; and the maintenance and improvement of aquaria, buildings, and other facilities under the jurisdiction of the Service and to which the United States has title, and which are used pursuant to law in connection with management, and investigation of fish and wildlife resources: Provided , That notwithstanding 44 U.S.C. 501, the Service may, under cooperative cost sharing and partnership arrangements authorized by law, procure printing services from cooperators in connection with jointly produced publications for which the cooperators share at least one-half the cost of printing either in cash or services and the Service determines the cooperator is capable of meeting accepted quality standards: Provided further , That the Service may accept donated aircraft as replacements for existing aircraft: Provided further , That notwithstanding 31 U.S.C. 3302, all fees collected for non-toxic shot review and approval shall be deposited under the heading United States Fish and Wildlife Service—Resource Management and shall be available to the Secretary, without further appropriation, to be used for expenses of processing of such non-toxic shot type or coating applications and revising regulations as necessary, and shall remain available until expended. National park service Operation of the national park system For expenses necessary for the management, operation, and maintenance of areas and facilities administered by the National Park Service and for the general administration of the National Park Service, $2,500,369,000, of which $10,032,000 for planning and interagency coordination in support of Everglades restoration and $141,961,000 for maintenance, repair, or rehabilitation projects for constructed assets and $149,075,000 for cyclic maintenance projects for constructed assets shall remain available until September 30, 2020: Provided , That funds appropriated under this heading in this Act are available for the purposes of section 5 of Public Law 95–348. National recreation and preservation For expenses necessary to