00623naa#a2200193#i#450# EN\\bibl\7704 20241205003117.4 2308-8877 20151115b2015####ek#y0engy0150####ca RUS RU State of the environment Chelyabinsk region for 2014god Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 3 с. Journal article local Verkhoturtseva A. Knyazeva T. Sinyavskiy I. naukaru.ru