3 December 1979 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Multilateral Treaties/Agreements
22 July 1977 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Multilateral Treaties/Agreements
22 December 1975 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Multilateral Treaties/Agreements