16 U.S. Code § 459h - Gulf Islands National Seashore
In order to preserve for public use and enjoyment certain areas possessing outstanding natural, historic, and recreational values, the Secretary of the Interior (hereinafter referred to as the “Secretary”) may establish and administer the Gulf Islands National Seashore (hereinafter referred to as the “seashore”).
Upon its acquisition by the Secretary, the area described in this paragraph is the parcel consisting of approximately 2,000 acres of land on Cat Island, Mississippi, as generally depicted on the map entitled “Boundary Map, Gulf Islands National Seashore, Cat Island, Mississippi”, numbered 635/80085, and dated November 9, 1999 (referred to in sections 459h to 459h–10 of this title  as the “Cat Island Map”).
 See References in Text note below.
Sections 459h to 459h–10 of this title, referred to in subsec. (b)(3), was in the original “this title”, and was translated as reading “this Act”, meaning Pub. L. 91–660, which enacted sections 459h to 459h–10 of this title, to reflect the probable intent of Congress, because Pub. L. 91–660 does not contain titles.
2000—Pub. L. 106–554 inserted section catchline and subsec. (a) designation and heading, substituted “In order” for “That, in order”, inserted subsec. (b) designation and heading, added par. (1), inserted par. (2) designation and heading and substituted “The areas described in this paragraph are” for “The seashore shall comprise”, redesignated former pars. (1) to (6) as subpars. (A) to (F), respectively, of par. (2), realigned margins, and added pars. (3) and (4).