Columbia subject headings:
Harvard subject headings:
Drug abuse and crime--United States
Drug control--International cooperation
Drug control--United States
Drug traffic--United States
Princeton subject headings:
Drug control--United States.
Drug traffic--United States.
Teenagers--Drug use--United States--Prevention.
Teenagers--Substance use--United States--Prevention.
Youth--Drug use--United States--Prevention.
Youth--Substance use--United States--Prevention.