title: [Problem of hashish from the angle of police activity].
mesh_terms: D002188:Cannabis; D006077:Government Agencies; D006801:Humans; D007880:Legislation, Drug; D012424:Rural Population; D019966:Substance-Related Disorders; D013557:Switzerland; D014505:Urban Population
vernacular_title: Das Haschischproblem aus der Sicht der Polizei.