[Application of the method of studying the distribution of natural mobile helium for the sanitary protection of underground waters].
D006371:Helium / Q000032:analysis*; D014586:USSR; D014881:Water Supply
D006371:Helium
Ispol'zovanie metoda issledovaniia raspredeleniia estestvennogo podvizhnogo geliia dlia sanitarnoĭ okhrany podzemnykh vod.