@book{73525,
	author = {Cockrum, E. Lendell, and Fitch, Kenneth Leonard,},
	title = {Geographic Variation in Red-backed Mice (Genus Clethrionomys) of the Southern Rocky Mountain Region},
	publisher = {Project Gutenberg,},
	year = {2010},
	address = {Salt Lake City, UT :},
	note = {Release date is 2010-06-04},
	url = {https://www.gutenberg.org/ebooks/32679}
}