Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Uploaded on Jul 13, 2011
St. Petersburg is the largest city in North Europe and also the largest metropolis on the Baltic Sea. A lot of pollution goes straight out in the sea from St. Petersburg. The government therefore took the decision to construct a cleaning system. Several countries wanted to participate; Sweden Russia and Finland. Sweden was represented by Sida.