2 options
Ozone national ambient air quality standards, scope and methods plan for welfare risk and exposure assessment.
- Format:
- Book
- Government document
- Language:
- English
- Subjects (All):
- Air quality--Standards--United States.
- Air quality.
- Air--Pollution--United States.
- Air.
- Atmospheric ozone--United States.
- Atmospheric ozone.
- Air--Pollution.
- Air quality--Standards.
- United States.
- Physical Description:
- 1 online resource ([40] pages) : color illustrations
- Other Title:
- Scope and methods plan for welfare risk and exposure assessment
- Place of Publication:
- Research Triangle Park, NC : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Health and Environmental Impacts Division, 2011.
- Notes:
- Title from title screen (viewed Oct. 20, 2014).
- "April 2011."
- Includes bibliographical references (pages 37-39).
- "EPA-452/P-11-002."
- Other Format:
- Print version: Ozone national ambient air quality standards
- OCLC:
- 893417766
The Penn Libraries is committed to describing library materials using current, accurate, and responsible language. If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.