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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 M—Implementation Plans for Tribes—Region X (§49.9861 to §49.11111-49.17810)
SUBPART M—Implementation Plans for Tribes—Region X (§49.9861 to §49.11111-49.17810)