Columbia subject headings:
Buenos Aires (Argentina)--Emigration and immigration.
Jewish refugees--Argentina--Personal narratives.
Jews--Argentina--Buenos Aires--History.
Harvard subject headings:
Jewish farmers--Argentina--Rivera--History--20th century.
Jews--Argentina--Rivera--History--20th century.
Jews--Colonization--Argentina--Rivera--History.
Rivera (Argentina)--History--20th century.
Princeton subject headings:
Jewish farmers--Argentina--Rivera--History--20th century.
Jews--Argentina--Rivera--History--20th century.
Jews--Colonization--Argentina--Rivera--History.
Rivera (Argentina)--History--20th century.