Columbia subject headings:
Israel--Boundaries--Jordan.
Israel--Boundaries--Lebanon.
Jordan--Boundaries--Israel.
Lebanon--Boundaries--Israel.
Harvard subject headings:
Israel--Boundaries--Jordan.
Israel--Boundaries--Lebanon.
Jordan--Boundaries--Israel.
Lebanon--Boundaries--Israel.
Princeton subject headings:
Israel--Boundaries--Jordan.
Israel--Boundaries--Lebanon.
Jordan--Boundaries--Israel.
Lebanon--Boundaries--Israel.