USDA Forest Service. (May 4, 2016). Pisgah ranger district recreation directory. [PDF] Retrieved from 

https://www.fs.usda.gov/Internet/FSE_DOCUMENTS/fseprd512552.pdf

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US Forest Service. (Dec. 16, 2013). Travel advisories: outdoor safety. Retrieved from https://www.fs.fed.us/recreation/safety/safety.shtml

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