Fatumbi Verger, Pierre Ewé : the use of plants in Yoruba society. - Sao Pablo : Companhia das Letras, 1995. - 744 p. : il. ; 22 cm ISBN: 8571645140 Subjects--Topical Terms: Plantas medicinales Subjects--Geographic Terms: AfricaYoruba Index Terms--Genre/Form: Libro Universal Decimal Class. No.: 633.88