Don't have Telegram yet? Try it now!
http://termschool.ru/%d0%b2%d1%81%d0%b5%d1%80%d0%be%d1%81%d1%81%d0%b8%d0%b9%d1%81%d0%ba%d0%b8%d0%b9-%d1%8d%d0%ba%d0%be%d0%bb%d0%be%d0%b3%d0%b8%d1%87%d0%b5%d1%81%d0%ba%d0%b8%d0%b9-%d1%81%d1%83%d0%b1%d0%b1%d0%be%d1%82/
Всероссийский экологический субботник «Зеленая Россия»