说明General Conference 1984 (XXVIII), Hofburg, Vienna: (From left to right:) Mrs. T. Oppenheimer, Director, Division of Narcotic Drugs, Mr. Ben Sanders, Disarmament Office (United Nations, New York), Mr. M. Allaf, Under-Secretary-General, Director General, United Nations Office in Vienna (UNOV). Background: Mr. Edouard Saouma, Director General, FAO, Mr. Sigurbjoernsson, Director Joint FAO/IAEA.