Columbia subject headings:
Land reform--Russia (Federation)--Leningradskai︠a︡ oblastʹ--History--19th century.
Land tenure--Russia (Federation)--Leningradskai︠a︡ oblastʹ--Statistics.
Peasants--Russia (Federation)--Leningradskai︠a︡ oblastʹ--History--19th century.
Harvard subject headings:
Land reform--Russia (Federation)--Leningradskai︠a︡ oblastʹ--History--19th century.
Russia--History--Alexander II, 1855-1881.
Serfdom--Russia (Federation)--Leningradskai︠a︡ oblastʹ.
Princeton subject headings:
Land reform--Russia (Federation)--S.-Peterburgskai︠a︡ gubernīi︠a︡--History--19th century.
Land tenure--Russia (Federation)--S.-Peterburgskai︠a︡ gubernīi︠a︡--Statistics.
Peasants--Russia (Federation)--S.-Peterburgskai︠a︡ gubernīi︠a︡--History--19th century.