TY JOUR TI Organizational and technological features of the use of wood raw material obtained from intermediate felling in the beech forests of the Greater Caucasus KW forestry KW forest complex KW intermediate use KW logging residues KW stack KW manipulator JO Forestry Engineering Journal AU Yakhyaev , A.. AU Abiev, Y.. PY 2015 IS 5 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov