@book{11599,
	author = {United States.},
	title = {Patent manual :},
	publisher = {U.S. Dept. of Agriculture,},
	year = {1957.},
	series = {Agriculture handbook / United States Department of Agriculture ;},
	address = {Washington, D.C. :},
	note = {"Supersedes Miscellaneous publication 551, issued by the Solicitor of the Department of Agriculture, and the 1952 unnumbered and processed revision of the publication, sponsored by the Dept. Committee on Patent Policy"--P. ii.}
}