chaco Canyon","author":[{"given":"CU Boulder Today","family":"University of Colorado Boulder"}],"issued":{"date-parts":[[2019]]},"year-text":"2019","container-title":"CU Boulder Today, 10 July 2019","catalog-key":"SRC0D9KT90P7RX6"}