Diesel emission quantifier (DEQ)
Subtitle: frequently asked questions (FAQs)
Edition: Revised April 9, 2012.
Publisher: United States Environmental Protection Agency, Office of Transportation and Air Quality
Published: 2012
Place of publication: Washington, D.C.]
Language: eng
Number of pages: 19
Subjects: Diesel motor exhaust gas; Analysis; Forecasting; Computer programs; Handbooks, manuals
Notes: Title from PDF title screen (viewed Feb. 27, 2013).

"April 2012."

"EPA-420-F-12-017."