Columbia subject headings:
Harvard subject headings:
Cities and towns, Medieval--Kazakhstan.
Excavations (Archaeology)--Kazakhstan
Kazakhstan--Antiquities.
Kazakhstan--Historical geography.
Silk Road--Antiquities.
Silk Road--Historical geography.
Silk Road.
Princeton subject headings:
Cities and towns, Medieval--Kazakhstan.
Excavations (Archaeology)--Kazakhstan.
Kazakhstan--Antiquities.
Silk Road.