Minutes of meetings of the British Committee for Cooperation with UNESCO in the Natural Sciences Meetings held: 1. 2 October 1956 2. 14 October 1958 3. 12 May 1959 4. 10 November 1959 5. 16 December 1959 6. 28 September 1960 7. 12 April 1961 8. 19 June 1961 9. 20 February 1963 10. 6 May 1963 11. 13 September 1963 12. 23 March 1964 13. 9 September 1964 14. 7 April 1965 15. 10 September 1965 16. 18 July 1966 17. 9 September 1966 18. 7 February 1967 19. 25 July 1967 20. 11 September 1967 21. 23 January 1968 22. 26 April 1968 23. 26 July 1958 24. 21 February 1969 2 October 1956 - 21 February 1969