Columbia subject headings:
Grakov, B. N. (Boris Nikolaevich)
Russia, Southern--Antiquities--Congresses.
Sarmatians--Congresses.
Scythians--Congresses.
Ukraine--Antiquities--Congresses.
Harvard subject headings:
Grakov, B. N. (Boris Nikolaevich)
Russia, Southern--Antiquities--Congresses.
Sarmatians--Antiquities--Congresses.
Sarmatians--Congresses.
Scythians--Antiquities--Congresses.
Scythians--Congresses.
Steppe archaeology--Ukraine--Congresses.
Ukraine--Antiquities--Congresses.
Princeton subject headings:
Black Sea Lowland (Ukraine)--Antiquities--Congresses.
Grakov, B. N. (Boris Nikolaevich)
Sarmatians--Congresses.
Scythians--Congresses.
Ukraine--Antiquities--Congresses.