Columbia subject headings:
Manchus in Amur, Siberia (Province)
Russians in Amur, Siberia (Province)
Harvard subject headings:
Manchus in Amur, Siberia (Province)
Manchus--Amur, Siberia (Province)
Russians in Amur, Siberia (Province)
Russians--Russia (Federation)--Amur (Province).
Princeton subject headings:
Manchus in Amur, Siberia (Province)
Russians in Amur, Siberia (Province)