title: [The 75th birthday of Professor V.V. Lebedev].
mesh_terms: D049673:History, 20th Century; D011635:Public Health Administration / Q000266:history; D012499:Sanitation / Q000266:history; D014586:USSR
vernacular_title: K 75-letiiu so dnia rozdhdeniia professora V.V. Lebedeva.