rus: экологический принцип

Information
has URI	http://lexvo.org/id/term/rus/%D1%8D%D0%BA%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B9%20%D0%BF%D1%80%D0%B8%D0%BD%D1%86%D0%B8%D0%BF

Meaning
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means	(noun) the activity of protecting the environment from pollution or destruction environmentalism