Columbia subject headings:
Harvard subject headings:
Indians of Mexico--Mexico--Yucatán (State)--Antiquities.
Land settlement patterns, Prehistoric--Mexico--Yucatán (State)
Mayas--Antiquities
Mexico--Antiquities.
Sayil Site (Mexico)
Yucatán (Mexico : State)--Antiquities.
Princeton subject headings:
Land settlement patterns, Prehistoric--Mexico--Yucatán.
Mayas--Antiquities.
Mexico--Antiquities.
Sayil Site (Mexico)
Yucatán (Mexico : State)--Antiquities.