Institution
Institution
World Wide Fund for Nature, Rumänien
World Wide Fund for Nature
Institution
Bundesverband der Deutschen Industrie
Bundesverband der Deutschen Industrie
Institution
Deutscher Verein des Gas- und Wasserfaches
Deutscher Verein des Gas- und Wasserfaches
Institution
Water Integrity Network
Water Integrity Network
Institution
American Council on Germany
American Council on Germany
Institution
Permanent European conference for the study of the rural landscape
Permanent European conference for the study of the rural landscape
Institution
Compass
Compass
Institution
International Water Association
International Water Association
Institution
Local Governments for Sustainability
Local Governments for Sustainability
Institution
Instituto Brasileiro de Defesa do Consumidor
Instituto Brasileiro de Defesa do Consumidor
Institution
U.S. Green Building Council
U.S. Green Building Council
Institution
Centre for Transport and Energy
Centrum pro dopravu a energetiku
Institution