Emission standards reference guide for heavy-duty and nonroad engines.
Contributors: United States. Environmental Protection Agency.
Publisher: U.S. Environmental Protection Agency
Published: 1997
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Continuous emission monitoring -- Standards -- United States -- Handbooks, manuals, etc; Motor vehicles -- Pollution control devices -- Standards -- United States -- Handbooks, manuals, etc; Air -- Pollution -- United States -- Standards -- Handbooks, manuals, etc
Genres: Handbooks, manuals, etc.
Notes: Shipping list no.: 98-0020-P.

"September 1997."

"EPA420-F-97-014."