{"id":"000025394","type":"book","title":"Ruins of Cuicuilco may revolutionize: our history of ancient America; lofty mound sealed and preserved by great lava flow for perhaps seventy centuries is now being excavated in Mexico.- Washington D.C","container-title":"National geographic magazine; 44.1923, No.2, S.203-220: zahlr. Ill.; 1 Kt","author":[{"family":"Cummings","given":"Byron"}],"issued":{"raw":"1923"}}