Coca: the plant and its use.
D001838:Bolivia; D003041:Coca / Q000032:analysis; D049669:History, 16th Century; D049673:History, 20th Century; D006801:Humans; D007199:Indians, South American / Q000266:history; D010568:Peru; D010946:Plants, Medicinal; D012067:Religion; D013020:South America