{"id":"000027535","type":"book","title":"Nonmarine molluscan remains from an archaeological site at La Playa, northern Sonora, Mexico. - Los Angeles, CA","container-title":"Bulletin of the Southern California Academy of Sciences ; 59.1960, no. 3, S. 133-137 : 2 Ill","author":[{"family":"Drake","given":"Robert"}],"issued":{"raw":"1960"}}