U.S. federal legislative history library. Core collection.
"An Act: To amend the Clean Air Act to authorize planning grants to air pollution control agencies; expand research provisions relating to fuels and vehicles; provide for interstate air pollution control agencies or commissions; authorize the establishment of air quality standards, and for other purposes.": [volume 1], document no. 1.
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Source of Description
Description based on PDF title page, viewed June 5, 2015.