Act of March 19, 1948 (Public Law 449, Eightieth Congress), referred to in text, is act Mar. 19, 1948, ch. 139, 62 Stat. 83. See Shasta National Forest codification note set out under sections 486a to 486w of Title 16, Conservation.

Section was not enacted as part of act Feb. 25, 1920, ch. 85, 41 Stat. 437, known as the Mineral Leasing Act, which comprises this chapter.

Functions of Secretary of the Interior under this section, with respect to use and disposal from lands under jurisdiction of Secretary of Agriculture of those mineral materials which Secretary of Agriculture is authorized to dispose of from other lands under his jurisdiction under sections 601 to 604 and 611 to 615 of this title, see Pub. L. 86–509, June 11, 1960, 74 Stat. 205, set out as a Transfer of Functions from Secretary of the Interior to Secretary of Agriculture note under section 2201 of Title 7, Agriculture.