Columbia subject headings:
Harvard subject headings:
Amur River Watershed (China and Russia)--History--18th century.
China--History--Qing dynasty, 1644-1912.
Minorities--China--Manchuria--History.
Princeton subject headings:
Amur River Region (China and Russia)--Politics and government--17th century.
Amur River Region (China and Russia)--Politics and government--18th century.
Amur River Region (China and Russia)--Politics and government--19th century.
Amur River Region (China and Russia)--Politics and government--20th century.
China--Ethnic relations--Political aspects--History--17th century.
China--Ethnic relations--Political aspects--History--18th century.
China--Ethnic relations--Political aspects--History--19th century.
China--Ethnic relations--Political aspects--History--20th century.