Columbia subject headings:
Harvard subject headings:
Asia, Central--Antiquities.
Caucasus--Antiquities.
Excavations (Archaeology)--Asia, Central
Excavations (Archaeology)--Caucasus.
Excavations (Archaeology)--Russia (Federation)--Siberia
Siberia (Russia)--Antiquities.
Princeton subject headings:
Excavations (Archaeology)--Former Soviet republics.
Former Soviet republics--Antiquities.
Former Soviet republics--Civilization.