Studies and documents regarding the working of the system of import certificates and export authorisations.
Series: Series of League of Nations publications. XI. Opium and other dangerous drugs. 1935.XI.11
Published: 1935
Place of publication: [Geneva]
Language: eng
Number of pages: 14
Subjects: Opium trade.; Drug control.
Other titles: System of import certificates and export authorisations.; Import certificates and export authorisations.
Notes: Official no.: C.434.M.225.1935.XI. <O.C.1535(g)>