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,

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