00646naa#a2200217#i#450# EN\\bibl\79573 20260221162031.6 1819-4036 20161225b2016####ek#y0engy0150####ca RUS RU CHARACTERISTIC OF ELEMENT STRUCTURE OF WATER r. SHAGAN Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2016 5 с. Journal article local Реки. Водотоки. 504.453 RUS Tashekova A Zh Lukashenko S N Koygeldinova M T Mukhamediyarov N Zh vestnik.kgau.ru