Columbia subject headings:
Archaeology--Mexico--Cozumel Island--Periodicals.
Cozumel Island (Mexico)--Antiquities--Periodicals.
Excavations (Archaeology)--Mexico--Cozumel Island--Periodicals.
Mayas--Antiquities--Periodicals.
Harvard subject headings:
Archaeology--Mexico--Cozumel Island--Periodicals.
Cozumel Island (Mexico)--Antiquities--Periodicals.
Excavations (Archaeology)--Mexico--Cozumel Island--Periodicals.
Mayas--Antiquities--Periodicals.
Princeton subject headings:
Archaeology--Mexico--Cozumel Island--Periodicals.
Cozumel Island (Mexico)--Antiquities--Periodicals.
Excavations (Archaeology)--Mexico--Cozumel Island--Periodicals.
Mayas--Antiquities--Periodicals.