TY  JOUR
TI  The main directions of environmental security logging production
KW  timber production
KW  environmental safety
KW  soil compaction.
JO  Actual directions of scientific researches of the XXI century: theory and practice
AU  Grigorev, I..
AU  Grigoreva, O.I.
PY  2015
IS  3
PB  FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov