Report to the Council on the work of the Central Board during its ... sessions and on the statistics for the year ... /
League of Nations.Permanent Central Opium Board.
Geneva : The Board,
1930-[1945?]
Vols. for 1934-1935 have title: Report to the Council. Statistics relating to the year ... furnished to the Permanent Central Opium Board under the terms of the 1925 and 1931 conventions (including the statement called for in article 14, paragraph 3, of the 1931 convention); vols. for 1936- have title: Report to the Council on the statistics of narcotics for the year ... and the work of the Board during ...
Title from cover.
Includes work of the Board of the following year.
Vols. for 1929-1933 also numbered as the Board's 6th/7th-18th/21st sessions.
Report for 1934 consists of 2 unnumbered vols.
Annex accompanies report for 1931.
Preceded by: Preliminary report to the Council on the work accomplished by the Permanent Central Opium Board during its third, fourth and fifth sessions, 1929 and 1930.
League of Nations. Permanent Central Opium Board
Drug control
Opium trade
Drug control
Opium trade
Report on the work of the Board.