December, 2020 All-Russian educational ecological publication «Ecomir» — No. 23-24 (230-231)

Posted by kachalo on 27 ноября, 2021 in paulownia | Short Link

Dear readers, teachers, schoolchildren, their parents, we present to your attention the final issue for 2020 of the All-Russian school ecological publication, the newspaper «

You can read or download PDF-files with the next issue of «Ecomir»

D.D. Ridiger, Anna M., I.A. Shaposhnikov,
A.A. Chernyshov, Elena Andreeva,


Dear readers, do not forget to click

Your participation is very important to us!

Copyright © 2021-2022 Isatr All rights reserved.
This site is using the Shades theme, v2.4.1, from