THE RESULTS OF THESTUDY OF NATURALREVEGETATION ONOVERBURDEN PILES,RESULTING IN 2000YEARS IN THE REPUBLICOF KHAKASSIA Vladimir DoronkinO.S. SafronovaTatiana Lamanova2019 год

THE RESULTS OF THE STUDY OF NATURAL REVEGETATION ON OVERBURDEN PILES, RESULTING IN 2000 YEARS IN THE REPUBLIC OF KHAKASSIA
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