@book{72833,
	author = {Howard, Henry Eliot, and Grönvold, Henrik,},
	title = {Territory in Bird Life},
	publisher = {Project Gutenberg,},
	year = {2010},
	address = {Salt Lake City, UT :},
	note = {Release date is 2010-04-14},
	url = {https://www.gutenberg.org/ebooks/31987}
}