Cover Image

Ozone national ambient air quality standards, scope and methods plan for health risk and exposure assessment.

Bibliographic Details
Format: Government Document eBook
Language:English
Published: Research Triangle Park, North Carolina : U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Air Quality Planning and Standards, Health and Environmental Impacts Division, Risk and Benefits Group, 2011.
Subjects:
Ozone > Standards > United States.
Air > Pollution > Standards > United States.
Online Access:https://purl.fdlp.gov/GPO/gpo52764
Description
Item Description:Title from title screen (viewed Oct. 20, 2014).
"April 2011".
"EPA-452/P-11-001".
Physical Description:1 online resource (97 unnumbered pages) : color illustrations
Bibliography:Includes bibliographical references (page 90-96).