%0 Journal Article %T THE ASSESSMENT OF GROWTH OF SPRUCE UNDERGROWTH IN UNEVEN-AGED BILBERRY BIRCH FORESTS OF VOLOGDA REGION %A Zarubina, L.V. %A Snezhko, D.A. %A Pyatovskaya, S.A. %K uneven-aged birch stands, light mode, cano-py, the density of undergrowth, the growth, the category of vital state, crown structure, crown environmental coefficient %J Bulletin of KSAU %D 2018 %N %P 6 %I Krasnoyarsk State Agrarian University