@book{12085,
	author = {Ullstrup, A. J.},
	title = {Corn diseases in the United States and their control},
	publisher = {Agricultural Research Service, U.S. Dept. of Agriculture; [for sale by the Superintendent of Documents, U.S. Govt. Print. Off.,},
	year = {1966]},
	series = {United States. Dept. of Agriculture. Agriculture handbook ;},
	address = {Washington]},
	edition = {Rev.}
}