Columbia subject headings:
Collectivization of agriculture--Russia (Federation)--Caucasus, Northern--History--Sources.
Collectivization of agriculture--Ukraine--History--Sources.
Famines--Russia (Federation)--Caucasus, Northern--History--Sources.
Ukraine--History--Famine, 1932-1933--Sources.
Harvard subject headings:
Caucasus, Northern (Russia)--History.
Collectivization of agriculture--Russia (Federation)--Caucasus, Northern--History--Sources.
Collectivization of agriculture--Ukraine--History--Sources.
Diplomats, Italian--Correspondence.
Famines--Russia (Federation)--Caucasus, Northern--History--Sources.
Famines--Russia (Federation)--Caucasus, Northern.
Famines--Ukraine
Ukraine--History--1921-1944.
Ukraine--History--Famine, 1932-1933--Sources.
Princeton subject headings:
Agriculture--Economic aspects--Soviet Union--History--Sources.
Collectivization of agriculture--Soviet Union--History--Sources.
Famines--Soviet Union--History--Sources.
Soviet Union--Economic policy--1928-1932--Sources.