@book{103499,
	author = {Beal, F. E. L.},
	title = {Some Common Birds in Their Relation to Agriculture},
	publisher = {Project Gutenberg,},
	year = {2020},
	series = {United States. Department of Agriculture. Farmers' bulletin no. 54},
	address = {Salt Lake City, UT :},
	note = {Release date is 2020-07-16},
	url = {https://www.gutenberg.org/ebooks/62675}
}