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title 40
Protection of Environment
chapter I
CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY
part 49
PART 49—INDIAN COUNTRY: AIR QUALITY PLANNING AND MANAGEMENT
subpart M
Subpart M—Implementation Plans for Tribes—Region X
subjgrp 240
Implementation Plan for the Nez Perce Tribe of Idaho
§ 49.10412-49.10430
§[Reserved]
View all text of Subjgrp 240 [§ 49.10401 - § 49.10430]
§§ 49.10412-49.10430 - §[Reserved]