Minutes of a meeting of the British Committee for Co-operation with UNESCO in the Natural Sciences ' At the ninth meeting of the British Committee for Co-operation with UNESCO in the Natural Sciences, held in the rooms of the Royal Society on Friday 16 November 1951 at 2.30 pm. Present: Matters discussed; 71. Minutes of the eigth meeting held on 25 April 1951 were confirmed 72. Matters arising from the minutes 73. Report on the Sixth Session of the General Conference of UNESCO 74. Proposed establishment of a Regional Nuclear Physics Laboratory 75. International Computation Centre 76. Arid Zone Advisory Committee 77. Development of the International Scholarship Fund Committee 78. Regional activities of Unesco 79. Membership fo the Executive Committee 80. Translating of scientific publications 81. Reports 82. Energy in the Service of Man ' 16 November 1951