Columbia subject headings:
Harvard subject headings:
Earthworks (Archaeology)--Korea (South)--Naju.
Excavations (Archaeology)--Korea (South)--Naju.
Naju (Korea)--Antiquities.
Princeton subject headings:
Earthworks (Archaeology)--Korea (South)--Naju.
Excavations (Archaeology)--Korea (South)--Naju.
Naju (Korea)--Antiquities.