00686naa#a2200193#i#4500001006100000005001700061011001400078100004100092101000800133102000700141200013600148210005500284215001000339608002700349700002800376700002900404700003800433856002100471EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\3897520240425113130.4##a1997-4868##a20200731b2020####ek#y0engy0150####ca0#aENG##aRU1#aAssessment of the ecological well-being of the rivers of the Middle Urals in areas with increased technogenic loadeJournal article1#aEkaterinburgcUral State Agrarian Universityd2020##a5 с.##aJournal article2local#1aGutovagMariya Olegovna#1aFlefel'gHassan El'sayed#1aAndryushechkinagMarina Sergeevna4#ausau.editorum.ru