00577naa#a2200169#i#450# EN\\bibl\2669 20241227163744.5 2222-7962 20140610b2014####ek#y0engy0150####ca RUS RU Regulations on inventory of wood bark in the trunks and of assortments birch 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 Vetrov Leonid zh-szf.ru