Diesel emission quantifier (DEQ)
Subtitle: frequently asked questions (FAQs)
Edition: Revised April 4, 2013.
Publisher: United States Environmental Protection Agency, Office of Transportation and Air Quality
Published: 2013
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 21
Subjects: Diesel motor exhaust gas; Analysis; Forecasting; Computer programs
Notes: Title from title screen (viewed Mar. 21, 2014).

"April 2013."

"EPA-420-F-13-008."