Requiem for the Santa Cruz : an environmental history of an Arizona river /Author: Webb, Robert H.,
Publisher: Tucson : University of Arizona Press,
Date: [2014] This title can be found in 1 Iowa libraries.
Repeat photography : methods and applications in the natural sciences /Publisher: Washington, DC : Island Press,
Date: c2010. This title can be found in 2 Iowa libraries.
The Mojave Desert : ecosystem processes and sustainability /Publisher: Reno : University of Nevada Press,
Date: c2009. This title can be found in 2 Iowa libraries.
Modeling the spatial and temporal variation of monthly and seasonal precipitation on the Nevada Test Site and vicinity, 1960-2006Format: [electronic resource] /
Author: Blainey, Joan B.
Publisher: Reston, Va. : U.S. Geological Survey,
Date: 2007. This title can be found in 1 Iowa libraries.
The Desert Laboratory Repeat Photography Collection an invaluable archive documenting landscape change /Format: [electronic resource] :
Publisher: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey,
Date: [2007] This title can be found in 1 Iowa libraries.
Channel response to low-elevation desert fire the King Valley fire of 2005 /Format: [electronic resource] :
Publisher: [Reston, Va.] : U.S. Geological Survey,
Date: 2007. This title can be found in 1 Iowa libraries.
The ribbon of green : change in riparian vegetation in the southwestern United States /Author: Webb, Robert H.
Publisher: Tucson : University of Arizona Press,
Date: c2007. This title can be found in 1 Iowa libraries.
Sediment yield and runoff frequency of small drainage basins in the Mojave Desert, California and NevadaFormat: [electronic resource] /
Author: Griffiths, Peter G.
Publisher: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey,
Date: [2006] This title can be found in 1 Iowa libraries.
Precipitation history of the Mojave Desert region, 1893-2001Format: [electronic resource] /
Author: Hereford, Richard
Publisher: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey,
Date: 2004. This title can be found in 1 Iowa libraries.
Frequency of debris flows in Grand CanyonFormat: [electronic resource] /
Author: Webb, Robert H.
Publisher: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey,
Date: [2003] This title can be found in 1 Iowa libraries.
Map showing Quaternary geology and geomorphology of the Lonely Dell Reach of the Paria River, Lees Ferry, Arizona with comparative landscape photographsFormat: [electronic resource] /
Author: Hereford, Richard
Publisher: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey,
Date: 2003. This title can be found in 1 Iowa libraries.
Floods, droughts, and climate change /Author: Collier, Michael,
Publisher: Tucson : University of Arizona Press,
Date: c2002. This title can be found in 6 Iowa libraries.
Sediment delivery by ungaged tributaries of the Colorado River in Grand CanyonFormat: [electronic resource] /
Author: Webb, Robert H.
Publisher: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey,
Date: [2001] This title can be found in 1 Iowa libraries.
Monitoring of coarse sediment inputs to the Colorado River in Grand CanyonFormat: [electronic resource] /
Author: Webb, Robert H.
Publisher: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey,
Date: [2001] This title can be found in 1 Iowa libraries.
Sediment delivery by ungaged tributaries of the Colorado River in Grand Canyon, Arizona /Publisher: Denver, CO : Information Services [distributor], Denver, CO : Information Services [distributor],
Date: 2000. This title can be found in 1 Iowa libraries.
The controlled flood in Grand Canyon /Publisher: Washington, DC : American Geophysical Union,
Date: c1999. This title can be found in 2 Iowa libraries.
Lava Falls Rapid in Grand Canyon : effects of late Holocene debris flows on the Colorado River /Publisher: Reston, Va. : U.S. Department of the Interior, U.S. Geological Survey,
Date: 1999. This title can be found in 1 Iowa libraries.
Reworking of aggraded debris fans by the 1996 controlled flood on the Colorado River in Grand Canyon National Park, ArizonaFormat: [microform] /
Publisher: Tucson, AZ : U.S. Geological Survey ;
Date: 1997] This title can be found in 1 Iowa libraries.
Grand Canyon : a century of change : rephotography of the 1889-1890 Stanton Expedition /Author: Webb, Robert H
Publisher: Tucson : University of Arizona Press,
Date: c1996. This title can be found in 1 Iowa libraries.
The Great Cataract effects of late Holocene debris flows on Lava Falls Rapid, Grand Canyon National Park, Arizona /Format: [microform] :
Publisher: Tucson, Ariz. : U.S. Geological Survey ;
Date: 1996. This title can be found in 1 Iowa libraries.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.