Traffic in opium and other dangerous drugs : conference to consider the Draft Convention for the Suppression of the Illicit Traffic in Dangerous Drugs /
League of Nations.
League of Nations.Committee of Experts Entrusted with the Revision of the Draft Convention.
Geneva, League of Nations,
1936.
At head of title: (Communicated to the Council and the members of the League)  Official no.: Conf. S.T.D./2.  (S.T.D./C.E./18(1)) Geneva, January 8th, 1936.
Narcotics.
Opium trade.