1. Sixth Annual Fourth of July Smoke-In at the Ellipse, Washington, D.C Publication: New York : Yippie, [1975] Subject(s): Marijuana SmokingAnniversaries and Special EventsPoliticsUnited States
2. Marihuana!: shattered hopes! : tangled lives! Publication: [United States? : s.n., 19--] Subject(s): CannabisMarijuana Smoking
3. If it doesn't make sense here, why does it make sense when you drive? Publication: [Ottawa, Ont.] : Canadian Public Health Association, [2005] Subject(s): Marijuana SmokingAutomobile DrivingSubstance-Related Disorders