Ambient air non-methane hydrocarbon monitor
By: Darrell Burch
Contributors: Environmental Sciences Research Laboratory
Publisher: U.S. Environmental Potection Agency, Health Effects Research Laboratory; Center for Environmental Research Information [distributor]
Published: 1981
Place of publication: Research Triangle Park, NC; Cincinnati, OH
Language: eng
Subjects: Hydrocarbons -- Measurement; Air -- Pollution -- Measurement; Air pollution control industry -- United States
Notes: Caption title

At head of title: Project summary

"May 1981."

"EPA-600/S2-80-201."