00599naa#a2200181#i#450# EN\\bibl\5146 20240910130235.2 2308-8877 20150316b2015####ek#y0engy0150####ca RUS RU The main directions of environmental security logging production Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 3 с. Journal article local Grigorev I. Grigoreva Olga I. naukaru.ru