Smog can be prevented! How? You will find out during the debate in Grudziądz

Smog can be prevented! How? You will find out during the debate in Grudziądz

http://www.pomorska.pl/wiadomosci/grudziadz/a/smogowi-mozna-przeciwdzialac-jak-dowiesz-sie-na-debacie-w-grudziadzu,13077750/