Columbia subject headings:
Cihuatán Site (El Salvador)
Excavations (Archaeology)--El Salvador.
Indians of Central America--Antiquities.
Harvard subject headings:
El Salvador--Antiquities.
Excavations (Archaeology)--El Salvador.
Indians of Central America--El Salvador--Antiquities.
Princeton subject headings:
Cihuatán Site (El Salvador)
Excavations (Archaeology)--El Salvador.
Indians of Central America--Antiquities.