Columbia subject headings:
Israel--Emigration and immigration.
Kibbutzim--History--20th century.
Harvard subject headings:
Israel--Emigration and immigration
Kibbutzim
Princeton subject headings:
Immigrants--Israel--Social conditions--20th century.
Israel--Emigration and immigration.
Kibbutzim--History--20th century.
Kibbutzim--Social aspects.
Social integration--Israel.