TY JOUR TI Analysis of machines to fight with trees and shrubs and concepts of their development KW mower KW shrub vegetation KW a processing machine. JO Actual directions of scientific researches of the XXI century: theory and practice AU Adamov, D.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov