Citation

81 FR 24439

Multiple canonical documents share this first-page citation.

Supplemental Finding That It Is Appropriate and Necessary To Regulate Hazardous Air Pollutants From Coal- and Oil-Fired Electric Utility Steam Generating Units Monday, April 25, 2016 81 FR 24419
Federal Register Vol. 81, No.79, April 25, 2016 Monday, April 25, 2016 81 FR 24439