The Article Competition deadline has been extended!
Konkurs «Chelovek. Zemlya. Ekologiya» prodlen.
Uvazhaemye avtory i uchastniki konkursa!
Po Vashim mnogochislennym pros'bam my prodlili srok priema rabot do 15 aprelya 2025 g.
Itogi konkursa budut podvedeny letom 2025 goda