. . . "Review of the administration's drug interdiction efforts : hearings before a subcommittee of the Committee on Government Operations, House of Representatives, Ninety-eighth Congress, first session, February 25, 26 ; July 6, 7, and 9, 1983"@en . . . . . "Review of the administration's drug interdiction efforts hearings before a subcommittee of the Committee on Government Operations, House of Representatives, Ninety-eighth Congress, first session, February 25, 26 ; July 6, 7, and 9, 1983"@en . . . . .