Columbia subject headings:
Excavations (Archaeology)--Mexico.
Indian pottery--Mexico.
Indians of Mexico--Antiquities.
Mexico--Antiquities.
Harvard subject headings:
Excavations (Archaeology)--Mexico
Indian pottery--Mexico
Indians of Mexico--Antiquities
Mexico--Antiquities.
Princeton subject headings:
Excavations (Archaeology)--Mexico.
Indian pottery--Mexico.
Indians of Mexico--Antiquities.
Mexico--Antiquities.