00649naa#a2200181#i#450# EN\\bibl\7699 20240718183129.4 2308-8877 20151115b2015####ek#y0engy0150####ca RUS RU Silvicultural efficiency loosening the soil at clear sanitary cuttings in spruce forests in suburban forests Minsk Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 4 с. Journal article local Zelenkevich V. Yushkevich M. naukaru.ru