Title: Report to the council on the statistics of narcotics for the year 1937 and the work of the board during 1938 : issued in compliance with the terms of the Geneva Opium Convention, signed on February 19th, 1925, and the convention for limiting the manufacture and regulating the distribution of narcotic drugs, signed at Geneva on July 13th, 1931.
Authors: League of Nations.
Publisher: [The League?],
Year: 1938