[Iron and fluorine content in groundwaters].
D005461:Fluorine / Q000032:analysis*; D007501:Iron / Q000032:analysis*; D012426:Russia; D014867:Water / Q000032:analysis*; D014881:Water Supply / Q000032:analysis
D014867:Water; D005461:Fluorine; D007501:Iron
Soderzhanie v podzemnykh vodakh zheleza i ftora.