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Rolʹ gumanitarno-ėkologicheskogo obrazovanii︠a︡ na sovremennom ėtape razvitii︠a︡ obshchestva
V. N. Pilipenko, V. I. Zakutnova · Izdatelʹ Sorokin Roman Vasilʹevich
152 sayfa · 2019
Environmental education / Ecology / Study and teaching / Humanities