Report to the Economic and Social Council on Statistics of Narcotics for 1951 and the work of the board in 1952, issued in compliance with the terms of the convention of Feb. 19, 1925 on narcotic drugs, and the convention of July 13, 1931, for limiting the manufacture and regulating the distribution of narcotic drugs, as amended by the protocol of Dec. 11, 1946.
Great Britain.Her Majesty's Stationery Office.
United Nations.Permanent Central Opium Board.
Sold but not published by H.M. Stationery Office.