TY JOUR TI Estimation of the impact wheel movers forwarders on forest soils KW forwarder KW cutting works KW soils KW research KW influence KW movers KW ecosystem. JO Actual directions of scientific researches of the XXI century: theory and practice AU Protas, P.. AU , .. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov