00678naa#a2200217#i#450# EN\\bibl\77728 20260220015105.5 1819-4036 20130825b2013####ek#y0engy0150####ca RUS RU COMPLEX ASSESSMENT OF THE SMALL MOUNTAIN RIVER ECOSYSTEM CONDITION IN THE AREA OF RAILWAY LINE CONSTRUCTION Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2013 6 с. Journal article local Бентос. 574.587 RUS Andrianova A V Aponasenko A D Makarskya G V Ponomareva Yu A vestnik.kgau.ru