{"id":"001365585","type":"book","title":"Shell beds of the last hunter-gatherers and earliest farmers in South-Western Europe","publisher":"Sociedad de Ciencias Aranzadi","publisher-place":"San Sebastián-Donostia","pages":"129-138","container-title":"Munibe, 61 (2010","author":[{"family":"Álvarez Fernández","given":"Esteban."}],"issued":{"raw":"2010"}}