EMTS system changes.

Bibliographic Details
Corporate Author:	United States. Environmental Protection Agency. Office of Transportation and Air Quality
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : U.S. Environmental Protection Agency, Office of Transportation and Air Quality, 2012.
Subjects:	United States. > Environmental Protection Agency. Electronic data interchange. Quality assurance. Standardization. Forms management.
Online Access:	https://purl.fdlp.gov/GPO/gpo34211

Description
Item Description:	Title from title screen (viewed on Jan. 14, 2013). "March 2012." "EPA-420-B-12-022." Title from PDF title screen (viewed on Jan. 14, 2013). Electronic resource.
Physical Description:	1 online resource (1 page)