4 August 1939 | Publisher: Regional Refugee Instruments & Related | Document type: Multilateral Treaties/Agreements
20 February 1928 | Publisher: Regional Refugee Instruments & Related | Document type: Multilateral Treaties/Agreements
3 May 1923 | Publisher: Regional Treaties, Agreements, Declarations and Related | Document type: Multilateral Treaties/Agreements
23 January 1889 | Publisher: Regional Treaties, Agreements, Declarations and Related | Document type: Multilateral Treaties/Agreements