title: [On the 75th birthday of Professor A. I. Shtreĭs].
mesh_terms: D049673:History, 20th Century; D006920:Hygiene / Q000266:history; D012499:Sanitation / Q000266:history; D014586:USSR
vernacular_title: K 75-letiiu so dnia rozhdeniia professora A. I. Shtreĭsa.