Will the U.S. be a desert in 50 years?

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  • Bryner, Jeanne. "Why the 1930s Dust Bowl Was So Bad." LiveScience. 2008. http://www.livescience.com/environment/080505-dust-bowl.html
  • "Desertification." U.S. Geological Survey. 1997. http://pubs.usgs.gov/gip/deserts/desertification/
  • "­Desertification: Scientific Facts on Desertification." GreenFacts. http://www.greenfacts.org/en/desertification/
  • "Did Dust Storms make 1930s Dust Bowl Drought Worse?" ScienceDaily. 2008. http://www.sciencedaily.com/releases/2008/04/080430152030.htm
  • Dregne, H.E. "Desertification of Arid Lands." Center for International Earth Science Information Network. Columbia University. http://www.ciesin.org/docs/002-193/002-193.html
  • Egan, Timothy. "Heat Invades Cool Heights Over Arizona Desert." The New York Times. 2008. http://www.nytimes.com/2007/03/27/us/27warming.html
  • ­"Facts and Figures: Desertification and Drought." United Nations Educational, Scientific, and Cultural Organization (UNESCO). 2003. http://www.wateryear2003.org/en/ev.php-URL_ID=5137&URL_DO=DO_TOPIC&URL_SECTION=201.html
  • Ford, Matt. "Desertification: How to stop the shifting sands." CNN. 2008. http://edition.cnn.com/2008/WORLD/asiapcf/04/25/es.desertification/index.html
  • "Human Induced Land Degradation is Preventable Through Understanding and Remediation and the Underlying Causes." Natural Resources Conservation Service. U.S. Department of Agriculture. http://soils.usda.gov/use/worldsoils/landdeg/degradation.html
  • "National Report on Efforts to Mitigate Desertification in the Western United States." United Nations Convention to Combat Desertification (UNCCD). 2006. http://www.unccd.int/cop/reports/otheraffected/national/2006/united_states_of_america-eng.pdf
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