Columbia subject headings:
Indians of Mexico--Mexico--Oaxaca (State)--Antiquities.
Oaxaca (Mexico : State)--Antiquities.
Harvard subject headings:
Excavations (Archaeology)--Mexico--Oaxaca (State)--Antiquities.
Indians of Mexico--Mexico--Oaxaca (State)--Antiquities.
Oaxaca (Mexico : State)--Antiquities.
Oaxaca (Mexico : State)--History.
Princeton subject headings: