temps (durée) (1) pierre (1) riz (1) région (1) analyse (1) agriculture (1) culture (1) côte (1) Development (1) Implements (1) Agriculture (1) Analogy (1) Antiquities, Prehistoric (1) Origin (1) Tools (1) Time (1) Stone (1) Sickles (1) Rice (1) Proxy (1) Pottery (1) Prehistoric peoples (1) Knives (1) Investigations (1) Harvesting (1) Excavations (Archaeology) (1) Orient (1) Day (1) Culture (1) Comprehension (1)