Columbia subject headings:
Harvard subject headings:
Asia, Central--History.
Excavations (Archaeology)--Azerbaijan--Qobustan.
Kipchak (Turkic people)
Petroglyphs--Azerbaijan--Qobustan.
Qobustan (Azerbaijan)--Antiquities.
Turks--Asia, Central.
Princeton subject headings:
Asia, Central--History.
Excavations (Archaeology)--Azerbaijan--Qobustan.
Kipchak (Turkic people)
Petroglyphs--Azerbaijan--Qobustan.
Qobustan (Azerbaijan)--Antiquities.
Turks--Asia, Central.