Pub. L. 90-425, tit. I, under "administrative provisions"
administrative provisions
administrative provisions Appropriations for the Bureau of Land Management shall lie available for purchase of one passenger motor vehicle for replacement only; purchase of one aircraft; purchase, erection, and dismantlement of temporary structures; and alteration and maintenance of necessary buildings and appurtenant facilities to which the United Slates has title: Provided, That of appropriations herein made for the Bureau of Lind Management expenditures in connection with the revested Oregon and California Railroad and reconveyed Coos Bay Wagon Road grant lands (other than expenditures made under the appropriation “Oregon and California grant lands”) shall be reimbursed to the general fund of the Treasury from the 25 per centum referred to in subsection (c), title II, of the Act approved August 28, 1937 (50 Stat, 876), of the special fund designated the “Oregon and California land-grant fund” and section 4 of the Act approved May 24, 1939 (53 Stat. 754), of the special fund designated the “Coos Bay Wagon Road grant fund”: Provided further, That appropriations herein made may be expended on a reimbursable basis for (1) surveys of lands other than those under the jurisdiction of the Bureau of Land Management and (2) protection and leasing of lands and mineral resources for the State of Alaska.