21 December 1979 | Publisher: UN Educational, Scientific and Cultural Organisation (UNESCO) | Document type: Multilateral Treaties/Agreements
22 December 1978 | Publisher: UN Educational, Scientific and Cultural Organisation (UNESCO) | Document type: Multilateral Treaties/Agreements
28 November 1978 | Publisher: UN Educational, Scientific and Cultural Organisation (UNESCO) | Document type: Resolutions/Recommendations/Declarations
17 December 1976 | Publisher: UN Educational, Scientific and Cultural Organisation (UNESCO) | Document type: Multilateral Treaties/Agreements
19 November 1974 | Publisher: UN Educational, Scientific and Cultural Organisation (UNESCO) | Document type: Resolutions/Recommendations/Declarations
19 July 1974 | Publisher: UN Educational, Scientific and Cultural Organisation (UNESCO) | Document type: Multilateral Treaties/Agreements
16 November 1972 | Publisher: UN Educational, Scientific and Cultural Organisation (UNESCO) | Document type: Multilateral Treaties/Agreements
10 December 1962 | Publisher: UN Educational, Scientific and Cultural Organisation (UNESCO) | Document type: Multilateral Treaties/Agreements
14 December 1960 | Publisher: UN Educational, Scientific and Cultural Organisation (UNESCO) | Document type: Multilateral Treaties/Agreements
14 May 1954 | Publisher: UN Educational, Scientific and Cultural Organisation (UNESCO) | Document type: Multilateral Treaties/Agreements