Pub. L. 110-161, div. F, tit. I, sec. 103

Sec. 103. Appropriations made to the Department of the Interior in this title shall be available for services as authorized by 5 U.S.C. 3109, when authorized by the Secretary, in total amount not to exceed $500,000; purchase and replacement of motor vehicles, including specially equipped law enforcement vehicles; hire, maintenance, and operation of aircraft; hire of passenger motor vehicles; purchase of reprints; payment for telephone service in private residences in the field, when authorized under regulations approved by the Secretary; and the payment of dues, when authorized by the Secretary, for library membership in societies or associations which issue publications to members only or at a price to members lower than to subscribers who are not members.