TY - GEN AU - Kamens,R M AU - Stern,A C TI - Methane in air quality and automobile exhaust emission standards SN - 0002-2470 PY - 1973///0810 KW - Air Pollution KW - analysis KW - Hydrocarbons KW - Legislation as Topic KW - Maximum Allowable Concentration KW - Methane KW - United States KW - Vehicle Emissions N1 - Publication Type: Journal Article UR - https://doi.org/10.1080/00022470.1973.10469812 ER -