title: Ethnic ancestry and smoking, farming of wine grapes in semiarid regions, and the potentials of Manihot multifida in medicine use.
authors: Departamento de Geologia e Paleontologia, Museu Nacional, UFRJ, Rio de Janeiro, RJ, Brasil.
authors: Alexander W A
authors: AW
authors: Kellner
mesh_terms: D000383:Agriculture; D003889:Desert Climate; D006801:Humans; D002365:Manihot / Q000737:chemistry*; D010946:Plants, Medicinal; D012907:Smoking / Q000208:ethnology / Q000235:genetics*; D012987:Soil; D027843:Vitis; D014920:Wine
chemical_list: D012987:Soil