00650naa#a2200181#i#450# EN\\bibl\2232 20240521045527.2 2308-8877 20140510b2014####ek#y0engy0150####ca RUS RU Justification requirements granulometric composition material drainage layer of logging roads Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 3 с. Journal article local Sushkov Sergey Ivanovich Burmistrova Olga Nikolaevna naukaru.ru