Mobile source emission factors (for low-altitude areas only) : final document.

Bibliographic Details
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : Environmental Protection Agency, Office of Transportation and Land Use Policy, 1978.
Subjects:	Automobiles > Motors > Exhaust gas. Air > Pollution.
Online Access:	https://purl.fdlp.gov/GPO/gpo77536

Available Online