@book{71951,
	author = {Waring, George E.},
	title = {The Elements of Agriculture :},
	publisher = {Project Gutenberg,},
	year = {2010},
	address = {Salt Lake City, UT :},
	note = {Release date is 2010-01-27},
	url = {https://www.gutenberg.org/ebooks/31105}
}