@book{8253,
	author = {Mathewson, E. H.},
	title = {The culture of flue-cured tobacco /},
	publisher = {U.S. Dept. of Agriculture,},
	year = {1913.},
	address = {Washington, D.C. :},
	note = {Contribution from the Bureau of Plant Industry.},
	url = {http://hdl.loc.gov/loc.gdc/scd0001.00027637279}
}