Title: Prohibiting the importation of opium for the manufacture of heroin : hearings before the Committee on Ways and Means, House of Representatives, on H.R. 7079, a bill prohibiting the importation of crude opium for the purpose of manufacturing heroin. April 3, 1924.
Authors: United States.
Publisher: U.S. Govt. Print. Off.,
Year: 1924
Subjects: Heroin; Opium trade