CFR › Title 36 › Part 17Part 17 — Conveyance of Freehold and Leasehold Interests on Lands of the National Park System§ 17.1— Authority.§ 17.2— Definitions.§ 17.3— Lands subject to disposition.§ 17.4— Notice.§ 17.5— Bids.§ 17.6— Action at close of bidding.§ 17.7— Preference rights.§ 17.8— Conveyance.