@book{259787,
	author = {United States.},
	title = {The pedigreed gold system: a good system, why spoil it?},
	publisher = {U.S. Government Printing Office :},
	year = {1969.},
	address = {Washington :},
	note = {CRDP Program record.},
	url = {http://purl.fdlp.gov/GPO/gpo79199}
}