Islands & rapids : a geologic story of Hells Canyon /

Hells Canyon Dam : hearings before the United States House Committee on Interior and Insular Affairs, Subcommittee on Irrigation and Reclamation, Eighty-Fourth Congress, first session, on July 11, 13-15, 1955.
Published: (1955)

Final environmental impact statement (FEIS) evaluates relicensing of the 1,167-megawatt Hells Canyon Hydroelectric Project (P-1971-079) in Idaho and Oregon.
Published: (2007)

Hells Canyon, the deepest gorge on earth /
by: Ashworth, William, 1942-
Published: (1977)

Hells Canyon Dam : hearings before the United States House Committee on Interior and Insular Affairs, Subcommittee on Irrigation and Reclamation, Eighty-Second Congress, second session, on Mar. 26-28, 31, Apr. 1-3, June 17, 18, 1952.
Published: (1952)

Standing up to the rock /
by: Freeman-Toole, T. Louise, 1957-
Published: (2001)

Hells Canyon National Recreation Area, visual resource inventory.
Published: (1981)

Guide to the common plants of the Seven Devils Mountains, Hells Canyon National Recreation Area, Wallowa-Whitman National Forest /
by: Bingham, Richard T.
Published: (1989)

Guide to the common plants of Hells Canyon.
Published: (1980)

Geology of northwest Utah, southern Idaho and northeast Nevada : 1984 field conference /
Published: (1984)

Geology and natural history of the fifth field conference, Powell centennial river expedition /
Published: (1969)

Tepee Butte Recovery Project : draft environmental impact statement : Hells Canyon National Recreation Area, Wallowa-Whitman National Forest.
Published: (1989)

Visitor perceptions of the Hells Canyon National Recreation Area /
by: Larson, Thomas Keith
Published: (1995)

Seismic profile analysis of sediment deposits in Brownlee and Hells Canyon Reservoirs near Cambridge, Idaho /
by: Flocks, James G. (James Gerald), et al.
Published: (2014)

Mineral resources of the Hell's Half Acre Wilderness Study Area, Bingham and Bonneville Counties, Idaho /
Published: (1987)

Hells Canyon National Recreation Area comprehensive management plan : revised draft environmental impact statement : Appendices, Wallowa-Whitman National Forest, Hells Canyon NRA.
Published: (1999)

Grazing use of Grand Teton National Park and management plan for Hells Canyon National Recreation Area : hearing before the Subcommittee on National Parks, Historic Preservation, and Recreation of the Committee on Energy and Natural Resources, United States Senate, One Hundred Fifth Congress, first session, on S. 308 ... S. 360 ... June 26, 1997.
Published: (1997)

A normative-calculation procedure used to determine mineral abundances in rocks from the Montpelier Canyon section of the Phosphoria Formation, Idaho : a tool in deciphering the minor-element geochemistry of sedimentary rocks /
by: Medrano, M. D.
Published: (1992)

Public power, private dams : the Hells Canyon High Dam controversy /
by: Brooks, Karl Boyd
Published: (2006)

Mineral resources of the Owyhee River Canyon and Deep Creek-Owyhee River Wilderness Study areas, Owyhee County, Idaho /
Published: (1987)

Mineral resources of the Hell's Half Acre Wilderness Study Area, Bingham and Bonneville Counties, Idaho /
by: Toth, Margo I.
Published: (1987)

Geology of the canyons of the San Juan River /
Published: (1973)

Why hell stinks of sulfur : mythology and geology of the underworld /
by: Kroonenberg, Salomon Bernard
Published: (2013)

Geochemistry of the Phosphoria Formation at Montpelier Canyon, Idaho : environment of deposition /
by: Piper, David Z.
Published: (1994)

Reading the rocks : a guide to the geologic secrets of canyons, mesas, and buttes of the American Southwest /
by: Rahm, David A., 1931-
Published: (1974)

The Permian and Triassic Seven Devils Group, western Idaho and northeastern Oregon /
by: Vallier, Tracy L. (Tracy Lowell), 1936-

Stories in stone ; telling of some of the wonderlands of western America and some of the curious incidents in the history of geology /
by: Lee, Willis Thomas, 1864-1926
Published: (1926)

Stories in stone : telling of some of the wonderlands of western America and some of the curious incidents in the history of geology /
by: Lee, Willis Thomas, 1864-1926
Published: (1927)

Canyonlands country : geology of Canyonlands and Arches National Parks /
by: Baars, Donald L.
Published: (1993)

Lava Falls Rapid in Grand Canyon : effects of late Holocene debris flows on the Colorado River /
Published: (1999)

A brief story of the geology of Yosemite Valley /
by: Beatty, M. E.
Published: (1943)

A brief story of the geology of Yosemite Valley /
by: Beatty, M. E.
Published: (1971)

Geology of the Navajo country : a reconnaissance of parts of Arizona, New Mexico and Utah /
by: Gregory, Herbert E. (Herbert Ernest), 1869-1952
Published: (1917)

Exploring desert stone : John N. Macomb's 1859 expedition to the canyonlands of the Colorado /
by: Madsen, Steven K.
Published: (2010)

Exploring desert stone : John N. Macomb's 1859 expedition to the canyonlands of the Colorado /
by: Madsen, Steven K.
Published: (2010)

Streamflow monitoring and statistics for development of water rights claims for wild and scenic rivers, Owyhee Canyonlands Wilderness, Idaho, 2012 /
by: Wood, Molly S., et al.
Published: (2013)

The Colorado plateau : a geologic history /
by: Baars, Donald L.
Published: (1983)