Hoyle, Zoë (June 12, 2014). "The Chipola Experimental Forest". United States Forest Service Southern Research Station. Archived from the original on November 21, 2020. Retrieved November 21, 2020.
Hoyle, Zoë (June 12, 2014). "The Chipola Experimental Forest". United States Forest Service Southern Research Station. Archived from the original on November 21, 2020. Retrieved November 21, 2020.