Title: The persistence of prehispanic chiefdoms on the Río Daule, Coastal Ecuador =
Subjects: Agriculture, Antiquities, Chiefdoms, Excavations (Archaeology), Government relations, History, Indians of South America, Kings and rulers, Raised bed gardening
Places: Daule River Region (Pichincha-Guayas), Daule River Region (Pichincha-Guayas, Ecuador), Daule River Region Pichincha-Guayas), Ecuador