@book{16090,
	author = {Nevada County (Calif.).},
	title = {Nevada County, state of California :},
	publisher = {Union Pub. Co.,},
	year = {[1915?]},
	address = {Grass Valley, Calif. :},
	note = {Cover title: Nevada County, California.},
	url = {http://hdl.loc.gov/loc.gdc/scd0001.00171690080}
}