H.R. 1461 and H.R. 1491 : legislative hearing before the Subcommittee on National Parks, Recreation, and Public Lands of the Committee on Resources, U.S. House of Representatives, One Hundred Seventh Congress, first session, June 7, 2001.

H.R. 1906, H.R. 2818 and H.R. 3936 : legislative hearing before the Subcommittee on National Parks, Recreation, and Public Lands of the Committee on Resources, U.S. House of Representatives, One Hundred Seventh Congress, second session, April 16, 2002.
Published: (2002)

Dinosaur National Monument, visitor study : Summer 2013 /
by: Manni, Marc F., et al.
Published: (2014)

H.R. 318, H.R. 4029, H.R. 4049, H.R. 4182, H.R. 4272, H.R. 4283, H.R. 4489, and H.R. 4527 : legislative hearing before the Subcommittee on Public Lands and Environmental Regulation of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Thirteenth Congress, second session, Tuesday, June 10, 2014.
Published: (2015)

H.R. 241, H.R. 290, H.R. 320, H.R. 441, H.R. 643, H.R. 686, H.R. 765, H.R. 850, H.R. 944, H.R. 1022, and H.R. 1141 : legislative hearing before the Subcommittee on National Parks, Forests, and Public Lands of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Twelfth Congress, first session, Wednesday, May 4, 2011.
Published: (2011)

Arches National Park, Utah : hearings before the Subcommittees on Public Lands and National Parks and Recreation of the Committee on Interior and Insular Affairs, House of Representatives, Ninety-first Congress.
Published: (1970)

Historic leasing in the National Park System : assessing challenges and building on successes : oversight field hearing before the Committee on Natural Resources, U.S. House of Representatives, One Hundred Fifteenth Congress, second session, Monday, September 17, 2018, in Hot Springs National Park, Arkansas.
Published: (2018)

H.R. 4558, "Grand Staircase Escalante Enhancement Act" : legislative hearing before the Subcommittee on Federal Lands of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Fifteenth Congress, first session, Thursday, December 14, 2017.
Published: (2018)

Modernizing the National Park Service concession program : hearing before the Subcommittee on the Interior of the Committee on Oversight and Government Reform, House of Representatives, One Hundred Fourteenth Congress, first session, July 23, 2015.
Published: (2016)

Consideration of H.R. 5299.
Published: (1956)

Discussion draft, H.R. _____, "National Park Service Centennial Act" : legislative hearing before the Subcommittee on Federal Lands of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Fourteenth Congress, first session, Wednesday, December 2, 2015.
Published: (2016)

Improving the visitor experience at national parks : hearing before the Subcommittee on the Interior, Energy, and Environment of the Committee on Oversight and Government Reform, House of Representatives, One Hundred Fifteenth Congress, first session, April 5, 2017.
Published: (2017)

Arches National Park.
by: Graham, John P. (John Paul)
Published: (2004)

Hearing on H.R. 3981, H.R. 4109, H.R. 4141, and H.R. 4158 : hearing before the Subcommittee on National Parks and Public Lands of the Committee on Resources, House of Representatives, One Hundred Fifth Congress, second session ... July 16, 1998, Washington, DC.
Published: (1998)

H.R. 2628, H.R. 2643, and H. Res. 261 : legislative hearing before the Subcommittee on National Parks, Recreation, and Public Lands of the Committee on Resources, U.S. House of Representatives, One Hundred Seventh Congress, second session, February 7, 2002.
Published: (2002)

H.R. 2628, H.R. 2643, and H. Res. 261 : legislative hearing before the Subcommittee on National Parks, Recreation, and Public Lands of the Committee on Resources, U.S. House of Representatives, One Hundred Seventh Congress, second session, February 7, 2002.
Published: (2002)

Zion National Park : geologic resource evaluation report /
by: Graham, John P. (John Paul)
Published: (2006)

Concessions reform : hearing before the Subcommittee on National Parks, Forests, and Public Lands of the Committee on Natural Resources, House of Representatives, One Hundred Third Congress, first session, on H.R. 743, to amend the National Park Service Concessions Policy Act ... H.R. 1493 ... H.R. 2146 ... hearing held in Washington, DC, October 19, 1993.
Published: (1994)

Zion National Park statement for management.
Published: (1987)

Zion National Park : general management plan /
Published: (2001)

Concessions policy of the National Park Service : hearings before the Subcommittee on Public Lands, National Parks, and Forests of the Committee on Energy and Natural Resources, United States Senate, One Hundred First Congress, second session ... July 25 and 31, 1990.
Published: (1990)

Consideration of H.R. 6641.
Published: (1958)

GAO's study of the national park system : joint hearing before the Subcommittee on Parks, Historic Preservation, and Recreation of the Senate Committee on Energy and Natural Resources and the Subcommittee on National Parks, Forests, and Lands of the House Committee on Resources, One Hundred Fourth Congress, first session, on the General Accounting Office's study of the national park system, March 7, 1995.
Published: (1995)

H.R. 546, H.R. 2457 and H.R. 2715 : legislative hearing before the Subcommittee on National Parks, Recreation, and Public Lands of the Committee on Resources, U.S. House of Representatives, One Hundred Eighth Congress, first session, Tuesday, July 22, 2003.
Published: (2003)

Regreening the national parks /
by: Frome, Michael
Published: (1992)

H.R. 2223, H.R. 2993, and H.R. 1728 : hearing before the Subcommittee on National Parks and Public Lands of the Committee on Resources, House of Representatives, One Hundred Fifth Congress, second session, on H.R. 2223 ... H.R. 2993 ... H.R. 1728 ... February 24, 1998, Washington, DC.
Published: (1998)

H.R. 546, H.R. 2457 and H.R. 2715 : hearing before the Subcommittee on National Parks, Recreation, and Public Lands of the Committee on Resources, U.S. House of Representatives, One Hundred Eighth Congress, first session, Tuesday, July 22, 2003.
Published: (2003)

Building on America's best idea : the next century of the national park system : oversight hearing before the Subcommittee on National Parks, Forests, and Public Lands of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Eleventh Congress, second session, Tuesday, May 25, 2010.
Published: (2010)

H.R. 5210, "National Park Restoration Act"; and H.R. 2584, "National Park Service Legacy Act of 2017".
Published: (2018)

Canyonlands National Park.
by: KellerLynn, Katie
Published: (2005)

Stealing the national parks : the destruction of concessions and park access /
by: Hummel, Don, 1907-
Published: (1987)

Concession operations in the national park system : oversight hearings before the Subcommittee on National Parks and Recreation of the Committee on Interior and Insular Affairs, House of Representatives, Ninety-fourth Congress, second session, on National park concession policy act of 1965 and concession operations in the national park system ...
Published: (1977)

Arizona, Utah & New Mexico : a guide to the state & national parks /
by: Sinotte, Barbara
Published: (1996)

From barrier to crossroads : an administrative history of Capitol Reef National Park, Utah, volumes I & II /
by: Frye, Bradford J.
Published: (1998)

Capitol Reef National Park : geologic resource evaluation report /
by: Graham, John P. (John Paul)
Published: (2006)

Utah National Park.
Published: (1925)

Planning human activities on protected natural ecosystems : the conservation unit approach to the planning and management of national parks and reserves in Kenya based on the Nairobi National Park ecosystem. /
by: Lusigi, Walter J.
Published: (1978)