(New knowledge on imported woods. Pt. 4: Latin America. Amyris (Amyris balsamifera Linn., family of the Rutaceae))

america bois de feuillus broadleaved trees comercio commerce cuaba distribution naturelle export exportaciones exportation exports feuillu frondosas hardwood import importaciones importation imports incienso madera de frondosas marfil medizin natural distribution rutaceae trade uses usos utilisation venezuela verwendung