Columbia subject headings:
Birth control--Law and legislation--United States.
Birth control--Law and legislation.
Population policy.
Population--Law and legislation--United States.
Population--Law and legislation.
United States--Population policy.
Harvard subject headings:
Birth control--Law and legislation--United States.
Birth control--Law and legislation.
Population policy.
Population--Law and legislation
Population--Law and legislation--United States.
United States--Population policy.
Princeton subject headings:
Birth control--Law and legislation--United States.
Birth control--Law and legislation.
Population policy.
Population--Law and legislation--United States.
Population--Law and legislation.
United States--Population policy.