User's guide to MOBILE4 (Mobile Source Emission Factor Model).

Bibliographic Details
Format:	Government Document eBook
Language:	English
Published:	Ann Arbor, Michigan : U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Mobile Sources, Emission Control Technology Division, Test and Evaluation Branch, 1989.
Subjects:	Air > Pollution > United States > Data processing > Handbooks, manuals, etc. Automobiles > Motors > Exhaust gas > United States > Data processing > Handbooks, manuals, etc. Air quality > Standards > United States. Handbooks and manuals.
Online Access:	https://purl.fdlp.gov/GPO/gpo138008

Available Online