Оценка экологической ситуации в Юго-западном микрорайоне г. Екатеринбурга was assessed by
biotesting using watercress as a test culture. Samples No. 1 and No. 4 were characterized
Аssessment of quality of waters of the cut bend of the river of Kazanki (Biotesting method)Аssessment of quality of waters of the cut bend of the river of Kazanki (
Biotesting method)