(NwOPROSY GIGIENY ATMOSFERNOGO WOZDUHA (B:s (NsBORNIK TRUDOW (B/s - (NmINISTERSTWO ZDRAWOOHRANENIQ rsfsrs; (NiNSTITUT RADIACIONNOJ GIGIENYs ((NlENINGRAD (B:s [(Nb(B. (NI(B.],s, 1959)
Keywords: (NoKRUVA@]EJ SREDY GIGIENAs; (NwOZDUHA ZAGRQZNENIEs; (NwOZDUHA ZAGRQZNITELIs -- (NwREDNYE WOZDEJSTWIQs -- (NtOKSI^NOSTXs; (NnAU^NYE ISSLEDOWANIQs