Newsletter from 20.10.2017 | Last changed: 20.10.2017
… in every German city to be good enough to comply with the nitrogen dioxide limit value which applies in the EU. Concentrations over the limit are a health hazard, in … online In June 2017 the Federal Ministry for Environment held expert talks on the guidelines and recommendations for action to create more environmental justice. … guidelines to a safe and environmentally sustainable stay in the Antarctic. Series guides and manuals Page number 16 Year of publication 2017 PIWI and the plastic soup …