00571naa#a2200193#i#450# EN\\bibl\78099 20260220192322.5 1819-4036 20140225b2014####ek#y0engy0150####ca RUS RU FORESTRY EFFICIENCY OF THE PROLONGED-GRADUAL CUTTING IN THE VOLOGDA REGION Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2014 5 с. Journal article local . 630*221.02 RUS Druzhinin F N Pestovskiy A S vestnik.kgau.ru