title: Sources for a history of plant sciences in India. III. The maritime trade of ancient Tamils in plant products--a critique.
authors.forename: B G
authors.initials: BG
authors.lastname: Swamy
mesh_terms: D004470:Economics, Medical / Q000266:history*; D049690:History, Ancient; D049692:History, Early Modern 1451-1600; D049691:History, Medieval; D049711:History, Modern 1601-; D007194:India; D004364:Pharmaceutical Preparations / Q000266:history*
chemical_list: D004364:Pharmaceutical Preparations