title: [Determination of oxygen and carbon dioxide in the air].
mesh_terms: D000397:Air Pollution / Q000032:analysis*; D002245:Carbon Dioxide / Q000032:analysis*; D010100:Oxygen / Q000032:analysis*
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen
vernacular_title: K voprosu ob opredelenii kisloroda i uglekislogo gaza v vozdukhe.