Mobile source emission factors (for low-altitude areas only)
Subtitle: final document.
Series: EPA ; 400/9-78-006; EPA-400/9-78-006
Publisher: Environmental Protection Agency, Office of Transportation and Land Use Policy.
Published: 1978
Place of publication: Washington
Language: eng
Number of pages: 197
Subjects: Automobiles -- Motor -- Exhaust gas.; Combustion gases.; Trucks -- Environmental aspects.
Notes: Issued Mar. 1978.

Chiefly tables.

Includes bibliographical references.