Columbia subject headings:
Harvard subject headings:
Jews--Palestine--Periodicals.
Palestine--Emigration and immigration--Periodicals.
Poʻel ha-tsaʻir (Organization)--Periodicals.
Princeton subject headings:
Labor Zionism--Palestine--Periodicals.
Palestine--Emigration and immigration--Periodicals.
Periodicals.
Poʻel ha-tsaʻir (Organization)--Periodicals.