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"Ecological Resources". Tompkins County Planning Department. Archived from the original on November 7, 2009. Retrieved September 12, 2016.
"McLean Bog Site". Cornell University College of Agriculture and Life Sciences. Archived from the original on June 6, 2013. Retrieved September 12, 2016.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
"Goals/Overview". Cornell University College of Agriculture and Life Sciences. Archived from the original on June 6, 2013. Retrieved September 12, 2016.