@book{11492,
	author = {Brodell, Albert P. and Walker, Harold R.},
	title = {Harvesting corn for grain /},
	publisher = {U.S. Dept. of Agriculture, Bureau of Agricultural Economics,},
	year = {1953.},
	series = {Statistical bulletin / United States Department of Agriculture ;},
	address = {Washington, D.C. :},
	note = {Cover title.}
}