"Social Science." . . "Social Conditions History." . . "Drug abuse History 19th century." . . "Rauschgift." . . "Drug abuse." . . "Drugs Social aspects." . . "Droger." . . "1800-1900" . . "Hallucinogener." . . . . . . . "Drugs in the nineteenth century" . . . . . . . . . . . "Electronic books"@en . . . . . . . . . . "History of drugs and how in the space of 100 years they went from being legal to bbecoming illegal."@en . . . . . . . . . "Student Collection" . . . . "History"@en . "History" . . . . . . . . "Emperors of dreams : drugs in the nineteenth century" . "Emperors of dreams : drugs in the nineteenth century"@en . . "Emperors of Dreams Drugs in the 19th Century"@en . . . . . "Drugs." . . "Drogmissbruk 1800-talet." . . "Geschichte 1800-1900." . . "Èter." . . "Cocaïna Addicció." . . "Drugsgebruik." . . "Centralstimulantia." . . "Drogenabhängigkeit." . . "Mescalina Addicció." . . "drogue Occident 19e s." . . "Drug and Narcotic Control History." . . . . "Drugs Social aspects History 19th century." . . "History, 19th Century." . . "Occident toxicomanie 19e s. / 20e s." . . "Geschichte." . . "Drogoaddicció Història." . . "Opi Addicció." . . "Drugs History 19th century." . . "1800 - 1899" . . "Substance-Related Disorders History." . .