title: [PROTECTION OF THE ATMOSPHERIC AIR--ONE OF THE LEADING PROBLEMS IN HYGIENE SCIENCE AND SANITARY PRACTICE].
mesh_terms: D000397:Air Pollution; D006920:Hygiene; D012499:Sanitation; D014586:USSR
keywords: AIR POLLUTION; SANITATION; USSR
vernacular_title: OKHRANA ATMOSFERNOGO VOZDUKHA-ODNA IZ VEDUSHCHIKH PROBLEM GIGIENICHESKO I NAUKI I SANITARNO I PRAKTIKI.