References
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- National Wildlife Federation (NWF). 2008. A National Report Card on Sustainability in Higher Education. Washington, DC: National Wildlife Federation. http://www.nwf.org/campusEcology/docs/CampusReportFinal.pdf.
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- United States Green Building Council (USGBC). 2007. LEED Registered Projects. http://www.usgbc.org/ShowFile.aspx?DocumentID=2313. April 28, 2008.