Policy assessment for the review of the lead national ambient air quality standards : external review draft
Published
Research Triangle Park, North Carolina : United States Environmental Protection Agency, Office of Air Quality Planning and Standards, Health and Environmental Impacts Division, 2013.
Physical Description
1 online resource (257 unnumbered pages) : color illustrations
Title from title screen (viewed on June 25, 2013). "EPA-452/P-13-001." "January 2013." "Draft- do not quote or cite."
Bibliography Note
Includes bibliographical references (pages [145-149]).
Action Note
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