author = { Duvall, Chris S },

title = { The African Roots of Marijuana },

publisher = {Duke University Press},

isbn = {9781478004530},

keywords = { Cannabis Africa History , Marijuana Economic aspects Africa History , Marijuana Social aspects Africa History , Marijuana Therapeutic use Africa History , Marijuana Africa History , Medicinal plants Africa History , Cannabis Social aspects History , Cannabis Economic aspects Africa History , HISTORY / Africa / General },

year = {[2019]},

address = { Durham },

url = { http://slubdd.de/katalog?TN_libero_mab2 }