Columbia subject headings:
Harvard subject headings:
Extinct cities--Guatemala--Petén (Department)
Extinct cities--Guatemala--Petén (Department)--Pictorial works.
Mayas--Guatemala--Petén (Department)--Antiquities--Pictorial works.
Mayas--Guatemala--Petén (Department)--Antiquities.
Petén (Guatemala : Department)--Antiquities--Pictorial works.
Petén (Guatemala : Department)--Antiquities.
Princeton subject headings:
Extinct cities--Guatemala--Petén (Dept.)--Pictorial works.
Mayas--Guatemala--Petén (Dept.)--Antiquities--Pictorial works.
Petén (Guatemala : Dept.)--Antiquities--Pictorial works.