@book{85408,
	author = {Boyer, Charles S.},
	title = {The Diatomaceæ of Philadelphia and Vicinity},
	publisher = {Project Gutenberg,},
	year = {2014},
	address = {Salt Lake City, UT :},
	note = {Release date is 2014-01-03},
	url = {https://www.gutenberg.org/ebooks/44569}
}