International Union of Forestry Research Organizations. Task Force on Environmental Change Bezüge im Wissensnetz Verfasst (1) DNB-Titeldaten Report .. of the IUFRO Task Force of Environmental Change Creator (1) DNB-Titeldaten Report .. of the IUFRO Task Force of Environmental Change Administrative Überordnung der Körperschaft (1) GND-Körperschaften International Union of Forestry Research Organizations