{"id":"000030517","type":"book","title":"Archaeological research in the John Day region of north central Oregon. - Philadelphia, PA","container-title":"American Philosophical Society <Philadelphia-PA> : proceedings ; 94.1950, no. 4, S. 39-390 : 26 Ill. ; 1 Kt. ; 2 Tab","author":[{"family":"Cressman","given":"Luther S."}],"issued":{"raw":"1950"}}