[Work experience and achievements of practical sanitation in the Azerbaijani SSR during the years of Soviet power].
D001382:Azerbaijan; D004813:Epidemiology / Q000266:history; D049673:History, 20th Century; D012423:Rural Health / Q000266:history; D012499:Sanitation / Q000266:history*
Opyt raboty i dostizheniia sanitarnoĭ praktiki v Azerbaĭdzhanskoĭ SSR za gody Sovetskoĭ vlasti.