Drugs and information control : the role of men and manipulation in the control of drug trafficking / Jerald W. Cloyd. Cloyd, Jerald W. Drug abuse United States. Drugs of abuse Law and legislation United States Criminal provisions. Drug control United States. 363.4509 COL Includes index. Bibliography: p. [189]-192. Westport, Conn. : Greenwood Press, 1982. 1982. 1982 Text xii, 195 p. ; eng Contributions in legal studies, 0147-1074 ; no. 23 United States. United States United States.