Columbia subject headings:
Cambodia--Antiquities.
Earthworks (Archaeology)--Cambodia.
Neolithic period--Cambodia.
Harvard subject headings:
Antiquities, Prehistoric--Cambodia.
Cambodia--Antiquities.
Earthworks (Archaeology)--Cambodia.
Excavations (Archaeology)--Cambodia.
Princeton subject headings:
Earthworks (Archaeology)--Asia, Southeastern.
Earthworks (Archaeology)--Cambodia.
Excavations (Archaeology)--Asia Southeastern.
Excavations (Archaeology)--Cambodia.