@BOOK{NAP20391, title = "A Critique of the 1975-1976 Federal Automobile Emission Standard for Hydrocarbons and Oxides of Nitrogen", doi = "10.17226/20391", url = "https://nap.nationalacademies.org/catalog/20391/a-critique-of-the-1975-1976-federal-automobile-emission-standard-for-hydrocarbons-and-oxides-of-nitrogen", year = 1973, publisher = "The National Academies Press", address = "Washington, DC" }