Hydrocarbons in the Los Angeles atmosphere. A comparison between the hydrocarbons in automobile exhaust and those found in the Los Angeles atmosphere.
D000388:Air; D001272:Atmosphere; D006801:Humans; D006838:Hydrocarbons; D015141:Los Angeles; D001335:Vehicle Emissions
D006838:Hydrocarbons; D001335:Vehicle Emissions
AIR; AUTOMOBILE EXHAUST; HYDROCARBONS