Clear up
Illegal graffiti
Recycling - Sand
Recycling - Glass
Combating Climate Change
Environmental protection by youth
Healthy environment
Earth Summit
Recycling
ECO style - Europa
European Year of the Environment
Schuco - Green Technology - Blue Planet
Clean city for a beautiful Krefeld
Draining problems - Oil tanks - Sewer connection - ...
Paper recycling
Street sweeper
Recycling - Waste in the bin
Chemical waste - Hand it in
Do something too for a clean city
Keep the Rhine clean - River - Nieuwegein
Waste - Waste bin - Hands - Deventer
European Year of the Environment - Overveen
