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Draft guidance on developing background concentrations for use in modeling demonstrations.
Connect to full text Available online
View online- Format:
- Book
- Government document
- Language:
- English
- Subjects (All):
- Air quality--Mathematical models.
- Air quality.
- Air quality--Monitoring.
- Physical Description:
- 1 online resource (various pagings) : color illustrations
- Place of Publication:
- Research Triangle Park, NC : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Air Quality Assessment Division, 2023.
- Notes:
- EPA project officer: Alyssa Piliero.
- "October 2023."
- "EPA-454/P-23-001."
- This is a publication issued by the United States federal government or produced with federal funds.
- In scope of the U.S. Government Publishing Office Cataloging and Indexing Program (C&I) and Federal Depository Library Program (FDLP) distribution.
- Includes bibliographical references (page 36).
- Description based on online resource; title from PDF title page (NEPIS, viewed March 19, 2026).
- OCLC:
- 1414010228
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