OECD. Environment Policy Committee. Working Party on Economic and Environmental Policy Integration. Working Group on Economic Aspects of Biodiversity Bezüge im Wissensnetz Administrative Überordnung der Körperschaft (2) GND-Körperschaften OECD OECD. Environment Policy Committee. Working Party on Economic and Environmental Policy Integration Oberbegriff instantiell (1) GND-Körperschaften Internationale staatliche Organisation