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About Questia | Questia, Your Online Research Library
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Pew Research Center | Nonpartisan, non-advocacy public opinion polling and demographic research
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University of California | The only world-class public research university for, by and of California.
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The University of Tennessee Health Science Center (UTHSC)
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ICARDA | Science for resilient livelihoods in dry areas
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Global Attitudes & Trends - Pew Research Center
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Cult Education Institute | Religions and Cults Archives