Columbia subject headings:
Mineralogists--Soviet Union--Bibliography.
Severginʺ, Vasiliĭ, 1765-1826.
Harvard subject headings:
Mineralogists--Soviet Union--Biography.
Severgin, Vasilīĭ, 1765-1826
Princeton subject headings:
Mineralogists--Soviet Union--Bibliography.
Severgin, Vasilīĭ, 1765-1826.