Zarechny, 1 November 2015. PenzaNews. The participants of the campaign “Paper Boom” in Zarechny of the Penza region had collected over 19 tons of scrap paper.

“The ecology researchers say this will help save 317 trees,” the city’s public relations department told PenzaNews agency.

The event was organized by the natural resources management department of the city. A similar campaign is scheduled for April 2016.