@book{102877,
	author = {Christman, Robert A.},
	title = {The Geology of Mt. Mansfield State Forest},
	publisher = {Project Gutenberg,},
	year = {2020},
	address = {Salt Lake City, UT :},
	note = {Release date is 2020-05-08},
	url = {https://www.gutenberg.org/ebooks/62053}
}