@book{10893,
	author = {Edmond, J. B.},
	title = {Cooperative studies of sweetpotato-plant production,},
	publisher = {U. S. Govt. Print. Off.,},
	year = {1948.},
	series = {U.S. Dept. of Agriculture.},
	address = {Washington,},
	note = {Caption title.}
}