[Limits of the change in the water quality of an underground source hydraulically linked with a river].
D005618:Fresh Water / Q000032:analysis*; D002094:Republic of Belarus; D014867:Water / Q000032:analysis*; D014881:Water Supply / Q000032:analysis*
D014867:Water
Predely izmeneniia kachestva vody podzemnogo istochnika pri ego giravlicheskoĭ sviazi s rekoĭ.