Periodicheskaya Tablitsa Elementov (Периодическая таблица элементов), designed by Dmitri Mendeleev (1869).
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Arctic and Northern Studies. Intersectional Environmentalism. Ethical Journalism.
Periodicheskaya Tablitsa Elementov (Периодическая таблица элементов), designed by Dmitri Mendeleev (1869).
Thora and Fauna 