TY JOUR TI DEVELOPMENT OF ACTIVITIES TO IMPROVE THE EFFICIENCY OF PROCESSING OF PHY-TOGENOUS INDUSTRIAL WASTE KW JO Forestry Engineering Journal AU Zyryanov, M.A. AU Syromyatnikov, S.V. PY 2019 IS 9 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov