TY JOUR TI State of the environment Chelyabinsk region for 2014god KW environment KW sources of pollution KW priority pollutants. JO Actual directions of scientific researches of the XXI century: theory and practice AU Verkhoturtseva, A.. AU Knyazeva, T.. AU Sinyavskiy, I.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov