{"id":"001354243","type":"book","title":"El formativo en el Valle Amazonico del Ecuador","publisher":"Universidad Católica","publisher-place":"[Quito","pages":"75-134","container-title":"Revista de la Universidad Católica, año 3, no. 10 (nov. 1975","author":[{"family":"Porras G.","given":"Pedro I."}],"issued":{"raw":"1975"}}