00552naa#a2200181#i#450# EN\\bibl\78959 20260220130250.5 1819-4036 20150725b2015####ek#y0engy0150####ca RUS RU THE STRUCTURE OF THE GROUND VEGETATION COVER IN THE MARSH BIRCH FORESTS Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2015 6 с. Journal article local . 581.55:581.526.425:582.5.632.1 RUS Zhiltsova S G sej.kgau.ru