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CFR > Title 40 - Protection of Environment > CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY > SUBCHAPTER B—GRANTS AND OTHER FEDERAL ASSISTANCE (Parts 30–49) > PART 49—TRIBAL CLEAN AIR ACT AUTHORITY > SUBPART E—Implementation Plans for Tribes—Region II (§49.471 to §49.472-49.680)
SUBPART E—Implementation Plans for Tribes—Region II (§49.471 to §49.472-49.680)