@book{68236,
	author = {Schlebecker, John T.},
	title = {Agricultural Implements and Machines in the Collection of the National Museum of History and Technology :},
	publisher = {Project Gutenberg,},
	year = {2008},
	address = {Salt Lake City, UT :},
	note = {Release date is 2008-11-25},
	url = {https://www.gutenberg.org/ebooks/27327}
}