00665naa#a2200217#i#450# EN\\bibl\79031 20250415183159.2 1819-4036 20150925b2015####ek#y0engy0150####ca RUS RU THE ASSESSMENT OF THE WATER CHEMICAL COMPOSITION OF THE NOVOTROITSK RESERVOIR IN THE STAVROPOL TERRITORY Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2015 3 с. Journal article local . 502:005.584.1 RUS Stepanenko E E Mandra Yu A Eremenko R S Zelenskaya T G kgau.editorum.ru