Columbia subject headings:
Conscientious objectors--Legal status, laws, etc.--Argentina--Congresses.
Draft--Argentina--Congresses.
Harvard subject headings:
Conscientious objectors--Legal status, laws, etc.--Argentina--Congresses.
Draft--Argentina--Congresses.
Princeton subject headings:
Conscientious objectors--Legal status, laws, etc.--Argentina--Congresses.
Draft--Argentina--Congresses.