{"id":"000028164","type":"book","title":"The Escapule Mammoth and associated projectile points, San Pedro Valley, Arizona. - Tucson, AZ","container-title":"Journal af the Arizona Academy of Science ; 5.1969, no. 3, S. 184-188 : 6 Ill. ; 1 Tab","author":[{"family":"Hemmings","given":"Thomas E."}],"issued":{"raw":"1969"}}