(NbAKTERIOLOGI^ESKOE ISSLEDOWANIE I OBEZZARAVIWANIE WOZDUHA (B/s - (NkARPUHIN(B, (NgEORGIJ iWANOWI^s ((NmOSKWA (B:s (NmEDGIZ(B,s, 1962)
(NlIT(B. : (NS(B. 235-254s
Keywords: (NbAKTERIOLOGI^ESKIE ISSLEDOWANIEs; (NgIGIENA WOZDUHAs