@book{20183,
	author = {Calvin, Henrietta W. and Lyford, Carrie A.},
	title = {The preparation and the preservation of vegetables,},
	publisher = {Govt. print. off.,},
	year = {1918.},
	series = {[U.S.] Bureau of education. Bulletin, 1917,},
	address = {Washington,},
	note = {At head of title: Department of the interior. Bureau of education.}
}