@book{8287,
	author = {Graf, J. E.},
	title = {A preliminary report on the sugarbeet wireworm.},
	publisher = {Govt. print. off.,},
	year = {1914.},
	series = {U.S. Dept. of agriculture. Bureau of entomology.},
	address = {Washington,},
	url = {http://hdl.loc.gov/loc.gdc/scd0001.00028132360}
}