title: [On the 80th birthday of Professor K. G. Beriushev].
mesh_terms: D049673:History, 20th Century; D006920:Hygiene / Q000266:history; D012499:Sanitation / Q000266:history; D014586:USSR
vernacular_title: K 80-letiiu so dnia rozhdeniia professora K. G. Beriusheva.