@book{11479,
	author = {United States.},
	title = {Manual for testing agricultural and vegetable seeds /},
	publisher = {U.S. Dept. of Agriculture, Production and Marketing Administration in cooperation with The Bureau,},
	year = {1952.},
	series = {Agriculture handbook / United States Department of Agriculture ;},
	address = {Washington, D.C. :},
	note = {"Supersedes Miscellaneous publication no. 437, Testing farm seeds in home and school [by Albina F. Musil]"}
}