Transportation air quality center products : publications, policy memos, guidance documents, electronic databases /

Bibliographic Details
Format: Government Document eBook
Language:English
Published: [Washington, DC] : United States Environmental Protection Agency, Air and Radiation, [1999]
Edition:Second edition.
Subjects:
Online Access:https://purl.fdlp.gov/GPO/gpo107010
Description
Item Description:"EPA 420-B-99-001."
"April 1999."
Supersedes EPA 420-F-98-011.
Physical Description:1 online resource (9 pages)