Columbia subject headings:
Conflict management--El Salvador.
Conflict management--Nicaragua.
Disarmament.
El Salvador--History--1992-
Nicaragua--History--1990-
United Nations--El Salvador.
United Nations--Nicaragua.
Harvard subject headings:
Arms control--El Salvador.
Arms control--Nicaragua.
Conflict management--El Salvador.
Conflict management--Nicaragua.
United Nations--Armed Forces--El Salvador.
United Nations--Armed Forces--Nicaragua.
Princeton subject headings:
Disarmament.
El Salvador--History--1992-
Nicaragua--History--1990-
United Nations--El Salvador.
United Nations--Nicaragua.