title: MAINTENANCE OF AIR QUALITY THROUGH PERFORMANCE STANDARDS.
mesh_terms: D000397:Air Pollution; D002140:California; D004782:Environmental Health; D006801:Humans; D008283:Maintenance; D011315:Preventive Medicine; D011635:Public Health Administration
keywords: AIR POLLUTION; CALIFORNIA; ENVIRONMENTAL HEALTH; PREVENTIVE MEDICINE; PUBLIC HEALTH ADMINISTRATION