gestion (2) Antiquities, Prehistoric (2) Management (2) Prehistoric peoples (2) Space (2) Management (2) puits (1) pierre (1) Asie du Sud-Est (1) recherche (1) région (1) planification (1) papier (1) histoire (1) champ (1) comparaison (1) ville (1) profession (1) Asie (1) Comparison (1) History (1) Work (1) Temples (1) Stone (1) Seasons (1) Ritual (1) Research (1) Planning (1) Paper (1) Optical radar (1)