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Regulations last checked for updates: Jun 16, 2025
Title 43 - Public Lands: Interior last revised: Jun 09, 2025
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Title 43
Chapter II
Part 8200 - PART 8200—PROCEDURES
Subpart 8200 [§ 8200.0-1 - § 8200.0-1] - Subpart 8200—General
Subpart 8223 [§ 8223.0-1 - § 8223.1] - Subpart 8223—Research Natural Areas
Subpart 8224 [§ 8224.0-1 - § 8224.2] - Subpart 8224—Fossil Forest Research Natural Area
authority:
43 U.S.C. 1181
(a) and (e),
43 U.S.C. 1201
,
43
.S.C. 1701
source:
43 FR 40735, Sept. 12, 1978, unless otherwise noted.
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