Calendar: 1971-1972 Page 453

lxxviii Annual Report of the Delegacy Brookhaven and in Europe at Varenna Geneva Leeds Manchester Bristol and London Professor Champion again spent month at the University of Malaysia as Royal Society Visiting Professor Dr Wilkinson gave papers at international conferences in Ottawa and Oxford and invited lectures in London Sheffield and Bradford Dr Griffiths and members of the nuclear group gave papers at international conferences in Montreal and Washington and at national conferences at the universities of London Sussex and Surrey Dr Collins and Dr Davies gave papers at international conferences on semiconductors in New York and They also presented papers at symposia in Nebraska New Jersey Manchester Harwell and London Dr Chapman participated in the Joint General Scientific Assemblies and held in Madrid and at Radiowave Propaga- tion Symposium at Slough Dr Jones reported at inter- national conferences in Leningrad and London and lectured in Paris Southampton and Slough Dr Sherman gave talks at the European High Pressure conference at Leeds the European Molecular Spectro- scopy conference at Liege and at an international High Pressure con- ference at Aviemore Scotland Dr Gaunt gave paper at the international conference on Magnetism at Grenoble and lectured at the universities of Newcastle and Canterbury Dr Sykes lectured at Saclay France DEPARTMENT OF ZOOLOGY Number of Students Undergraduate Sc Zoology Total attending 12 course units run by depart- ment 194 Postgraduate 13 Postdoctoral Departmental Notes Professor Arthur lectured on human ecology in the urban con- text at the Oxford School of Architecture participated in the oil pollution symposium at Aviemore and on water pollution at the Conference on Law Science and Politics held under the auspices of the David Davies Memorial Institute of International Studies at Aberystwyth He visited Nigeria as an External Examiner to the University of Lagos and served in this capacity at the University of Leeds