43 CFR 3452.1 : Public Lands: Interior (§ 1.1 To Parts 10011-10099) — (Parts 1000-1599 To Parts 10011-10099) — Regulations Relating To Public Lands (Continued) (Parts 1000-1599 To Parts 10011-10099) — Bureau Of Land Management, Department Of The Interior (Parts 1000-1599 To Parts 9261-9999) — Minerals Management (3000) (§ 3000.0-5 To § 3936.40) — Management Of Existing Leases (§ 3451.1 To § 3453.3-4) — Relinquishment, Cancellation, And Termination (§ 3452.1 To § 3452.3) — Relinquishment.