title: System approach for reducing car pollution.
abstract: Federal policy emphasizes more exacting specifications for new cars to combat pollution. Some doubts are cast on this approach, and alternatives are suggested. Ease of maintenance, high reliability, and inspection are essential to pollution control and must be provided for in the specifications. A total system approach to reduce car pollution is outlined.
mesh_terms: D001336:Automobiles / Q000592:standards; D002248:Carbon Monoxide / Q000032:analysis; D005579:Fossil Fuels; D006838:Hydrocarbons / Q000032:analysis; D007878:Legislation as Topic; D009589:Nitrogen Oxides / Q000032:analysis; D014481:United States; D001335:Vehicle Emissions / Q000032:analysis
chemical_list: D005579:Fossil Fuels; D006838:Hydrocarbons; D009589:Nitrogen Oxides; D001335:Vehicle Emissions; D002248:Carbon Monoxide