Columbia subject headings:
Angkor (Extinct city)--Buildings, structures, etc.--Conservation and restoration--Periodicals.
Angkor Wat (Angkor)--Periodicals.
Cambodia--Antiquities--Collection and preservation--Periodicals.
Harvard subject headings:
Angkor (Extinct city)--Buildings, structures, etc.--Conservation and restoration--Periodicals.
Angkor Wat (Angkor)--Periodicals.
Cambodia--Antiquities--Collection and preservation--Periodicals.
Princeton subject headings: