Columbia subject headings:
Agriculture--Economic aspects--Russia (Federation)--Altaĭskiĭ kraĭ.
Collective farms--Russia (Federation)--Altaĭskiĭ kraĭ.
Harvard subject headings:
Agriculture--Economic aspects--Russia (Federation)--Altaĭskiĭ kraĭ.
Collective farms--Russia (Federation)--Altaĭskiĭ kraĭ.
Princeton subject headings: