42 U.S.C. § 7501

United States Code, 2018 Edition

Title 42 - THE PUBLIC HEALTH AND WELFARE

CHAPTER 85 - AIR POLLUTION PREVENTION AND CONTROL

SUBCHAPTER I - PROGRAMS AND ACTIVITIES

Part D - Plan Requirements for Nonattainment Areas

subpart 1 - nonattainment areas in general

Sec. 7501 - Definitions

From the U.S. Government Publishing Office,