American Recovery and Reinvestment Act of the National Park Service : hearing before the Subcommittee on National Parks of the Committee on Energy and Natural Resources, United States Senate, One Hundred Eleventh Congress, second session, to review the National Park Service's implementation of the American Recovery and Reinvestment Act (ARRA), May 5, 2010.
Coverage: Washington : U.S. Govt. Print. Off., 2010