@book{67077,
	author = {Urban, Emil K.},
	title = {Birds from Coahuila, Mexico},
	publisher = {Project Gutenberg,},
	year = {2008},
	address = {Salt Lake City, UT :},
	note = {Release date is 2008-07-17},
	url = {https://www.gutenberg.org/ebooks/26076}
}