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Information × Registration Number 2117U002670, Article popup.category Thesis Title popup.author popup.publication 01-01-2017 popup.source_user Сумський державний університет popup.source http://essuir.sumdu.edu.ua/handle/123456789/65689 popup.publisher Sumy State University Description The planet Earth is only a tiny part of the universe, but it's the only place where human beings can live. Today, our planet is in serious danger. The poisoning of the world's land, air and water is the fastestspreading disease of civilization. If present trends continue for the next several decades, our planet will become uninhabitable. popup.nrat_date 2025-05-12 Close