@book{103509,
	author = {Howard, George E.},
	title = {Ducks and Geese: Standard Breeds and Management},
	publisher = {Project Gutenberg,},
	year = {2020},
	series = {United States. Department of Agriculture. Farmers' bulletin no. 64},
	address = {Salt Lake City, UT :},
	note = {Release date is 2020-07-17},
	url = {https://www.gutenberg.org/ebooks/62685}
}