CHAVG, a program for computing averages of hourly air pollutant concentrations
Subtitle: user's guide
By: Joseph A. Catalano and Frank V. Hale III.
Contributors: Hale, Frank V.; Environmental Sciences Research Laboratory.
Publisher: Environmental Sciences Research Laboratory; Center for Environmental Research Information [distributor]
Published: 1982
Place of publication: Research Triangle Park, NC; Cincinnati, OH
Language: eng
Subjects: Air -- Pollution -- Data processing.; Air -- Pollution -- Measurement.
Notes: Caption title.

At head of title: Project summary.

"Nov. 1982."

"EPA-600/S8-82-015."