著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL League of Nations,"Traffic in opium and other dangerous drugs : conference for the adoption of a protocol to extend to dihydrocodeine and its salts (of which the substance registered under the name of ""paracodine"" is one) certain provisions of the Convention for limiting the manufacture and regulating the distribution of narcotic drugs of July 13th, 1931 : draft supplemeantary protocol : draft supplementary protocol",,League of Nations,1939,Series of League of Nations publications,,,,https://cir.nii.ac.jp/crid/1130000796303852160